Luth-AR .750" Low Profile Adjustable Gas Block

Featuring heat-treated 4140 steel construction with a corrosion-resistant manganese phosphate finish, the Luth-AR .750" Low Profile Adjustable Gas Block is designed to maximize durability while allowing users to regulate the amount of gas used to cycle the action for ultra-smooth operation with any suppressed or unsuppressed load. The low-profile design is compatible with most free-float handguards. The corrosion-resistant finish protects against scratches, rust, and corrosion. Includes roll pin, two 1/4-20x3/16" set screws, one 8-32x3/8" gas adjustment screw, and one 4-40x3/16" gas adjustment set screw for quick installation and dependable service right out of the box. Made in USA.