Description
SMB-Carbine Equivalent to a standard 3oz carbine buffer
SMB-H Equivalent to an H 3.8oz buffer
SMB-H2 Equivalent to an H2 4.6oz buffer
SMB-H3 Equivalent to an H3 5.4oz buffer
SMB-308 Equivalent to a 5.7oz 308 buffer and the correct length to allow for proper over travel when used with large platform (.308, 6.5 Creedmoor, etc.)
SMB-9 Equivalent to a 9mm / PCC buffer which is typically around 6.2oz and is also extended to prevent excessive over travel when using PCC bolt carrier groups
MPN#: ARM158-H3