MCS Universal PDW Air Tank Buttstock (Universal) Remote Line Adapter:PDW Remote Line Adapter The rigid holster for UMAREX

The rigid holster for UMAREX HDR 50 pistol is the perfect accessory for your home defense revolver

Eye Relief:     2

000-Hour Battery Life: Extended battery life on the lowest brightness setting ensures long-lasting performance

extending the life and maintaining the look of the handguard

If the barrel nut you are using is 1

MCS Universal PDW Air Tank Buttstock (Universal) Remote Line Adapter:PDW Remote Line Adapter The rigid holster for UMAREXThis new MCS PDW Buttstock lets you attach an air tank directly to the stock. Using the air stock setup, you don't have the need to use an airline or have to attach to a bigger tank. This is the best compact setup you can get with the air tank for a PDW style rifle. You can also add an option to include a remote adapter with this buttstock kit. This way you can switch between a tank and remote line with your PDW buttstock setup. MCS PDW Stock is made