Ready-To-Fit Brakes Enhance Recoil Control
Multi-port brake softens felt recoil and reduces muzzle rise. A single expansion chamber and 42 total ports, 21 on each side, angled 7° forward, provide maximum recoil control. Blast and sound are directed forward, away from the shooter. Non-vented top and bottom surfaces reduce muzzle rise while limiting dust signature. Gunsmithing required. Comes with a .220" (nominal) diameter exit hole that must be opened up to .020" larger than bullet diameter. Can be enlarged to allow bullets up to .44 caliber. Rear exterior of comp can be machined to conform to barrel.
Brownells Christmas , Issue:2X, Page:021
Big Book Catalog, Issue:67, Page:174
New Product Supplement, Issue:554, Page:006
SPECS: 4140 steel, chrome moly (CM), in the white or 416 stainless steel (SS), satin finish. 2-5⁄8" (6.6cm) long. Outside diameter; #01 - .560"?(14.2mm), #1 - .625" (15.8mm), #2 - .700" (17.7mm), #3 - .850" (21.6mm), #4 - 1" (2.5cm), .865" (22mm).