Tungsten Powder Carbine Buffer, Extra Power Flat-wire Carbine Spring .300 Blackout Optimized Bundle

The Tungsten Carbine Buffer and Extra Power Flat-Wire Carbine Spring .300 Blackout Optimized Bundle is specifically designed to enhance the performance of AR-15 platforms chambered in .300 Blackout. The tungsten buffer provides additional weight to smooth recoil impulse and cycling, particularly beneficial for suppressed or subsonic setups. Paired with the extra power flat-wire spring, this bundle delivers consistent tension, reduces spring fatigue, and ensures reliable function across a wide range of ammunition types. Built for durability and optimized for .300 Blackout, this combination supports dependable and efficient operation in demanding conditions.