Buffer System

NOTE: REF is a standard carbine receiver extension, it is not compatible with the Vltor A5.   REF (Receiver Extension, carbine, FCD) is a 6 position, AR15/M4 standard carbine receiver extension (NOT A5 compatible).  Made from extruded...

NOTE: October 2021 production of RE5Fs have SOLGW engraving below the Cygnus laser engraving.  SOLGW and FCD collaborated on the RE5F (FCD designation) / Loyal 9 (SOLGW designation).  Until the next batch, all colors of RE5Fs have SOLGW...

  Law Tactical AR Folding Stock Adapter Gen 3-M - OD Green The first and only folding stock adapter compatible with AR platform rifles. The Law Tactical Folding Stock Adapter works with direct impingement or gas piston systems and fits A2,...

NOTE: ESF-H1 has a single rear facing QD swivel socket.   ESF-H1 (End plate, Sling Adapter, Forward Controls Design, Heavy, 1 socket) is a drop in end plate replacement for the AR platform (both 223 and 308 spec).    ESF-H1 is...

ESF (End plate, Sling Adapter, Forward Controls Design) is a drop in end plate replacement for the AR platform (both 223 and 308 spec).  Featuring three quick detach sling swivel sockets (two side, and one rear facing), when used in conjunction with...

ESF (End plate, Sling Adapter, Forward Controls Design) is a drop in end plate replacement for the AR platform (both 223 and 308 spec).  Featuring three quick detach sling swivel sockets (two side, and one rear facing), when used in conjunction with...

ESF (End plate, Sling Adapter, Forward Controls Design) is a drop in end plate replacement for the AR platform (both 223 and 308 spec).  Featuring three quick detach sling swivel sockets (two side, and one rear facing), when used in conjunction with...

Call us old fashioned, we like our castle nut staked to prevent it from rotating loose on the receiver extension and causing malfunctions.  Army manual calls for the castle nut to be torqued to 38 to 42ft/lb, and staked in two places.  While...

Call us old fashioned, we like our castle nut staked to prevent it from rotating loose on the receiver extension and causing malfunctions.  Army manual calls for the castle nut to be torqued to 38 to 42ft/lb, and staked in two places.  While...

Call us old fashioned, we like our castle nut staked to prevent it from rotating loose on the receiver extension and causing malfunctions.  Army manual calls for the castle nut to be torqued to 38 to 42ft/lb, and staked in two places.  While...

Call us old fashioned, we like our castle nut staked to prevent it from rotating loose on the receiver extension and causing malfunctions.  Army manual calls for the castle nut to be torqued to 38 to 42ft/lb, and staked in two places.  While...

The LBE .308 Rifle Recoil Buffer is for use with AR-10, LR-308 and SR-25 based platforms with a Rifle Buffer Tube. This is a drop in part with no modifications needed. For use with fixed, non-collapsible stocks only. LBE Unlimited is a leading producer...