The PWS Enhanced 4140 Steel Body H2 .308 Short Buffer has a unique fluted design with minimum contact points so that debris can clear away easily. Surface finish profile is enhanced with a chemically bonded lubrication coating treatment that allows for smoother cycling. Weighs 4.4 oz Used for .308 applications and ships with all MK2 series complete lowers and rifles. Shortened to work with AR-10 platforms using standard buffer tubes Mfg: Primary Weapons
