Items Available For Purchase Today Object reference not set to an instance of an object. See All CMMG Mk 4 AR-15, 300 Blackout For Sale from: Norm Dion | Positive feedback: 93% View | Verified Seller | 511 Completed Sales View Sellers Items CMMG Mk 4 AR-15, 300 Blackout For Sale from: Norm Dion | Positive feedback: 93% View | Verified Seller | 511 Completed Sales View Sellers Items Norm Dion Seller Since: Nov. 2000 Identity Verified ( Tacoma, WA ) This seller is NOT an FFL City: Tacoma State: WA ENDED - $675.00 Shipping: $40.00 Accepted Payment Methods: Returns: No Returns Description: CMMG Mk 4 AR-15 rifle in 300 Blackout (BLK) caliber. Magpul pop-up MBUS rear sight, YHM pop-up front sight, one 30-round magazine. Like new, fired very little. No box. $675 plus $40 shipping. Certified funds or credit cards; add 3% for CC's. Condition: Used, As New Brand: CMMG Model: Mk 4 Caliber: .300 Blackout Item #: 983677196 Stock No.: 7471 Location: WA Trades Accepted: No Share: Shipping Notes: See ad BROWNING GUN SAFES AT 30% BELOW RETAIL. Items You've Viewed Recently CMMG Mk 4 AR-15, 300 Blackout $675.00 SELLER: Norm Dion Add To Cart