AR15 Upper Receivers

Yankee Hill Machine

YHM STRIPPED A3 UPPER RECEIVER FOR AR-15

Yankee Hill Machine

YHM A3 UPPER RECEIVER ASSEMBLY FOR AR-15

STERN DEFENSE

STERN DEF. PISTOL UPPER 9MM 4 BBL. 4 M-LOK RAIL

STERN DEFENSE

STERN DEF. PISTOL UPPER 9MM 6 BBL. 8 M-LOK RAIL

STERN DEFENSE

STERN DEF. PISTOL UPPER 9MM 8.5 BBL. 10 M-LOK RAIL

STERN DEFENSE

STERN DEF. UPPER 9MM 16.1 15 M-LOK HANDGUARD BLACK

SHARPS BROS

SHARPS BROS. UPPER RECEIVER AR-15 BILLET W/DUST COVER

ODIN WORKS

ODIN UPPER RECEIVER BILLET BLK AR-15 9MM NO FOWARD ASSIST

ODIN WORKS

ODIN UPPER RECEIVER BILLET FDE AR-15 NO FOWARD ASSIST

ODIN WORKS

ODIN UPPER RECEIVER BILLET BLK AR-15 NO FOWARD ASSIST

NEW FRONTIER ARMORY

NEW FRONTIER C10 UPPER RECVR AR10 STRIPPED BILLET BLACK

MIDWEST INDUSTRIES

MI UPPER RECEIVER AR15 5.56MM 10.5" 1:7 CARBINE M-LOK NO BCG