Custom Gun Rails (CGR) Aluminum Rail Cover (USMC, Large Laser Engraved Aluminum/ BK Retainer)
Weather, solvent, abrasion resistant injection molded thermoplastic bonded with an anodized aluminum insert
Protects your rails from abrasions
Insulates heat for improved comfort
Easy to install and secure to any mil-spec 1913 Picatinny rails
Secures via two grub screws on locking tabs
Add a custom look to your gun
USMC Style