Reduced Recoil & Dust Printing
Single expansion chamber and 42 total ports, 21 on each side, angled 7° forward, provide maximum recoil control. Blast and sound are moved forward, away from the shooter. Non-vented top and bottom surfaces reduce muzzle rise while limiting dust signature. CNC machined for precise fit with very little finish work. Rear of comp can be tapered to conform to barrel. Bore exit hole must be opened up to .020" over bullet diameter.
Big Book Catalog, Issue:70, Page:169
SPECS: Chrome Moly In-the-white or Stainless Steel, natural finish. 2" (5cm) long 1" O.D. 3 thread sizes: ½"-28, 9/16"-24