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
