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***MAS DEFENSE***
MAGPUL
MISSION FIRST TACTICAL
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11.5" 5.56 NATO
13.9" 5.56 NATO
14.5" 5.56 NATO
16" 5.56 NATO
18" 5.56 NATO
.223 WYLDE
16" .223 WYLDE
18" .223 WYLDE
20" .223 WYLDE
300 BLACKOUT
6" 300 AAC BLACKOUT
7.5" 300 AAC BLACKOUT
8.5" 300 AAC BLACKOUT
10.5" 300 AAC BLACKOUT
16" 300 AAC BLACKOUT
AR-15 BUILD KITS
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1/2 x 28 TPI
1/2 x 36 TPI
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80% LOWERS
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76% - 80% FRAMES & JIGS
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***SALES***
HOLIDAY SALE
BLEM SALE
MAS DEFENSE
BALLISTIC ADVANTAGE
FAXON FIREARMS
G-FLEX TRIGGERS
MAGPUL
MISSION FIRST TACTICAL
NORSSO GLOCK SLIDES
POLYMER80
ROCK RIVER ARMS
SB TACTICAL
SYLVAN ARMS
UTG / LEAPERS
BRANDS
A - L
5D TACTICAL
80% ARMS
AERO PRECISION
BALLISTIC ADVANTAGE
DEL-TON
FAXON FIREARMS
FRANKLIN ARMORY
G-FLEX TRIGGERS
GEISLER DEFENCE
HOLOSUN
JSD SUPPLY
M - Z
***MAS DEFENSE***
MAGPUL
MISSION FIRST TACTICAL
NORSSO GLOCK SLIDES
NORTH SIDE KNIVES
POLYMER80
ROCK RIVER ARMS
SB TACTICAL
SHOCKWAVE - KAK
SYLVAN ARMS
UTG / LEAPERS
AR-9
9MM BARRELED UPPERS
5.25" 9MM
8.3" 9MM
11" 9MM
16" 9MM
AR-9 BUILD KITS
AR-9 UPPER PARTS
AR-9 LOWER PARTS
AR-15
AR-15 BARRELED UPPERS
5.56 NATO / .223
7.5" - 8" 5.56 NATO
10.5" 5.56 NATO
11.5" 5.56 NATO
13.9" 5.56 NATO
14.5" 5.56 NATO
16" 5.56 NATO
18" 5.56 NATO
.223 WYLDE
16" .223 WYLDE
18" .223 WYLDE
20" .223 WYLDE
300 BLACKOUT
6" 300 AAC BLACKOUT
7.5" 300 AAC BLACKOUT
8.5" 300 AAC BLACKOUT
10.5" 300 AAC BLACKOUT
16" 300 AAC BLACKOUT
AR-15 BUILD KITS
AR-15 UPPER PARTS
AR-15 UPPER RECEIVERS
AR-15 BARRELS
5.56 NATO BARRELS
.223 WYLDE BARRELS
300 BLACKOUT BARRELS
AR-15 BCG's / CHARGING HANDLES
HANDGUARDS
ALL HANDGUARDS
ACCESSORIES
DROP IN
4"-5" PISTOL
7" CARBINE
9"-10" SPECTER
11"-13" RIFLE
15"+ EXT RIFLE
AR-15 GAS BLOCKS / TUBES
AR-15 MUZZLE DEVICES
1/2 x 28 TPI
1/2 x 36 TPI
5/8 x 24 TPI
THREAD CONVERTERS
AR-15 LOWER PARTS
LOWER PARTS AND KITS
GRIPS
STOCKS - PISTOL BRACES
PISTOLS - ARM BRACES
RIFLES - STOCKS
80% LOWERS
POLYMER 80% LOWERS
FORGED 80% LOWERS
AR-10
AR-10 BARRELED UPPERS
AR-10 UPPER PARTS
AR-10 UPPER RECEIVERS
AR-10 BARRELS
AR-10 BCG's / CHARGING HANDLES
AR-10 HANDGUARDS
AR-10 GAS BLOCK / GAS TUBES
AR-10 MUZZLE DEVICES
AR-10 LOWER PARTS
AR-10 LOWER PARTS KITS
AR-10 TRIGGERS
AR-10 STOCKS - KITS
AR-10 GRIPS
AR-10 80% LOWERS
GLOCK
GLOCK SLIDE PARTS
GLOCK BARRELS
G26 BARRELS
G19 BARRELS
G17 BARRELS
G23 BARRELS
G22 BARRELS
GLOCK SLIDES & PARTS
G43 SLIDES & PARTS
G26 SLIDES & PARTS
G19 SLIDES & PARTS
G17 SLIDES & PARTS
GLOCK FRAME PARTS
GLOCK 43 FRAME PARTS
GLOCK 26/27 FRAME PARTS
GLOCK 19/23 FRAME PARTS
GLOCK 17/22 FRAME PARTS
GLOCK 20/21 FRAME PARTS
76% - 80% FRAMES & JIGS
P80 JIGS
G43 SINGLE STACK
G26/27 SUB-COMPACT
G19/23/32 COMPACT
G17/22 FULL SIZE
G20/21 SF XL SIZE
SIG P320
SIG P320 SLIDE PARTS
SIG P320 FRAME PARTS
80% INSERTS & JIGS
SIGHTS
SIGHTS
OPTICS
TOOLS
TOOLS
KNIVES
SWAG
Return to 16" 300 BLACKOUT 1x8 GOVT PROFILE 4150 CrMoV MELONITE NITRIDE BARREL - PISTOL GAS
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0 of 0 people found the following review helpful:
Great Barrel
October 2, 2024
: Danny Bryant from FLORESVILLE, TX United States
A quality barrel for my AR carbine.
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0 of 0 people found the following review helpful:
Awesome
March 24, 2024
: Sergio Velasquez from Denver, CO United States
The barrel was in great condition .
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0 of 0 people found the following review helpful:
Mas Defense Barrel
June 2, 2023
: Rick Benson from Alabaster, AL United States
First look and it seems to be a winner! Still in building process, so no reviews on accuracy yet. Finish and quality is excellent. As for the ordering and shipping process, I can say that too is excellent. Very fast shipping! I have been ordering all my upper parts from Mas Defense so, will give a informative review of parts when build is complete.
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0 of 0 people found the following review helpful:
Superior Quality Replacement
February 8, 2023
: from Charlotte, NC United States
Very pleased with the 16†replacement for a 10.5 “ pistol gas setup. Everything fit right into place. Solid engineering, no blemishes. Ready for the range.
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0 of 0 people found the following review helpful:
Nice barrel
February 2, 2023
: Bob Colley from Thornton, CO United States
Still have not shot it but nice and heavy,great finish. Fit was excellent. Shipping Quick. MAS is a great supplier.
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0 of 0 people found the following review helpful:
October 11, 2022
: Mason from Spruce pine, NC United States
Fit and finish of the barrel is will put rounds through it this weekend
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0 of 0 people found the following review helpful:
Yep... very nice
July 22, 2020
: Ky_Windage from GA United States
This is specifically a 100 yard rifle, nothing more.... and for what its purpose... it works well.
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0 of 0 people found the following review helpful:
April 15, 2020
: Rocky Smith from Arkansas City, KS United States
I,have use many barrels from Mas Defense
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0 of 0 people found the following review helpful:
January 30, 2020
: WILLIAM BURNETTE from Efland, NC United States
good product very good price
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0 of 0 people found the following review helpful:
16" 300 AAC BLACKOUT BARREL
January 23, 2019
: Bobby Plata from Willis, TX United States
Very nice barrel, nice finish, very well made.
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