• Post category:Upper Receivers
  • Post last modified:September 2, 2022
  • Reading time:32 mins read

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As a left-handed shooter, finding the best left-handed upper receiver can be a challenge. There are many considerations to make when purchasing an upper receiver, such as caliber, barrel length, and optics. In this blog post, we will discuss our top-rated left-handed upper receivers and what makes them stand out from the competition. Keep reading to learn more!

Best Left Handed Upper Receiver

Top 20 Left Handed Upper Receiver

#1 Stag Arms 15 Tactical Nitride Upper

Stag Arms 15 Tactical Nitride Upper

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Specification

Fabric/Material: Mil Spec 7075-T6 Aluminum
Caliber: 5.56x45mm NATO
Barrel Length: 10.5 in
Gas System Length: Carbine Length
Barrel Twist Rate: 1-7
Handguard Length: 9 in
Gun Rail: Picatinny
Muzzle Device: A2 Flash hider
Gun Type: Rifle
Barrel Material: 4150 Chrome Moly Vanadium
Gas System Type: Direct Impingement

The Stag Arms 15 Tactical Nitride Upper is a high-performance rifle upper that is perfect for any shooter. Chambered in 5.56 NATO and built around a 10.5in 1/7 twist barrel, this upper provides dependable accuracy and reliability under any condition. The Stag 9in M-LOK SL Gen 2 Handguard gives you plenty of room for sights, optics, and accessories, and the uninterrupted Picatinny rail along the top provides plenty of space for your optics. With a carbine-length gas system and a low-profile gas block, this upper is designed for unparalleled reliability. The 1/2×28 threads per inch allow you to attach a variety of muzzle devices, and the A2 Flash Hider provides a reduction of visible muzzle flash. Get the most out of your rifle with the Stag Arms 15 Tactical Nitride Upper.

Pros:
  • 10.5in 1/7 twist barrel
  • Carbine-length gas system
  • Low-profile gas block
  • Stag 9in M-LOK SL Gen 2 Handguard
  • Picatinny rail along the top
  • A2 Flash Hider
Cons:
  • May be too short for some shooters
  • A2 Flash Hider may generate visible muzzle flash

 

#2 F-1 Firearms Left Stripped Billet Upper Receiver

F-1 Firearms Left Stripped Billet Upper Receiver

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Specification

Color: Black
Finish: Matte
Fabric/Material: high-grade 7075-T6 billet aluminum

If you’re looking for a top-quality left-handed upper receiver, look no further than the F-1 Firearms Lefty UDR-15 3G Style 2 Universal Receiver. This receiver is made from 7075-T6 aircraft quality domestic aluminum for superior durability and features the new F-1 Firearms 3G skeletonizing for reduced weight and improved aesthetics. Whether you’re building a new rifle from scratch or just upgrading your existing one, this is the perfect choice for the discerning left-handed shooter.

Pros:
  • Superior durability
  • Reduced weight
  • Improved aesthetics
Cons:
  • Designed for small framed rifles only

 

#3 Stag Arms AR-15 Stag 15 Varminter Upper Receiver

Stag Arms AR-15 Stag 15 Varminter Upper Receiver

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Specification

Semi-Auto Direct Impingement
.223/5.56mm NATO
1/8 Button Rifled
11 Degree Target Crown
24″, 410 Stainless Steel, Heavy Bull Barrel
Hogue Free Floating Handguard
Upper Receiver: Forged and Mil-Spec with Type 3 Hard Coat Anodizing
Bolt Carrier: None
Gas System: Rifle Length with Low Profile Gas Block
Charging Handle: None

The Stag 15 Varminter upper receiver is the perfect choice for those looking to maximize accuracy from the AR-15 platform. This upper features a 5.56x45mm NATO chamber 24″ 410 Stainless Steel 1/8 barrel, 11-degree target crown, and Hogue handguard. The semi-auto direct impingement and gas system are perfect for those looking for reliability and consistency, while the low-profile gas block ensures a sleek profile.

Pros:
  • Superior accuracy
  • 410 Stainless Steel barrel for longevity
  • 11-degree target crown for precision
  • Hogue handguard for comfort and durability
Cons:
  • The Stag 15 Varminter upper receiver is not ambidextrous
  • The charging handle is not included

 

#4 F-1 Firearms Style 2 Stripped Billet Upper Receiver

F-1 Firearms Style 2 Stripped Billet Upper Receiver

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Specification

Color: Black
Finish: Matte
Fabric/Material: high-grade 7075-T6 billet aluminum

F-1 Firearms’ Style 2 Stripped Billet Upper Receiver is a top-of-the-line product that offers superb quality and performance. Made with 7075-T6 aircraft quality domestic aluminum, this receiver is designed for durability and strength. The new F-1 Firearms 3G skeletonizing reduces weight yet enhances aesthetics, while the scalloped MIL-SPEC 1913 Picatinny rail provides a secure grip for your accessories. F-1 Firearms Style 2 Stripped Billet Upper Receiver is an excellent choice for your next build.

Pros:
  • Durability and strength
  • Secure grip
  • Lightweight of 0.41lbs
  • Classy look
Cons:
  • Does not allow for the use of a forward assist

 

#5 Bravo Company Complete Upper Receiver

Bravo Company Complete Upper Receiver

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Specification

Color: Black
Finish: Black Hard Anodize
Fabric/Material: 7075-T6 Aluminum
Caliber: 5.56x45mm NATO
Gun Model: M4, AR-15
Attachment/Mount Type: MIL-STD 1913

Looking for a top-quality upper receiver? Check the Bravo Company Complete Upper Receiver. This receiver is precision machined to correct Mil-Specs from 7075 T6 Forgings extension, providing superior strength and durability. It’s also fully assembled with forward assist and ejection port cover. Plus, the Mil-Std 1913 Rail makes it easy to mount optics and accessories. And with its laser etched T-markings, you can easily remount your optics. So don’t settle for anything less than the best – pick up a Bravo Company Complete Upper Receiver today!

Pros:
  • Fully assembled with forward assist and ejection port cover
  • MIL-Std 1913 Rail for mounting optics and accessories
  • Machined for use with barrels that use an M4 barrel extension
  • Laser etched T-markings
  • Includes Mil-Spec Forward Assist
Cons:
  • May be difficult to find left-handed versions
  • Installation can take a while

 

#6 Stag Arms AR-15 Stag  Upper Receiver

Stag Arms AR-15 Stag  Upper Receiver

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Specification

Color: Black
Finish: Manganese Phosphate
Fabric/Material: 4150 Steel
Caliber: 5.56x45mm NATO, .223 Remington
Barrel Length: 16 in
Barrel Profile: Government
Gas System Length: Carbine Length
Barrel Twist Rate: 1-7
Muzzle Device: A2 Flash hider
Gun Make: AR Platform
Gun Model: AR-15

Searching for a top-quality and long-lasting upper receiver for your AR-15? Then take a look at the Stag Arms AR-15 Stag Upper Receiver! This receiver is forged from Mil-Spec 7075 T6 aluminum and features a Type 3 hard coat anodizing finish for superior durability. It also has a 5.56x45mm NATO chamber and a 16″ 1/7 chrome-lined barrel with a thermoplastic handguard. This upper receiver is perfect for those who want to build their own custom AR-15 rifle!

Pros:
  • Compatible with most AR-15 lowers
  • Superb durability
  • Carbine length gas system with railed gas block
  • Functions beautifully
  • Very accurate
Cons:
  • The Bolt Carrier Group is not included
  • No Charging Handle included

 

#7 Black Rain Ordnance Milled Upper Receiver

Black Rain Ordnance Milled Upper Receiver

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Specification

Color: Black
Fabric/Material: 7075 T6 Billet Aluminum

The Black Rain Ordnance Milled Upper Receiver is a top-quality option for those looking for a durable, long-lasting product. Made from 7075 T6 billet aluminum, it is designed to withstand heavy use and abuse. The black finish gives it a sleek, tactical look that will turn heads at the range. This upper receiver is compatible with all standard AR-15 Lower Receivers and includes a forward assist and dust cover.

Pros:
  • Compatible with all standard AR-15 lower receivers
  • Includes forward assist and dust cover
  • Sleek, tactical black finish
  • Fantastic durability
Cons:
  • Not ambidextrous

 

#8 Stag Arms AR-15 Stag 15 Tactical Upper Receiver

Stag Arms AR-15 Stag 15 Tactical Upper Receiver

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Specification

Color: Black
Finish: Manganese Phosphate
Fabric/Material: 4150 Steel
Caliber: 5.56x45mm NATO, .223 Remington
Barrel Length: 16 in
Barrel Profile: Government
Barrel Twist Rate: 1-7
Gun Make: AR Platform
Gun Model: AR-15

Stag Arms AR-15 Stag 15 Tactical is an upper receiver that can handle anything you throw at it. This bad boy is built to last with Stag Arms’ high-quality construction and durability standards. It features a lightweight free float 13.5″ M-LOK handguard, a 5.56x45mm NATO chamber 16″ 1/7 chrome lined barrel, and an A2 birdcage flash hider. Plus, it comes in a sleek black finish that looks great in any gun collection. So if you’re looking for an upper receiver that can go toe-to-toe with the best of them, look no further than the Stag Arms AR-15 Stag 15 Tactical Upper Receiver.

Pros:
  • Well made
  • Great quality
  • Flat top rail makes sighting in extremely easy
  • Sleek black finish
Cons:
  • Can be difficult to find accessories that fit
  • Not so easy to find

 

#9 Faxon Firearms ARAK-21 Upper Receiver

Faxon Firearms ARAK-21 Upper Receiver

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Specification

Color: Black
Finish: Anodized
Fabric/Material: 6061-T6 Aluminum
Gun Type: Rifle
Gun Model: AR-15

The Faxon Firearms ARAK-21 Upper Receiver is the perfect upgrade for any marksman. Crafted from aircraft-grade aluminum, this one-piece design features a full-length Picatinny rail on top and three additional rails on the muzzle end of the receiver, providing a comprehensive M4-style quad rail upper. The ambidextrous charging handle makes this upper receiver perfect for both left and right-handed shooters. Get the most out of your rifle build today with the Faxon Firearms ARAK-21 AR15 Upper Receiver.

Pros:
  • Expert Craftsmanship
  • Ambidextrous charging handle
  • Quad rail upper
  • Lightweight aluminum build
Cons:
  • Limited rail space

 

#10 Daniel Defense Upper Receiver Group

Daniel Defense Upper Receiver Group

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Specification

Color: Black
Finish: Black
Caliber: 5.56x45mm NATO
Barrel Length: 16 in
Barrel Profile: Government
Gas System Length: Mid Length
Attachment/Mount Type: KeyMod
Gun Model: M4
Weight: 4.1 lb

The Daniel Defense M4 Carbine V11 Upper Receiver Group was designed for shooters who prefer the benefits of the KeyMod system integrated into the new SLiM Rail. The SLiM Rail 15.0 offers incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from Daniel Defense. The long, 15″ rail gives operators the option to have the support hand extended out close to the muzzle allowing them to drive the gun more precisely and preventing overtravel when transitioning between multiple targets.

Pros:
  • “Return-to-zero” when accessories are removed and reinstalled
  • Incredible weight savings
  • Superior cooling, ergonomics, and modularity
  • Strength and durability expected from Daniel Defense
  • Mid-length gas system for smoother recoil impulse
  • Picatinny rail on top and KeyMod attachment at 3, 6, and 9 o’clock
Cons:
  • May be too pricey for some
  • Some may not like the KeyMod system

 

#11 GUNTEC USA  Stripped Billet Upper Receiver

GUNTEC USA  Stripped Billet Upper Receiver

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Specification

Color: Black
Finish: Anodized
Fabric/Material: Aluminum
Caliber: .308 Caliber
Handguard Length: 15 in

Whether you’re a seasoned marksman or just starting out, you know that precision is key when it comes to shooting. So why settle for an inferior upper receiver? With the GUNTEC USA AR .308 Cal Stripped Billet Upper Receiver & 15in Mod Lite Skeletonized Series M-LOK Handguard Combo Set, you’ll enjoy unparalleled accuracy and durability.

This set features a stripped billet upper receiver that is machined from high-quality aluminum for exceptional strength and stability. Plus, the 15-in Mod Lite Skeletonized Series M-LOK handguard provides a lightweight, yet rugged platform for your accessories. With its sleek design and impressive craftsmanship, this combo set is sure to give you a competitive edge.

Pros:
  • Slim Profile Shell Deflector
  • Strength and stability
  • Compatible with any lower receiver
  • Easy to assemble
  • Lightweight
Cons:
  • Not MIL-SPEC

 

#12 Radian Weapons Complete Upper Receiver

Radian Weapons Complete Upper Receiver

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Specification

Finish: Anodized
Caliber: 5.56x45mm NATO, .223 Wylde
Barrel Twist Rate: 1-8
Attachment/Mount Type: M-LOK
Threads per Inch: 1/2×28
Muzzle Device: KeyMount Muzzle Brake
Gun Model: M16, AR-15

The Radian Weapons Complete Upper Receiver is the perfect choice for anyone looking for the highest quality and most precise upper receiver on the market. Made from the highest quality raw materials and featuring fully ambidextrous controls, this upper receiver is designed for both left and right-handed shooters. Every Model 1 is assembled by hand, one at a time, by a trained gunsmith who inspects, test fires, and cleans the weapon to personally guarantee it meets the most rigid quality standards. No detail has gone overlooked, which is why the Model 1, like every Radian product, is guaranteed for life.

Pros:
  • Highest quality materials and construction
  • Fully ambidextrous controls
  • Impressive precision
  • Lightweight forward assist
Cons:
  • Price is high compared to other options

 

#13 Daniel Defense  V7 Upper Receiver Group

Daniel Defense  V7 Upper Receiver Group

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Specification

Color: Black
Finish: Black
Caliber: 5.56x45mm NATO
Barrel Length: 16 in
Barrel Profile: Government
Gas System Length: Mid Length
Attachment/Mount Type: M-LOK
Gun Model: M4
Weight: 4 lb

If you’re looking for a high-performance upper receiver group that can handle anything you throw at it, Daniel Defense V7 is the one. Built around a Cold Hammer Forged 16″ Government profile barrel, this upper receiver group is equipped with a DD improved Flash Suppressor to reduce flash signature. It features a mid-length gas system for smooth, reliable cycling and reduced wear on moving parts. A free-floating MFR 15.0 handguard offers incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from Daniel Defense. With the M-LOK attachment points that run along 7 positions and an uninterrupted 1913 Picatinny rail on top, the V7 Upper Receiver Group has plenty of room for the sights, optics, and accessories the user may require. So whether you’re looking to build the ultimate precision rifle or just want a reliable upper receiver group that will perform in any situation, the Daniel Defense V7 is ready to exceed your expectations.

Pros:
  • Mid-length gas system
  • M-LOK attachment points
  • GRIP-N-RIP Charging Handle
  • Superior quality
  • Reliable in any situation
  • Great value for the money
Cons:
  • May be too heavy for some users
  • Does not include sights

 

#14 STAG ARMS VARMINTER UPPER RECEIVERS

STAG ARMS VARMINTER UPPER RECEIVERS

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Specification

Cartridge: 5.56 mm NATO
Contour: Heavy
Finish: Black
Length: 24″
Muzzle: Plain
Style: Complete
Twist: 1-8
Made in the USA

If you’re a dedicated varmint hunter, having a rifle that’s set up specifically for that purpose is crucial. Stag Arms’ Stag-15 Varminter upper receiver is designed for optimal performance, delivering accurate shots on target time after time. The 416R stainless steel bull barrel is chambered in 5.56 NATO and features a 24-inch barrel with a 1:8-inch twist rate. The Stag 16.5-inch M-LOK SL free-floated handguard provides plenty of room for accessories and gives you the flexibility to customize your setup. With its purpose-driven design, the Stag-15 Varminter upper receiver is an excellent choice for serious varmint hunters.

Pros:
  • Comfortable, slim handguard
  • Built around an optimized barrel design for superior accuracy
  • Features a 24-inch barrel with a 1:8-inch twist rate
  • Flexibility in customization
  • Made in the USA
Cons:
  • Not compatible with a number of AR-15 lower receivers.
  • The bolt carrier group and charging handle are not included in the purchase price

 

#15 STAG ARMS UPPER RECEIVER  LEFT HAND

STAG ARMS UPPER RECEIVER  LEFT HAND

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Specification

Compatible with small .250” diameter pivot and takedown pins
Includes preinstalled dust cover and forward assist
Forged construction with black type 3 hard coat anodizing
Picatinny optics mounting rail

Looking to build the perfect left-handed AR-15? Look no further than the Stag Arms Left Handed AR-15 A3 Flattop Upper Receiver Assembly. Conforming to all mil-spec standards, this upper receiver assembly includes an installed dust cover and forward assist assembly. It is also compatible with small .250″ diameter pivots and takedown pins.

Forged from high-quality materials, the receiver is given a black type 3 hard coat anodizing that resists moisture and abrasion. It also features a Picatinny optics mounting rail, making it easier than ever to mount your optics of choice.

Don’t miss out on this great opportunity to build your dream AR-15 today!

Pros:
  • Conforms to mil-spec standards
  • Installed dust cover and forward assist assembly
  • Compatible with small .250″ diameter pivot and takedown pins
  • Forged construction with black type 3 hard coat anodizing
  • Picatinny optics mounting rail
Cons:
  • May not be compatible with your particular build
  • May be difficult to find

 

#16 STAG ARMS BLACKOUT 8IN UPPER RECEIVERS

STAG ARMS BLACKOUT 8IN UPPER RECEIVERS

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Specification

Cartridge: 300 AAC Blackout
Contour: Medium
Finish: Black
Length: 8″
Muzzle: 5/8-24
Style: Forged, Mil-Spec
Twist: 1-7
Made in the USA
Make: AR-15

Looking for a rifle-length barrel chambered for the 300 Blackout? Introducing the Stag Arms Blackout 8in Upper Receiver. This upper receiver is designed to handle any kind of 300 Blackout load, whether it’s subsonic or supersonic. It comes with an 8-inch barrel treated with a QPQ-nitride finish and rifled with a 1:8-inch twist rate and is finished with Stag’s Slimline handguard. So if you’re looking for a dedicated upper receiver for your 300 Blackout rifle, look no further than the Stag Arms Blackout 8in Upper Receiver.

Pros:
  • Barrel is perfectly suited for 300 Blackout
  • QPQ-nitride finish on the barrel
  • Slimline handguard
  • A2 birdcage flash hider
Cons:
  • Does not include bolt carrier or charging handle
  • Only chambered for 300 AAC Blackout

 

#17 STAG ARMS 3GUN ELITE UPPER RECEIVERS

STAG ARMS 3GUN ELITE UPPER RECEIVERS

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Specification

Forged left-handed upper receiver coated in a Type 3 hard coat
18” heavy fluted barrel made from 416R Stainless Steel barrel with 1:8 twist button rifling
Chambered in 5.56mm
16.5: Stag 15 M-LOK SL handguard
Rifle length gas system with low profile gas block
NOTE: Does NOT include charging handle or BCG

Stag Arms 3gun Elite Upper Receivers is the perfect choice for left-handed shooters looking for a top-quality, competitively priced product. Featuring a forged left-handed upper receiver coated in Type 3 hard coat, 18″ heavy fluted barrel made from 416R Stainless Steel barrel with 1:8 twist button rifling, and chambered in 5.56mm, this product is sure to give you the edge you need to come out on top at your next competition. Additionally, the 16.5″ Stag 15 M-LOK SL handguard provides plenty of real estate for accessories or getting that support hand as far out as possible to stabilize the rifle, while the rifle length gas system with low profile gas block ensures reliable performance. Don’t miss your chance to get your hands on this must-have product – order now!

Pros:
  • Strength and durability
  • Accessories variability
  • Rifle length gas system with low profile gas block
  • Competitively priced
  • Ideally designed for left-handed shooters
Cons:
  • May be difficult to assemble for some shooters
  • Does NOT include charging handle or BCG

 

#18 STAG ARMS CREEDMOOR UPPER RECEIVERS

STAG ARMS CREEDMOOR UPPER RECEIVERS

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Specification

Cartridge: 6.5 Creedmoor
Contour: Medium
Finish: Black
Length: 22″
Muzzle: 5/8-24
Style: Complete
Twist: 1-8
Made in the USA

Looking for an upper receiver that’s designed specifically for long-range performance? Look no further than the Stag Arms Creedmoor Upper Receiver. This top-of-the-line receiver is chambered in 6.5 Creedmoor and comes complete with a 22-inch barrel, 1:8-inch twist rate, and VG6 Gamma muzzle brake. Plus, it comes equipped with a Stag M-LOK handguard for attaching all your essential accessories. No matter what you’re looking to add to your AR-10 build, the Creedmoor Upper Receiver has you covered.

Pros:
  • Stag M-LOK Handguard for Added Accessory Mounting Space
  • A Dedicated Upper Receiver Designed for Long-Range Performance
  • Comes Complete with a VG6 Gamma Muzzle Brake
  • Comfortable and reliable experience
Cons:
  • Does not include a charging handle or bolt carrier group
  • The barrel is too long for some shooters

 

#19 STAG ARMS TACTICAL NITRIDE UPPER RECEIVERS

STAG ARMS TACTICAL NITRIDE UPPER RECEIVERS

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Specification

Cartridge: 5.56 mm NATO
Contour: Medium
Finish: Black
Length: 16″
Muzzle: 1/2-28
Style: Complete
Twist: 1-7
Made in the USA

The Stag Arms Stag-15 Tactical Upper Receiver is a high-quality, easy-to-install upgrade for your AR-15 rifle. This receiver broadens your rifle’s capabilities, allowing you to shoot heavier-weight bullets with greater energy and accuracy. The 5.56 NATO chamber and a 16-inch barrel with a 1:7-inch twist rate provide targeted stability for long-range precision. Get the most out of your AR-15 with the Stag Arms Stag-15 Tactical Upper Receiver.

Pros:
  • Simple and quick installation
  • Mid-length gas system reduces wear on your internal components
  • Stag Arms M-LOK handguard is free-floated for accuracy
  • Full-length Picatinny rail for accessory and optics flexibility
Cons:
  • May be too heavy for some shooters
  • No dust cover or forward assist

 

#20 STAG ARMS SUPER VARMINTER UPPER RECEIVERS

STAG ARMS SUPER VARMINTER UPPER RECEIVERS

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Specification

Cartridge: 6.8mm Special
Contour: Heavy
Finish: Black
Length: 20″
Muzzle: 1/2-28
Style: Complete
Twist: 1-11
Made in the USA

The Stag Arms Super Varminter Upper Receiver is the perfect choice for serious varmint hunters. Chambered for the powerful 6.8 SPC II cartridge, it features a SAAMI SPEC II chamber for superior accuracy. With its precision-machined components and high-quality construction, the Super Varminter provides premium performance in the field.

Pros:
  • 16.5-inch M-LOK SL free-floated handguard
  • SAAMI SPEC II chamber for superior accuracy
  • Precision-machined components
  • High-quality construction
  • Made in the USA
Cons:
  • May be difficult to find left-handed upper receivers
  • May not be compatible with all rifles

 

FAQ

Is there a difference between left-handed and right-handed upper receivers?

Yes, there is a difference. Left-handed upper receivers are designed specifically for left-handed shooters. Right-handed upper receivers can be used by both left and right-handed shooters, but may not be as comfortable for left-handed shooters.

What is a left-handed upper receiver?

A left-handed upper receiver is a component of an AR-15 rifle that has been designed to be used by left-handed shooters. The left-handed upper receiver features a mirror image of the standard right-handed upper receiver, allowing left-handed shooters to more easily use and operate the rifle.

How do I install a left-handed upper receiver?

To install a left-handed upper receiver, first, remove the bolt carrier group and charging handle from the old upper receiver. Next, insert the new left-handed upper receiver into the lower receiver and tighten the takedown pins. Then, reinsert the bolt carrier group and charging handle into the new upper receiver. Finally, test the function of the firearm to ensure it is working properly.

Are there any benefits to using a left-handed upper receiver?

There are several benefits to using a left-handed upper receiver. Some of these benefits include:

  • Increased shooting comfort and control – The mirrored design of the left-handed upper receiver can help to improve shooting comfort and control, as it allows the shooter to grip the gun in a more natural way.
  • Increased accuracy and precision – Left-handed shooters often have reduced access to certain sights and optics when using a right-handed upper receiver. A left-headed upper receiver can help to mitigate this issue, improving the accuracy and precision of shots.
  • Reduced recoil – The mirrored design of the left-handed upper receiver can also help to reduce recoil, making it easier for shooters to maintain stability and accuracy during firing.

Are there any disadvantages to using a left-handed upper receiver?

The main disadvantage of using a left-handed upper receiver is that it can be difficult to find compatible parts. For example, many handguards and quad rails are designed for right-handed shooters, so you may have to do some research to find one that will work with your left-handed upper receiver. Additionally, left-handed charging handles can be difficult to find, and you may have to purchase one from a custom manufacturer. Finally, some left-handed shooters find it difficult to reach the magazine release or safety selector with their trigger finger, so you may want to test these controls before purchasing a left-handed upper receiver.

What are some things to look for when buying a left-handed upper receiver?

When shopping for a left-handed upper receiver, there are several things that you will want to keep in mind. Some of these factors include:

  • Compatibility – It is important to make sure that the left-handed upper receiver you are considering is compatible with the rest of your AR-15 rifle. Incompatible parts can cause serious problems, so be sure to check this before making a purchase.
  • Quality – You will also want to make sure that you are choosing a high-quality left-handed upper receiver. There are a lot of different manufacturers out there, so be sure to do your research to find a reputable and reliable one.
  • Budget – Left-handed upper receivers can range in price, so it is important to find one that fits within your budget. There is no need to overspend on this component, but you also don’t want to skimp on quality.

Taking all of these factors into consideration will help you to find the best left-handed upper receiver for your needs.

Conclusion

In this Best Left Handed Upper Receiver buyer’s guide, we have highlighted some of the key features and factors you should consider when purchasing a left-handed upper receiver. We have also provided a few product reviews to help you make an informed decision. Thank you for reading!

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