Blue Force Gear Rail Mounted Fixed Loop As issued with the USMC M7 IAR rifle system black BK

Blue Force Gear Rail Mounted Fixed Loop As issued with the USMC M7 IAR rifle system black BK. Machined from aluminum and hard coat anodized the RMFL provides a solid and silent sling loop on MilSpec 1913 hand guard rails (may require minor fitting on others). This Rail Mounted Fixed Loop is issued with the USMC M27 Infantry Automatic Rifle and is also approved for use with the M4 M4A1 and M16A4. To install slide loop down the rail (screw entrance side up) to desired position insert the provided