Reduces Action Battering & Wear
Five interchangeable gas jet screws to apply just the right amount of gas to work the action. Softens the recoil impulse, gives a slower cycle time that reduces wear and battering on op rod, bolt cam, trigger group and receiver. Lets you control case ejection velocity, plus prevents dented case necks. Just remove the gas jet screw for conversion to manually cycled, single shot function.
Big Book Catalog, Issue:67, Page:166
New Product Supplement, Issue:541, Page:000
SPECS: Steel, blue, matte finish. Replaces existing gas nut with
no modifications to rifle.