Mdt M-Lok Multi-Caliber Spare Round Holder
Mdt M-Lok Multi-Caliber Spare Round Holder, SPECIFICATIONS Wide range of round compatibility including .223, 300 AAC, .224 Valkyrie, 7.62x39, 6.5 Grendel, .308, 6.5 Creedmoor, 450 Bushmaster, 7mm, 300 WM, 300 PRC, 6.5 PRC and more Includes a small and large caliber polymer body with adjustable spacer system for maximum compatibility Spacer system uses Mil Spec washers and O-Rings to offer the perfect fit Can be mounted using M-LOK or the accessory holes on the side of ACC chassis Reversible design allows for mounting on left or right side of chassis Staggered design providing greater clearance around ejection port Glass filled Polypropylene polymer body Mfg: Mdt