The MDT M-LOK Spare Round Holder is an essential accessory for responsible shooters who want to ensure they never run out of ammunition mid-stage. This versatile holder accommodates a wide range of calibers and features a durable polymer construction designed for the rigors of shooting sports. The adjustable spacer system enhances compatibility with various round sizes, while the reversible design allows for easy mounting on either side of your rifle's chassis. The staggered configuration provides optimal clearance around the ejection port, making it a practical choice for competitive and tactical applications. The MDT M-LOK Spare Round Holder offers a reliable solution for keeping extra rounds within reach when it counts most.