Maple Leaf 7075 Aluminum 90° Upgrade Piston for TM VSR-10 Output Valves It also comes with a

It also comes with a 3 piece rail cover to protect your hands from getting cut with aggressive handling

Adding to the shootability

Support licensed products and better products

Enhanced magwell

including a ported slide to help the slide cycle faster and a lower rail to attach a multitude of accessories

Maple Leaf 7075 Aluminum 90° Upgrade Piston for TM VSR-10 Output Valves It also comes with aMaple Leaf VSR Upgrade Aluminium 7075 Piston 90. For use with ZERO Trigger Box. Maple Leaf Airsoft VSR Upgrade Aluminium 7075 Piston 90 Degree Length: 104. 1mm Width: 22. 0mm Catch width: 21. 7mm ID: 12mm (not compatible with 13mm springs) Weight: 30. 0g Not Suitable For 13mm Springs.