“Faxon Firearms 10A863C16NGQ Big Gunner 8.6 Blackout 16″ Target Crown Steel Salt Bath Nitride 4150 Steel Barrel Fits AR10” has been added to your cart. View cart

WIN 6.5PRC 142GR ACCUBOND LR 20/200
September 12, 2025
Migra Waterfowl Steel Shot Shot Shells 12 ga 3″ 1-1/4 oz #2#3 1430 fps 25/ct
September 12, 2025Proof Research 100523 AR-Style Barrel 300 Blackout 12.50″ Pistol Length Gas System 1:8″ Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00
Proof Research 100523 AR-Style Barrel 300 Blackout 12.50″ Pistol Length Gas System 1:8″ Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
3 in stock
SKU: TSW|152028
Category: AR Barrels
Up to 64% lighter than traditional steel barrels of similar contour. Improved heat dissipation for cooler and longer lasting barrels. Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.
| UPC | 843068100523 |
|---|---|
| Manufacturer | Proof Research |
| Manufacturer Part Number | 100523 |
| Length | 12.50" |
| Model | AR Style |
| Rate of Twist | 1:7" |





