Adjust Gas Flow For Heavy Or Light Loads
Tiny valve on top of the tube lets you adjust gas flow and bolt speed to match individual loads. Dial down to slow bolt for softer recoil impulse, close completely for single shot operation, or open up more for reliable cycling with light loads. Reduces gas port erosion, as well as wear and battering of recoil system. Helps control secondary recoil movement so rifle stays on target for quick follow-up shots. Easy to install—just like changing the factory gas tube. Includes hex wrench for operating the valve.
AR-15, Issue:08, Page:011
Big Book Catalog, Issue:65, Page:011
New Product Supplement, Issue:524, Page:000
SPECS: Stainless steel. Fits AR-15/M16/M4 and clones. Requires no other modification to rifle.