H3 Buffer and Spring Combo – Carbine

• H3 (Heavy) Carbine Buffer, 5.5 Oz.
• Buffer Spring, Chrome Silicon

Got a gassy gun? This’ll slow down your bolt velocity.

Chrome Silicon provides exceptional service life over spring steel and stainless counterparts, but be sure not to use any harsh cleaning compounds (like chlorinated brake cleaner) to clean the spring.

Pro tip: We’ve found that a dab of white lithium grease reduces the “sproing” noise that occurs during oscillation of carbine buffer springs.