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Bear Creek Arsenal 300 B/O Complete Upper 10." Barrel 1:7 Twist Pistol Length Gas MLOK -
SOLGW M4-L89 URG 14.5 5.56 P/W Pln B -
Bear Creek Arsenal 5.56 NATO Complete Upper 16" Barrel 1:7 Twist Mid-Length Gas MLOK W/ BCG & Charging -
DD M4A1 FSP Upper Receiver 14.5 PW 556 FDE -
Franklin Armory F17 L 20" -
Geissele Super Duty MOD1 -
Lantac N15 Raven Side Charge -
Geissele Upper Receiver URG I -
Black Rain Upper Receiver 223REM Black -
SOLGW M4-L89 URG 16 5.56 A2 -
Bear Creek Arsenal 300 B/O Complete Upper 7.5" Barrel 1:7 Twist Pistol Length Gas MLOK -
Geissele Super Duty MOD1 -
Geissele Upper Receiver URG I -
SOLGW M4-L89 URG 14.5 5.56 P/W Asr -
Bear Creek Arsenal 5.56 NATO Complete Upper 10.5" Barrel 1:7 Twist Carbine Length Gas MLOK -
Geissele Super Duty MOD1 -
Guntec AR9 Stripped Billet -
Lantac N15 Raven Billet Upper -
Franklin Armory F17 L 20" -
Franklin Armory F17 X 16" -
Franklin Armory F17 X 16" -
Luth-AR Luth AR Upper Rcvr Asmb W/charg Hndl -
Luth AR Stripped A2 Upper Black -
Luth AR A1 Assembled Upper Receiver -
DD M4V7 Lw Upper 556 16 MLOK Black -
Radian Upper 18 6MM Arc FDE -
Luth AR 308 Upper Receiver -
SOLGW East India Kit 16 LFB -
Fight MCR Dual FD Upper 556 MLOK 16.25 -
Radian Upper 18 6MM Arc Gray -
BAD 16 Upper Wrkhorse 556 Ambi C Black -
Ruger AR Upper Receiver Assembled -
Ruger AR Upper Receiver Stripped -
Yankee Hill Machine Co Yhm AR-15 Stripped Upper Receiver -
Wmd Upper Assy 350 Legend 16" Barrel -
Spike's Flat Top Upper 9MM BLK