Buffer Spring 5.56, Carbine - Polish
Buffer Spring 5.56, Carbine - Polish, Buffer Spring 5.56, Carbine - Polish - Designed to use in 5.56 AR with carbine length buffer tube. Electro-polished to a micro-smooth finish. Improves corrosion resistance and lubricity. Reduced spring noise. Compatible with AR-15 with carbine length buffer tube.