Airgun Designs Automag X-Valve Parts Kit Chest/Neck Protectors We saw increases of 25-30

We saw increases of 25-30 FPS gain when changing out the stock bolt for the MRT HE Bolt

while ensuring no moist air gets from your breath into the lens area

Play longer without reloading

This is a RETIRED strap

better consistency

Airgun Designs Automag X-Valve Parts Kit Chest/Neck Protectors We saw increases of 25-30Keep your X Valve up and running great with this X Valve Parts Kit. Kit Includes: 2 Power Tube O rings 1 Reg. Piston O ring 3 RT Reg. Seat O rings 1 RT Reg. Body O ring 1 RT Emag Bumper (yes, it's different) 2 RT On Off Small O rings 4 RT Reg. Valve Pin O rings 1 RT Reg. Valve Pin Spacer 2 Foamies 5 L10 Carrier OD O rings 5 L10 Shims . 010 2 L10 Back up Washers 1 Reg Valve Pin C Clip