Grip Pod Law Enforcement Grip Pod, Fits Picatinny, All Polymer Construction, Black GPSLE Grip Pod's Vertical Forward Law Enforcement AR-15 Picatinny Grip Pod System is specifically designed for Law Enforcement units and shares many similarities with the military version however the LE model is constructed with high quality hardened space age polymer leg which makes the Grip Pod slightly lighter. The Grip Pod is a must have accessory that allows you to transition between shooting positions quickly and efficiently. Fits any firearm with Mil-Standard Picatinny Rail in a position that you would want to attach a vertical fore grip. AR-15/M4/M16/308 AR type Rifles.