Battle Arms Development Advanced Buffer System H Buffer Assemblies Stainless Steel/Aluminum/Silver. Designed with versatility in mind the fully tunable system allows users to optimize operation for semi-auto full-auto and suppressed configurations with unmatched reliability. The advanced engineered design delivers smoother cycling reduced felt recoil and near-silent operation creating a refined shooting experience under any condition. Whether you're building a duty rifle competition platform or suppressed setup the BAD Advanced Buffer System provides the control adaptability and performance serious shooters expect. Specifications for Battle Arms Development Advanced System H Buffer Assemblies: Manufacturer: Battle Arms Development Color: Stainless Steel/Aluminum/Silver Fabric/Material: 7075 Aluminum Length: 3 Weight: 3.8 oz Features of Battle Arms Development Advanced System H Buffer Assemblies Precision milled from aircraft-grade 7075 aluminum Tunable configuration for semi-auto full-auto and suppressed use Reduced felt recoil for improved control and faster follow-up shots Near-silent operation eliminates unwanted spring noise Engineered for reliability smooth cycling and long-term durability Package Contents: Battle Arms Development Advanced System H Buffer Assemblies H Buffer Assembly Carbine Spring Bumper Battle Arms Development BAD-ABS-H: Advanced Buffer System H Buffer Assemblies Stainless Steel/Aluminum/Silver