Designed for steady, repeatable performance in varied environments, the Seekins Precision 0010530035 MCSRV2 Rail System AR-15 Black Hardcoat Anodized Aluminum 15" Picatinny/M-LOK emphasizes functional reliability and straightforward operation. Precision machined from 6061-T6 aluminum, it features a seamless top Picatinny rail and slots at 3, 6, and 9 O'clock positions for accessory mounting. The free-floating MCSR V2 is lightweight, suppressor compatible, and fits AR-15 platforms. Ideal for tactical or competition use, it transforms your AR-15 into a highly adaptable firearm. Seekins Precision is known for high-quality, precision-machined components, offering reliable and innovative products.