GunBuildr
AI illustration of a similar part on the gun.
AR-10 · Barrel
ArmaLite AR-10 7.62x51mm NATO 20" Barrel
Price varies
Gas length and price were not listed on the retailer page; rifle length assumed from the listing image name.
Build with this partOpens the builder with this part fitted. Other parts change only if they have to.
Specs
| Length (in) | 20 |
| Caliber | 308 |
| Gas system | rifle |
| Thread | 5/8x24 |
| Pattern | Armalite |
Pros and cons
Pros
- Factory barrel built for ArmaLite AR-10 uppers
- 1:10 twist with black nitride finish
- Correct extension for Armalite-pattern headspace
Cons
- Does not fit DPMS-pattern uppers
- Fewer aftermarket choices than DPMS barrels
Other barrel options
- Ballistic Advantage Modern Series 16" .308 Win Tactical Government Mid-Length Barrel (BABL308003M) $155
- Ballistic Advantage Premium Series 18" .308 Win Hanson Mid-Length Barrel w/ Low-Pro Gas Block (BABL308018P) $285
- Criterion Barrels 18" .308 M118 Hybrid Chrome-Lined Rifle-Length Barrel (10180-HYR) $370
- Faxon Firearms Match Series 18" .308 Win Heavy Fluted Rifle-Length Barrel (10B810R18FHQ-5R-NP3) $312
- PROOF Research PR10 18" .308 Win Carbon Fiber Rifle-Length Barrel (100028) $949
- Ballistic Advantage Premium Series 20" .308 Win Heavy Fluted Rifle-Length Barrel $324
- Bear Creek Arsenal BC-10 20" .308 Win 416R Stainless Heavy Barrel, 1:10, Rifle Length $123
- Faxon Firearms Match Series 20" 6.5 Creedmoor Big Gunner Rifle-Length Barrel (10BC8R20NGQ-5R-NP3) $227