Last time around, next off to auction site....For sale one (1) NIB Samson MRFS-R 12.375 Rifle length free floating Picatinny/ Mil Spec rail system. Easy install,no major work! Railed & numbered positions for rifle length bbls. Railed surfaces on all four positions for entire length of fore end. Never installed or mounted, new in box with instructions.Rail covers included. $110 shipping included. Payment by Money Order only, sorry no Pay Pal or checks accepted. USA sales only. First IM that says " I'll take it" gets it! Questions by IM also.