Slows & Softens Recoil Impulse For Heavy Bullet Loads
Stainless steel sleeve, plus stainless steel and tungsten inserts help cure pressure and cycling problems caused by high-pressure, heavy-bullet loads. Up to 4.05 ounces of additional weight lets you keep the bolt locked longer and tune carrier inertia to soften rearward movement. Improves brass life and velocity, plus reduces bolt stop overtravel for increased engagement and life span.
AR-15, Issue:10, Page:029
Big Book Catalog, Issue:67, Page:030
New Product Supplement, Issue:543, Page:000
SPECS: Sleeve, steel, black, matte finish. 2-1/8" (5.4cm) long.
1.54 oz. (43.7 g) wt. Stainless steel insert 1.25 oz. (35.4 g) wt.
Tungsten insert 2.51 oz. (71.1 g) wt. May require minor fitting.