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Table of Contents
Top 20 M&P Magazine Extension
If you like your concealed carry gun, you won’t need to find a compromise between capacity and size with a magazine extension.
Why do we need Base Plate Magazine Extension M&P?
Magazine extension allows small firearms to feel bigger and enhance strong hand grip while adding both length and magazine capacity.
This mag extension is good for Competitive Shooting, Hunting, Self Defense, Tactical or Target Practice, increasing the mag capacity +5 rounds for .40S&W and +6 rounds for 9mm .40 S&W, 9mm Luger, fitting comfortably in hand.
Color: Black
Magazine Capacity: 4 Round
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P Shield
FAB Defense increased capacity to four more rounds in their M&P 9 SHIELD Grip Mags, keeping the Smith and Wesson magazine’s low profile. The M&P 9 SHIELD Polymer Grip Magazine Extension +4 features a special ergonomic design, which is the most appropriate for conceal-and-carry situations. The unit case is equipped with contoured finger grooves for a firm grip during magazine handling. The mags are available in Matte Black with extra colors. These mags are only compatible with the original 8 rds M&P 9 and 7 rds M&P 40 magazines.
Video review
Pros
Adds four rounds, making a total capacity of ten rounds in the magazine
Provides a full grip on the handgun
Fiberglass reinforced polymer construction
Innovative spring plate lets the use of the original magazine spring
No issues with feeding for both caliber
Extra rounds: 2 rds for M&P 9 and 3 rds for M&P 40
Comes with the Allen wrench needed for assembly
Takes less than 5 minutes to install the mag on the factory 8 rounder
The extra grip length allows a better grip when firing
These Magazine Extensions Base Pad for M&P Shield 9mm only fit the 8-round mags, adding some extra firepower to the firearm. They are machined from Aluminum (6061-T6) with an anodized coating to ensure strong but lightweight construction. The Mag Extensions are available in 8 colors: Red, Violet, Copper, Gray, Black, Blue, OD Green, Tan.
Video review
Pros
Corrosion and wear-resistant finish
Increases the factory magazine’s ammo capacity on 2 rounds, turning an 8 round mag into a 10
Convenient to grip for improved control
This Magazine Extension Base Pad is a great upgrade to the mags
Good fitment and function
Outstanding color choices
Easy installation
Lightweight
Enhanced ergonomics
Gets rid of the weird spacer on the stock Shield magazine
Cons
The magazine does not feed smoothly into the magazine, it sometimes catches and doesn’t lock into place if the magazine is full, needs some effort
The coating is not as vibrant as what is shown on the website and it also looks like some of the coatings is already faded
It leaves a little gap in between the magazine and the pistol
Varying tolerances with some difficulty fitting
Spring can get jammed during assembly
Can be defective: they don’t allow the magazine to stay in the gun
The coating is not durable, it was scratched once after receiving, because of subpar packaging
The M&P Shield 9mm +1 extension for the Shield 9mms 7 round factory magazine features classic Hyve style grip, adding length to allow pinky to grab it. The extension is crafted from Aluminum (6061 T6), anodized in Hyve standard 8 Colors: Red, Violet, Copper, Gray, Black, Blue, OD Green, Tan.
Video review
Pros
100% manufactured in the U.S.A.
Adds one extra round to the factory magazine, allowing pleasant gun holding
Simple mounting
A little bigger grip plus an extra round
Cons
Minor scratches because of not reliable packaging
Red is not bright, it’s a deeper maroon kind of shade
The Shield mag extension is a CNC-machined from aerospace-grade Aluminum, +2 extending an OEM mags capacity of the single-stack defensive pistols with ease. The M&P magazine extension profile features smooth chamfered edges, allowing S&W Shield to conceal well despite the extra length. This extension does not fit shield plus magazine.
Video review
Pros
Super-easy to install: mounts in less than 10 seconds without any tools
A proprietary design functions well with the original factory mag spring
Ergonomics and styling of the MP shield are merged flawlessly
Pretty tough and durable
Allows save time during reloads
Increases carrying capacity +2 rounds
More convenient for shooters with large hands, allowing even with big mitts to get a proper grip, which matches the profile of the gun
Cons
Needs a little adjustment to get it to lock in place
This Extension Base Pad +3 will only fit the S&W M&P 9c 12 Round Magazine, adding about one inch to the length of the handgrip for M&P9c. The extension is made of Anodized Aluminum (6061-T6), available in 8 finish colors: Copper, Gray, Black, Red, Violet, Blue, OD Green, Tan. These +3 mag extensions aren’t appropriate for sale to California residents because of the exceeding of the legal 10 round magazine limit.
Video review
Pros
New snap-in design, followed up with a set screw to add extra insurance that the mag will not slide off the back of the extension
Provides three extra rounds
Firm design and well made
Fits the mags flawlessly and looks sharp when seated
Installation was quick and easy
Being made of metal gives it a robust feel
Doesn’t feel like there is extra weight throwing the balance off
Cons
The included Allen wrench is so small as a toothpick and is bent by a stiff spring of M&P 9c Cartridge
The supplied Allen wrench broke off in the set screw that was too tight, and had to drill a hole on the other side of the extension and put a rolling pin (spring pin) in it to secure the magazine
Fabric/Material: 6061 T6 Aluminum, 6061-T6 Aluminum
Finish: Anodized
Magazine Capacity: 1 Round
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P 45 Shield
Included Accessories: Allen Wrench
This S&W M&P Shield .45 Magazine Extension Base Pad +1 is equipped with a new snap-in design, after which a set screw is fixed to prevent the mag from sliding off the back of the extension. The Extension is manufactured from Aluminum (6061-T6), covered with Anodized Finish; there are 8 standard available colors: Black, Gray, OD Green, Copper, Red, Tan Violet, Blue. This Extension Base Pad converts the 7+1 to 8+1, but it doesn’t fit the 6+1 as the spring is not the same as the 7+1. If the spring bends or binds up the extra round won’t fit. A set screw is small, make sure the supplied Allen wrench is properly seated.
Video review
Pros
Comes with Allen Wrench
Fit and finish as advertised
Easy to install
The set screw secures the extension tight
Converts to 8-rd mag
When installed properly, works flawlessly
Extra round loads easily with mag loader and no feed issues at all
Makes handling of the pistol a breeze
Cons
The finish has come off
The mag spring fits flush, but the Hyve extension doesn’t take eight rounds
After installing the extension, the mags don’t hold any more rounds than before, and it’s impossible to take it back off
Fabric/Material: Aluminum
Finish: Hard Anodized
Magazine Capacity: 6 Round
Caliber: 9mm Luger, .40 S&W
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P 40, Smith & Wesson M&P 9
The M&P base pad operates on any full-size M&P handgun, adding 6 extra rounds for 9mm Caliber and 5 extra rounds in .40 Caliber to the magazine. Although the M&P base pad adds a bit of weight to the magazine, this allows the empty mag drop-free for quicker reloads. To strip and clean the mag just push down the pin, slide the base pad on and push the pin up to lock the base pad onto the magazine. The +5/6 Base Pad base pad is crafted of billet Aluminum with a hard-anodized finish, available in two colors: Flat Black and Coyote Bronze.
Video review
Pros
Delivers the quantity and quality edge over other shooters
Holds 8+1 rounds of .40 S&W and 10+1 rounds of 9mm
The patented push pin design for locking the base pad to the mag facilitates field stripping and cleaning the mags between stages
CNC machined from aircraft aluminum
One-piece design: no extra components or tools required to attach the base pad to the mag
Fabric/Material: Billet Aluminum
Finish: Hard Anodized
Gun Model: Smith & Wesson M&P
Additional Features: Easy to reload into the gun with a full mag
Included Accessories: Spring
Taran Tactical currently produces Base pads only for full-size M&P models 9/40 (fits the USPSA 140mm gauge), not for compact ones. The Base Pad extension comes with Spring and a push-pin of patented, proven design. The M&P Base Pad is CNC-machined from Billet Aluminum and Hard Anodized; available in two colors: Red, Black, and Gray.
Video review
Pros
Simple reloading into the firearm with a full magazine
No particular tools or items needed to disassemble
Holds 20+1 rounds of 40 S&W and 23+1 rounds of 9mm Caliber (and M2.0 as well)
Super-easy to attach-detach from the mag
A little extra weight helps mags drop free easier providing faster reloads
One-piece design: nothing can be lost during disassembly
Looks top-notch
Cons
The spring and pad are too large for an M&P compact
Fabric/Material: Aluminum
Finish: Hard Anodized
Magazine Capacity: 2 Round
Caliber: 9mm Luger, .40 S&W
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P 40 Shield, Smith & Wesson M&P 9 Shield
The base pads are made from aircraft aluminum and hard anodized to provide durable long-lasting colors such as Black, Flat Black, Coyote Bronze, Titanium Gray, Blue, OD Green, Red.
Video review
Pros
Replacing factory base pad for better reliability
More mag capacity: +2 extra rounds in 9mm, and +1 extra round in .40 Caliber to the magazine
Due to a little extra weight to the magazine the empty mag drop free easier, ensuring fast reloads
Magazine Capacity: 1 Round
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P 40 Shield, Smith & Wesson M&P 9 Shield
The Shield Carry Contour +1 Magazine Extension allows not only holding more ammunition but also clearing malfunctions. The base pads are constructed with relief cuts, which help extract magazines to clear Type III (double-feed) malfunctions and even with one hand.
Replacement base plate retainer delivers positive feeding using the factory magazine spring.
Video review
Pros
Ensures +1 capacity on both 7-round and 8-round factory mags
Designed to drop free without catching on the shooter’s hand
The leading edge is contoured to make one-handed reloads easier, acting as a finger groove
Color: Black
Magazine Capacity: 2 Round
Caliber: 9mm Luger
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P 40 Shield, Smith & Wesson M&P 9 Shield
The Magazine Extensions fit both standard and extended length factory magazines. The Base Pads feature sturdy impact-resistant polymer construction. To make the silver gap unnoticeable, it’s possible to paint the bottom mag half right before base black with the super black touch-up pen.
Video review
Pros
Upgrades and extends firearm’s gripping surface, while matching grip pattern
+ 2 round capacity for 9mm, +1 round for .40S&W
Impact-resistant Polymer body
Nice looking
Operates flawlessly
The bottom of the spring fully drops and seats into the bottom of the extension base
Cons
EMP is far enough outside of spec as not to eject duly: 8 round mags don’t convert to 10 round: if you use the plastic spacer that comes standard with 8-rd mags with the EMP it won’t seat, if you leave it off there is a gap
Finish: Hard Anodized
Magazine Capacity: 2 Round
Gun Make: Browning, Smith & Wesson, Ruger, CZ
Gun Model: CZ 75 Compact, Ruger P93, CZ 75 B, Ruger P94, Ruger P89, Ruger P85, Smith & Wesson Model 5900, Ruger P95, Browning Hi-Power
Included Accessories: Locking Plate, Adapter
The “Plus-2” adapters with a frontal notch and a metal locking floor plate fit Mec-Gar mag to replace a polymer floorplate. They are Aluminum (7075 aircraft grade) with a Hard-Anodized finish.
Mec-Gar mags’ compatibility:
+ 1 round for: MGBRHP13 B/N – Browning HP 9mm 13rd and MGBR4010 B/N – Browning .40 10rd;
The one-piece Base pads fit the USPSA 140mm gauge, holding 20+1 rounds of 40 S&W and 23+1 rounds of 9mm Caliber. The CNC-machined M&P extension includes Spring and patented, proven design push-pin. The unit is reloaded easily into the firearm with a full magazine.
Video review
Pros
Made in the USA
Convenient attach-detach from the mag
Disassemble without special tools
A little extra weight facilitates mags drop free delivering faster reloads
The M&P Shield Magazine Extension replaces the factory base plate, well-performing with factory mag springs. These Magazine Extensions add two rounds to 9mm and one round to .40 S&W Shields, operating only on OEM S&W magazine bodies.
Video review
Pros
Gives users extra rounds in multiple calibers
Fast and trouble-free installation
It feels good in the hand
Available in three colors: Black, Flat Black, Titanium Gray
Corrosion-resistant hard-anodized finish
Cons
Jams like crazy using factory springs needs a better one
With a slide-in battery, you can’t seat a full mag without using considerable force
The Grip Extenders don’t add magazine capacity or weight, allowing shooters to use their entire hand to grip the pistol, making firing more comfortable.
Video review
Pros
Delivers better recoil control and more consistent shot placement
Extended “shelf” for the little finger replaces the factory floor plate in about 5 seconds
Two-piece, extended base pad replaces factory one to add mags capacity (+5 rounds for 40S&W or +6 rounds for 9mm), ensuring reliable operation. It locks securely to the mag body, allowing the factory magazine spring usage. Overall mag length will remain less than 140 mm for competition use.
Video review
Pros
Impact-resistant fiberglass-reinforced nylon
Not bulky
Fits in hand comfortably
The checkered bottom panel allows fast, non-slip, magazine’s changes
Removes quickly and easily
Extra-secure attachment due to the L-shaped locking insert
While choosing the Base Plate Magazine Extension S&W M&P, pay attention to the magazine’s compatibility, sturdiness of construction, durability of finish; a bit extra weight improves the magazine removal.
Gunsmith, Hunter, Gentleman Adventurer. Life is too short to shoot mass-produced guns. A once-in-a-lifetime hunt deserves a one-of-a-kind gun. Read about me.
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