CAA Picatinny Rail for Standard Heat Shield 1&1/2" M16/AR15/M4

Transform your gun to a weapon capable of mounting various devices with our Picatinny/Weaver Rail
• Molded from hardened polymer composite
• 5/8" center to center vent holes
• Easy to fit – No Gunsmithing required.
• Designed for standard hand-guard of M16/AR15, but can fit various weapons at small modification. Length: 1.75 inches / 4.5cm