Samson B.r.e. Rcvr Ext Fld Adptr Fde

The B.R.E (Samson Bufferless Receiver Extension) with picatinny folding stock adapter is a 6-position adjustable carbine receiver extension designed to seamlessly integrate with mil-spec AR-15 stocks. Attach to the Brownells BRN-180" Sig Sauer MCX, Sig Sauer MPX and other buffer less set ups.Features : Compatible with mil-spec AR-15 adjustable carbine stocks 6 position adjustable Folding Mechanism can be removed and reattached for right side fold Ramp to drastically improve ease of installing AR-15 stock Designed, Stock Not Included