Bear Creek Arsenal Barrels - 5.56 Barrel
This Bear Creek Arsenal AR-15 features a 7.5" M4 profile barrel, Stainless Steel 5.56 barrel, Pistol length
gas system, and 1:7 twist rate. Our 5.56 pistol barrels are manufactured from premium 416R Stainless Steel and are expertly rifled to ensure maximum accuracy at an affordable price. Bear Creek Arsenal AR barrels are guaranteed to last a lifetime and will provide your AR15 with a major performance boost.
Each and every completed barrel undergoes a comprehensive review and major inspection process. In addition to a visual and mechanical inspection, we also use coordinate measuring machines (CMMs) and air gauges (for the bores).
Hollow Point Boat Tail 75-grain and 69-grain Nosler Match Grade ammunition is the most optimal and recommended ammunition to use with this barrel.
- Manufacturer: Bear Creek Arsenal
- Chamber: 5.56 NATO
- Contour: M4
- Fluted: No
- Length: 7.5"
- Twist Rate: 1:7
- Gas System: Pistol Length
- Diameter at Gas Port: .750
- Thread Pitch: 1/2x28
- Feed Ramps: M4
- Material: 416R Stainless Steel
- Finish: Stainless Steel
- Process: Button Rifled
- Lining: Stainless Steel
- Extension: M4
- Assembly: Stripped