RF .300 BLACKOUT PISTOL WITH MHR RAIL
.300 AAC Blackout cal., GIO, pistol length gas system, 8.5 or 10.5 in. Melonite treated CM barrel, A2 flash hider, forged Mil-Std receivers, pistol buffer tube assembly or SB Tactical SBA3 brace, 7 or 9 in. MHR M-LOK/Picatinny Hybrid rail w...