First Strike FSC Carbine Rail Kit Airsoft Guns Urethane Dynamic O-Rings - Superior

Urethane Dynamic O-Rings - Superior Wear Characteristics

This has a total of 4 different reticles

as well as the A1 Fly

rubber material that effortlessly wraps around the sides and back of your aluminum 48ci tank

Over-charged and over-current protection

First Strike FSC Carbine Rail Kit Airsoft Guns Urethane Dynamic O-Rings - SuperiorThe First Strike FSC Carbine Rail Kit brings a whole new level of customization to the table for the FSC. This kit will mount to your FSC giving you a top rail that runs the entire length of your pistol and allows you to add your favorite free float handguard to your pistol turning it into a longer range carbine system. Features: Durable aluminum constructions with black finish Adds full length top picatinny rails Fits directly on the FSC No