AR15 Upper Receivers

VKTR INDUSTRIES

VKTR VK-1 COMPLETE AR-15 UPPER | RECEIVER 5.56 10.5" BBL. BLACK | V40273410007RP

VKTR INDUSTRIES

VKTR VK1PW COMPLETE AR15 UPPER | RECEIVER 5.56 13.7" BBL. BLK | V40273410004RP

VKTR INDUSTRIES

VKTR VK-1 COMPLETE AR-15 UPPER | RECEIVER 5.56 16" BBL BLACK | V40273410001RP

NEW FRONTIER ARMORY

NEW FRONTIER C4 UPPER RECEIVER | AR15 STRIPPED BILLET BLACK | C4UPPERSTD

HK

HK MR556 A4 COMPLETE UPPER | RECEIVER 5.56 11.5" BARREL | 51000385

Geissele

GEISSELE SUPER DUTY MOD1 | COMPLETE UPPER 5.56 16" DDC | 08548S

Geissele

GEISSELE SUPER DUTY MOD1 | COMPLETE UPPER 5.56 16" | 08548B

FRANKLIN ARMORY

FRANKLIN ARMORY F17 L 20" | UPPER KIT 17 WSM 20RD BLACK | 0040072BLK

FRANKLIN ARMORY

FRANKLIN ARMORY F17 X 16" | UPPER KIT 17 WSM 10RD BLACK | 0040075BLK

FRANKLIN ARMORY

FRANKLIN ARMORY F17 X 16" | UPPER KIT 17 WSM 20RD BLACK | 0040074BLK

FAXON FIREARMS

FAXON ASCENT COMPLETE 5.56 | UPPER RECEIVER 16" | FX5116U

FAXON FIREARMS

FAXON ASCENT COMPLETE 5.56 | UPPER RECEIVER 10.5" | FX5110U