Restrictions
- Is a 'Call to order' product.
Top takeaways
- PROOF Research barrels are made from double stress-relieved 416R stainless steel, providing consistency and durability required for precision shooting.
- The barrels undergo a meticulous manufacturing process including drilling, contouring, reaming, rifling, lapping, and individual bore scope inspection.
- These barrels are designed for the .223 Wylde cartridge, with a 16'' length and 1-8 twist rate, but do not come with a gas block, gas tube, or bolt (except for the 300BLK variant).
Attributes
- Cartridge:
223 Wylde
- Finish:
Stainless Steel
- Gas System Length:
Mid-Length
- Length:
16''
- Muzzle Threads:
1/2-28
- Twist:
1-8
- Weapon type:
AR-15
- Delivery weight: 1.361kg
- Shipping height: 76mm
- Shipping width: 89mm
- Shipping length: 635mm
- UPC: 843068100066
Item details
US export classification: 0A501.c




