AR Receiver Extension Parts

HERA "SFU" Side Folding Unit Adaptor T6 Adaptor for all platforms Hera USA, Side Folding Unit, Weapon Systems with AR15 style buffer tube assemblies. Fits AR15 reciever thread pattern. Will not work with standard pass through buffer/spring assembly.

LBE Unlimited AR-15 Carbine Length Recoil Spring AR15 Carbine Length Recoil Spring MADE IN THE USA

LBE Unlimited Carbine Length H1 Recoil Buffer AR15 Carbine Length H1 Recoil Buffer Contains 1 Tungsten Weight and 2 Steel Weights Weight 3.8oz Aluminum Body MADE IN THE USA

LBE Unlimited Carbine Length H2 Recoil Buffer Ar15 Carbine Length H2 Recoil Buffer Contains 2 Tungsten Weights and 1 Steel Weight Weight 4.7oz Aluminum Body MADE IN THE USA

LBE Unlimited Carbine Length H3 Recoil Buffer AR15 H3 Carbine Length Recoil Buffer Contains 3 Tungsten Weights Weight 5.6oz Aluminum Body MADE IN THE USA

LBE Unlimited Complete Mil Spec M4 Buttstock Kit Complete AR15 Mil Spec Buttstock Kit M4 Style Buttstock- 6 Position Mil Spec Tube Recoil Spring Recoil Buffer Receiver End Plate Castle Nut MADE IN THE USA

LBE Unlimited Mil Spec Buffer Tube  Mil Spec Buffer Tube MADE IN THE USA