Rock Island Armory barrel for a 1911. The barrel is a 45 ACP caliber full size 5 inch model. It is a one piece CNC machined barrel and features a parkerized finish. This part will need to be fitted to your slide by a qualified gunsmith.
This is a non-ramped standard straight barrel meant to be used with a barrel bushing. This barrel does NOT have the link and/or pin. Link and pin sold separately.