Proof Research - 12.5" 300BLK LMT MRP Converted Carbon Fiber Barrel - 100523-CONV
$900.00
Proof Research
Proof Research Carbon Fiber Barrel, specifically converted by D. Wilson manufactuting to fit LMT MRP Rifles.
All barrels will be 416R stainless steel barrel blanks wrapped in proprietary aerospace-grade carbon fiber made for AR15 Platforms.
5/8x24mm muzzle threads for the 300 BLK with .750 inner gas block diameter and 1:7-1:8 twist cut rifling.
Proof Research
Proof Research
Proof Research
