Best 9mm AR Barrel

Color: Silver
Fabric/Material: Stainless Steel
Barrel Material: 416R Stainless Steel
Gun Make: AR Platform
Gas Block Journal Size-Length: 0.92 in

Fabric/Material: 416R Stainless Steel, Carbon Fiber
Caliber: 9mm Luger
Gas System Length: Rifle Length
Threads per Inch: 1/2×28
Barrel Twist Rate: 1-10
Flutes: NO
Gun Model: AR-15
Rifling Profile: 5R
Outer Diameter: 0.875 in

Color: Black
Finish: Melonite
Fabric/Material: 4140 Steel
Caliber: 9mm Luger
Barrel Length: 6 in
Threads per Inch: 1/2×36
Barrel Twist Rate: 1-10
Flutes: NO
Gun Make: AR Platform

Color: Black
Finish: Nitride
Fabric/Material: 4150 Chrome Moly Vanadium
Caliber: 9mm Luger
Barrel Length: 7.5 in
Barrel Profile: Custom
Threads per Inch: 1/2×28
Barrel Twist Rate: 1-10
Barrel Material: 4150 Chrome Moly Vanadium
Flutes: NO
Gun Make: AR Platform
Gun Model: AR-15
Weight: 0.8 lb
Gun Type: Rifle

Color: Black
Finish: Salt Bath Nitride
Fabric/Material: 4140 Chrome Moly
Caliber: 9mm Luger
Gun Model: CMMG MkG-45 Guard
Threads per Inch: 1/2×28
Barrel Twist Rate: 1-10

Color: Black
Finish: QPQ Corrosion Resistant
Caliber: 9mm Luger
Barrel Twist Rate: 1-10
Gas System Type: Blowback

Color: Stainless Steel
Caliber: 9mm Luger

Color: Black
Caliber: 5.56x45mm NATO
Barrel Length: 11.5 in
Gas System Length: Carbine Length
Threads per Inch: 1/2×28
Barrel Twist Rate: 1-7
Gun Model: M4

Finish: Salt Bath Nitride
Caliber: 9mm Luger
Gun Model: AR-9

Finish: Salt Bath Nitride
Fabric/Material: 4140 Steel
Caliber: 9mm Luger
Barrel Length: 16.1 in
Barrel Profile: M4
Gun Model: AR-9

Finish: Black Nitride
Caliber: 9mm Caliber
Barrel Profile: Medium
Threads per Inch: 1/2×28
Barrel Twist Rate: 1-10
Barrel Material: 4150 Chrome Moly Vanadium
Gun Make: AR Platform
Gun Model: AR-15

Color: Black
Finish: Black Nitride
Fabric/Material: 4150 Steel
Caliber: 9mm Luger
Gas System Length: Pistol Length
Threads per Inch: 5/8×24
Barrel Twist Rate: 1-10
Gun Make: AR Platform

Color: Black
Fabric/Material: 4150 Chromoly Steel
Caliber: 9mm Luger
Barrel Profile: Straight
Threads per Inch: 1/2×36
Barrel Twist Rate: 1-10
Gun Model: AR-9

Mfg Item Num: BAR9MM16BN
Supplier SKU: 108740
Category: EXTRA BARRELS
Caliber or Gauge: 9mm NATO
Length: 16″
Model: 9mm NATO
Twist: 1:10″
Finish: Black Nitride
Type: Rifle

LBE Unlimited Barrel, 9MM, 16″,Black Salt Bath Nitride Finish, 1:10 Twist, 1/2×36, Fits Any Mil Spec AR Upper ARBAR16N-9MM

Color: Black
Finish: Black Nitride
Fabric/Material: Chromoly Steel
Caliber: 9mm Luger
Additional Features: Threaded
Dimensions: 1.25 X 3.95 X 14.35 in
Height: 1.25 in
Length: 12.5 in

All-black finish
Barrel length: 16, 8.5 or 7 inches
Features 1/2-36 TPI threaded muzzle
Salt bath nitrided QPQ/Melonite finish

1-10″ twist stabilizes all 9mm bullet weights
Long duration, deep penetration Salt bath Nitride Melonite/QPQ finish gives lubricity and wear-resistance
Made from Ultra Premium true Match Grade blanks
Made in the U.S.A.
Manufactured with ISO:9001 and AS:9100 quality certifications

5R button-rifled
1/2″-28 tpi muzzle threads
.875″ O.D.
Barrel extension included
Multiple lengths available for pistol, SBR, and carbine installations
EACH barrel quality-inspected by experience technician before leaving factory

Cartridge: 9 mm Luger
Length: 4.5″
Finish: Black
Muzzle Threads: 1/2-28
Twist: 1-10

Material: 4150 Chrome Moly Vanadium
Finish: QPQ Corrosion Resistant
Gas System Length: Blowback
Gas Block Journal: Blowback Gas System – No Gas Block
Twist Rate: 1:10 inches
Muzzle: 1/2×28 Threaded

Fits .308 sized AR upper receiver
6 Groove button-rifled
5/8″-24 tpi muzzle threads
.875″ O.D.
Barrel extension included

Barrels are 5″ Medium Taper or 8” Medium Taper
1:10 Twist
4140 Chrome Moly
Salt Bath Nitride Finish inside and out
9×19 NATO Chamber
Threaded 1/2-28
Radial Delayed Blowback Bolt (Patent Pending)
Requires enlarged ejection port for reliable operation.
Weight: 1.4lbs(5”) and 1.7lbs(8”)