The Guns Modify High Efficiency Piston Head for the Tokyo Marui Hi-Capa, 1911, M45A1, and M&P9-L pistols is a high quality upgrade over the stock part found in the out of the box gun.<br><br>
Compatibility:<br>
<li> Tokyo Marui Hi-Capa GBB Pistol Series<br>
<li> Tokyo Marui 1911 GBB Pistol Series<br>
<li> Tokyo Marui M45A1 GBB Pistol<br>
<li> Tokyo Marui M&P9-L GBB Pistol
Compatibility:<br>
<li> Tokyo Marui Hi-Capa GBB Pistol Series<br>
<li> Tokyo Marui 1911 GBB Pistol Series<br>
<li> Tokyo Marui M45A1 GBB Pistol<br>
<li> Tokyo Marui M&P9-L GBB Pistol