Enhance your AR 9mm performance with the Tiger Rock Inc. B9MM-6 6 oz Bolt Buffer, a vital upgrade for shooting enthusiasts. Engineered with premium stainless steel, this robust carbine-length buffer minimizes recoil while extending the lifespan of key components for optimal operation. 6 oz weight designed specifically for AR-9mm platforms. Premium stainless steel for exceptional strength and durability. Easy drop-in installation for hassle-free integration. Reduces wear on critical components, enhancing longevity. Promotes smoother cycling for improved shooting consistency. Transform your shooting experience with the reliability and performance of the Tiger Rock B9MM-6 Bolt Buffer.