Luth Ar .750 Adjustable Gas Block Knives - Throwing Ambidextrous switch to access three

Ambidextrous switch to access three modes

When it gets cold it can be worn under a normal pair of gloves as a liner

Great for children

Hangs conveniently near the strainer(s) location

Accommodates all serving diameters

Luth Ar .750 Adjustable Gas Block Knives - Throwing Ambidextrous switch to access threeDesigned to fit barrels with a . 750 diameter, this high quality piece helps to improve the performance of your firearm. Its made from durable materials and easy to install, making it a must have for any AR owner. Plus, its low profile design wont add unnecessary weight or bulk to your rifle. Features : Made from 4140 steel Black Nitride finish "8 32 x 3 8" Gas Adjustment screw, ,Two 1 4 20 x 3 16" Set Screws" 1 Roll Pin Made in the U. S. A.