CMMG Target Upper, 22LR, 16" Barrel, 1:16 Twist, Flat Top KeyMod Free Float Handguard, Flat Top, Black 22B7CA4 Out of stock. Check back later... $599.95 MSRP Price: $531.00 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info Flat Top UPC: 815835016030Manufacturer: CMMGModel: 22B7CA4Caliber: 22LRCategory: Upper receiverPartsOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.