Kynshot RB5005 AR-10 .308/7.62mm Hydraulic Recoil Buffer - Stainless Steel

The Kynshot RB5005 is a hydraulic recoil buffer purpose-built for AR-10 platforms chambered in .308 Winchester / 7.62mm NATO running a standard collapsible stock configuration. Engineered as a direct replacement for standard 3.25" carbine buffers, the RB5005 reduces felt recoil by 20-30% and helps extend the service life of the bolt, buffer spring, and lower receiver components.

Designed for AR-10 carbines using AR-10 length or A5 buffer tubes with a 7.75" internal depth, the RB5005 is machined from 17-4 stainless steel with military-grade materials throughout and is sealed with Mil-Spec hydraulic fluids rated for ambient operating temperatures from -30F to +150F. The buffer measures 3.25" when compressed, has an overall length of 3.65", and weighs 5.0 ounces.

Note: The RB5005 is engineered specifically for .308 / 7.62mm AR-10 applications and is not recommended for use in 9mm AR-15 platforms.