SBR Barrels & Upper Receivers

HK UPPER MR556A4 5.56 11″ BLK

CMMG BBL BCG KIT 5″ 9MM 4140CM SBN

MSBRG 514 KIT 12/14/CYL W/ASSEMBLY

SEEKINS BBL 8″ 300BLK STS BLK

SEEKINS BBL 10.5″ 300BLK BLK

ROSCO BL BBL 10.5″ 5.56 1/7

ROSCO 10.5″ M4 9MM NATO

ROSCO BL BBL 14.5″ 9MM

ROSCO BL BBL 5.5″ 9MM 1/10

ROSCO BL BBL 7.5″ 9MM 1/10

ROSCO K9 SAGE DYN BBL 12.5″ 5.56 1/7

ROSCO 13.7″ GVT 5.56 NATO

ROSCO PUREBRED BBL 6MM ARC 14.5 STS

ROSCO PB BBL 8.2″ 300BLK

ROSCO BL BBL SAUCE PACK 10.5″ 5.56

ROSCO BL BBL SAUCE PACK 11.5″ 5.56

ROSCO BL BBL SAUCE PACK 12.5″ 5.56

ROSCO PB BBL SAUCE PACK 13.7″ 223WYL

ROSCO K9 12.5″ 556NATO SAUCE PACK

GE URG-I NC 556NATO 10.3″ BLK/DDC

GE URG-I NC 556NATO 11.5″ BLK/DDC

GE SUPER DUTY MOD1 5.56 10.3 URG BLK

GE SUPER DUTY MOD1 5.56 11.5 URG BLK

GE SUPER DUTY MOD1 5.56 11.5 URG DDC