Barrel Parts

Proof Steel Drop in Barrel for Rifle Gas System AR-15 Compatible Firearms 223 Wylde 20" 1:8 Twist 1/2-28 - 101704

Proof Research Inc

Proof Steel Drop in Barrel for Rifle Gas System AR-15 Compatible Firearms 223 Wylde 18" 1:7 Twist 1/2-28 - 101636

Proof Research Inc

Daniel Defense Threaded Barrel Assembly CMV CHF 5.56 16" Gov't Mid Length WLPG - 07-077-06158

Daniel Defense

Daniel Defense Barrel Assembly CMV CHF 5.56 10.3" Gov't Carbine Length WLPG - 07-077-06128

Daniel Defense

CMMG 16" Barrel and BCG Kit 4140CM SBN 9mm Luger - 99DE642

Cmmg Inc.

CMMG Barrel and BCG Kit 4140CM SBN Drop in Barrel 5.7 x 28mm 8" Barrel Black - 57D88C3

Cmmg Inc.

CMMG 8" Barrel and BCG Kit 4140CM SBN 9mm Luger - 99D517A

Cmmg Inc.

CMMG Barrel and BCG Kit 4140CM SBN Drop in Barrel 5.7 x 28mm 5" Barrel Black - 57DBC33

Cmmg Inc.