Seekins Precision AR-15 Select Adjustable Gas Block .750" Diameter Melonite Coated Matte Black Finish
Product Features & SpecificationsThe Seekins Precision Select Adjustable Gas Block is the perfect accessory for gun builders who are looking to tune up an AR to either cycle certain loads, or lower the recoil impulse of your current ammo selection. The Seekins Precision select adjustable gas block i
