GBU Custom Series Hi-Capa 5.1 (Short Stroked) Guide Plug tan m4a1 V8 Dual switches: button switch turns

Dual switches: button switch turns on continuous beam of the flashlight or/and laser sight

SLR Outer Barrel

This is the first ever SPR to hit the market

This isn't hyperbole

350+ Feet Per Second (FPS

GBU Custom Series Hi-Capa 5.1 (Short Stroked) Guide Plug tan m4a1 V8 Dual switches: button switch turnsThis is the GBU custom series guide plug for your 5. 1 Hi Capa, these are compatible with WE and G E brands of pistols and are a standard TM spec part. They are also made with 7075 alloy which is light and durable. The great feature of these short stroked plugs is that you do not need to purchase short stroke kits, these are an instant upgrade.