The Kaw Valley Precision Stainless Steel Carbine Buffer, 4.3 oz (Kaw Valley Precision part no. KVP43SS) is a direct-fit replacement or upgrade buffer for standard AR15 carbine-length buffer systems, machined from stainless steel for durability and corrosion resistance. At 4.3 ounces, it sits close to standard carbine buffer weight, making it a straightforward swap for shooters who want a quality stainless replacement without significantly changing cycling characteristics. Kaw Valley Precision builds a full line of AR15 buffer weights, and this option is a good baseline choice for standard, non-suppressed carbine builds. It drops into any standard mil-spec buffer tube without modification.

Key Specifications

• Weighs 4.3 ounces, close to standard carbine buffer weight.
• Machined from stainless steel for durability and corrosion resistance.
• Fits standard mil-spec AR15 buffer tubes.
• Drops into any standard mil-spec AR15 buffer tube without modification.
• Sold as a single buffer, not a complete buffer system kit.

Frequently Asked Questions

Will this buffer change my rifle’s cycling significantly? At 4.3 ounces it’s close to standard carbine buffer weight, so most shooters see it as a durability upgrade rather than a major cycling change.

Does this buffer fit a standard mil-spec buffer tube? Yes, it’s built to drop into standard mil-spec AR15 buffer tubes.

Buy the Kaw Valley Precision Stainless Steel Carbine Buffer, 4.3 oz

Order the Kaw Valley Precision carbine buffer from our AR buffer system selection, shipped fast and insured from our Lubbock, Texas gun shop.