Kaw Valley Precision AR-15 Stainless Steel Heavy Tungsten Buffer 10oz

The Kaw Valley Precision 10 oz Stainless Steel Heavy Tungsten Buffer is purpose-built to tame the destructive cycling forces found in blowback AR-15 and pistol-caliber carbine platforms. Wrapped in a stainless steel body and loaded with dense tungsten internals, this heavy buffer increases reciprocating mass to slow bolt velocity, extend dwell time, and quiet the action - making it an outstanding choice for suppressed PCC builds and standard blowback carbines alike.

Rated for use in 9mm Luger, 10mm, .40 S&W, and .45 ACP blowback AR-15 systems, the KVP 10 oz buffer delivers an actual weight of 10.3 to 10.5 oz (minor variance is inherent to tungsten materials) and measures approximately 4.125" overall, dropping directly into any standard AR-15 carbine or pistol buffer tube without modification.

Shooters running pistol-caliber carbines, 9mm race guns, or suppressed SBRs reach for this buffer to reduce bolt and carrier wear, smooth cycling, and lower the perceived sound signature of the action. Backed by the engineering reputation of Kaw Valley Precision, the KVP10OZ is a straightforward, durable upgrade for any blowback AR-15 platform.