CMMG Barrel Collar Assembly, For AR-15, 22 LR, Stainless Steel 22BA415 Available to order on-line. Ships in 5-14 days Price: $59.95 Description Details Reviews Shipping info CMMG Kit, 22LR, AR-15 22BA415 UPC: 815835011332Manufacturer: CMMGModel: 22BA415Caliber: 22LRCategory: PartsOtherStock: Ships in 5-14 business days.Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.