ROCK 450B0461 450 BM MID A4 UPR HALF SS UPPER
ROCK AR0598.V1 ATH V2 W/MLOK HG UPPER
ROCK SOC0820.V1 458 CLB UPPER
ROCK BLK0592 300BLK COYOTE CARBINE UPPER
ROCK AR0784 NAT MATCH A4 20" CMP V2 UPPER
ROCK BB0470 RRAGE 3G UPPER
SHARPS SBUR04 BILLET UPPER STRP W/DUST COVER
SILENCERCO AC5065 SCO15 UPPER RECEIVER
SONS BROADSWORD89UR BILLET UPPER RECV
SONS M48913.7 556 PW NOX9 NS A5 13.7
SONS M48913.7ASRFH 556 PW ASR FLASH NS A5 13.7
SONS M48913.7HUXXXL 556 PW HUX FLASH NS A5 13.7