Optimize your AR-15's performance with the Guntec AR-15 H3 Carbine Buffer, a precision-engineered component designed to enhance reliability and shooter comfort in demanding builds. Weighing 5.5 ounces, this heavy buffer incorporates three tungsten reciprocating weights to increase mass and stabilize the bolt carrier group during cycling. Key Features 5.5 oz total weight with three internal tungsten weights for maximum damping effect Black nitride steel body construction for durability and corrosion resistance Orange neoprene head to cushion impacts and reduce wear on the buffer tube Reciprocating shifting weights that provide a dead-blow action to minimize bolt bounce US-made quality ensuring consistent performance and fit in standard carbine buffer tubes Technical Specifications Weight: 5.5 oz Length: 3.25 inches Width: 0.9 inches Height: 0.9 inches Material: Black nitride steel with neoprene head Internal weights: Three tungsten for H3 configuration Compatibility: Standard AR-15 carbine buffer tubes and forced reset trigger (FRT) setups Benefits for Your Build Heavy buffers like the H3 address common issues in over-gassed or suppressed AR-15s by slowing the bolt carrier's rearward travel. This results in reduced felt recoil, faster and more controlled follow-up shots, and improved reliability when paired with high-rate-of-fire triggers. The shifting tungsten weights help eliminate bolt bounce, a frequent pain point in FRT-equipped rifles, allowing the carrier to stay in battery more consistently. Whether building a short-barreled suppressed platform or tuning a competition setup, this buffer delivers smoother operation without compromising function. Why Choose the Guntec H3 Buffer Engineered specifically for serious AR-15 enthusiasts, the Guntec H3 offers a balance of added mass and responsive internal dynamics that standard carbine buffers cannot match. Its robust construction stands up to repeated high-volume use while maintaining precise tolerances for seamless integration into your existing carbine stock system. Upgrade your AR-15's recoil management today with this professional-grade H3 carbine buffer and experience the difference in control and consistency.