Proof Research 100387 PR15 AR-15 Barrel .223 11.5" 1:7 Twist, 4-Groove, 1/2-28, Stainless
Proof Research
$466.05
Proof Research 100387 AR-Style Barrel 223 Wylde 11.50" Rifle Length Gas System 1:7" Twist 4 Grooves, 1/2"-28 tpi, Stainless Stainless
An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.
- length:
- 11.50"
- model:
- AR-Style Barrel
- twist:
- 1:7"
- bore type:
- Rifled
- finish:
- Stainless
- barrel type:
- Carbine Length