CMMG M4 4140 Chrome Moly Barrel .22 Long Rifle 16.1 Inch Threaded 1/2-28 Salt Bath Nitride Finish Available to order on-line. Ships in 5-14 days $165.95
CMMG MT 4140CM .22 Long Rifle Barrel 9.2 Inch Medium Taper Profile Barrel 1/2-28 TPI Salt Bath Nitride Finish Available to order on-line. Ships in 5-14 days $165.95
CMMG MT 4140CM .22 Long Rifle Barrel 4.5 Inch Medium Taper Profile Barrel 1/2-28 TPI Salt Bath Nitride Finish Out of stock. Check back later... $109.16