Product Description
TNTE AR15 20" A2 Government Profile 1:7 Twist QPQ Barrel - With FSB
Specifications:
- 5.56mm NATO Chamber & Bore
- Nitride Finish to Chamber and Bore
- 20" Length
- 1:7 Twist Rate
- Government A2 Profile
- 4150 - 11595E Mil-Spec Barrel Steel
- Rifle Length Gas System
- Threaded 1/2x28
- Barrel Extension w/ M4 Feed Ramps
- Drilled Gas Port
- .750" Gas Port Location
- F-Marked or A2 Forged Front Sight Tower - Taper Pinned
- Bayonet Lug
- Triangular Handguard Cap
- Mil-Spec Barrel Nut
- QPQ Exterior
- Marked TNTE 5.56 NATO 1/7
Does NOT include the front sight post assembly or sling swivel assembly.
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Excellent barrel
Purchased this barrel to complete an A2 retro build, and couldn’t be happier with it. Outstanding fit, finish and overall construction. Outstanding performance too! Holds a tight group out to 300 plus, and I expect it will provide years of quality and reliability. The only suggestion or change I would make is to have this barrel offered in a parkerized finish, but it is not a deal breaker for me. I would definitely recommend this barrel and buy another in the future. TNTE Reply, we do offer it in a Mag-Phos finish with chrome lining: https://www.tntesales.com/tnte-20-m16-a2-a4-5-56-barrel-1-7-w-fsb/
