FAB Defense Polymer Rail Features The FAB Defense Polymer Rail is molded from high-strength polymer a material choice that keeps overall weight low while still providing a rigid mounting surface for accessories. At 3.3 in length the rail section is sized to accept common accessories such as lights lasers foregrips or bipod adapters without requiring a full-length rail replacement. Polymer construction also resists the corrosion and finish wear that can affect metal rail sections over years of outdoor use. This makes the rail a practical option for shooters who want added mounting space without the cost or weight of an aluminum alternative. At just 0.7 lbs the FAB Defense Polymer Rail adds minimal weight to a rifle or shotgun preserving the platform s natural balance and handling characteristics. Its compact size makes it easy to position exactly where an accessory is needed rather than running a full-length rail down an entire handguard. The rail is a simple affordable way to expand accessory mounting options on an existing handguard or forend. For shooters needing extra Picatinny rail space on a budget the FAB Defense Polymer Rail is available for sale at GrabAGun. Fab Defense Polymer Rail Specifications Manufacturer: Fab Defense Material: Polymer Length: 3.3 Weight: 0.7 lbs Available At: GrabAGun