S a T Colt M4 MK16 URG-I 11.5 G3 ETU Airsoft Rifle – Black

<h2>Technical Specifications</h2>
<ul>
<li><strong>Type:</strong> Electric Rifle (AEG)</li>
<li><strong>Platform:</strong> M4 / AR15</li>
<li><strong>Gearbox:</strong> Reinforced V2</li>
<li><strong>Electronics:</strong> G3 ETU MOSFET</li>
<li><strong>Fire Modes:</strong> Safe / Semi / Full-Auto</li>
<li><strong>Hop-up:</strong> Adjustable</li>
<li><strong>Power:</strong> Up to 1.49 J</li>
<li><strong>Muzzle Velocity:</strong> Approx. 120 m/s (with 0.20 g BBs)</li>
<li><strong>Inner Barrel:</strong> 300 mm (6.03 mm)</li>
<li><strong>Magazine Capacity:</strong> 300 BBs (Hi-Cap)</li>
<li><strong>Length:</strong> 730–815 mm</li>
<li><strong>Weight:</strong> 2730 g</li>
<li><strong>Barrel Thread:</strong> 14 mm CCW</li>
<li><strong>Connector:</strong> T-Dean (inside buffer tube)</li>
<li><strong>Recommended Battery:</strong> 11.1 V Li-Pol / Li-Ion (Crane / Nunchuk or Buffer Stick)</li>
<li><strong>Material:</strong> Metal / CNC Aluminium / Polymer</li>
</ul>
<h2>Package Contents</h2>
<ul>
<li>Colt M4 MK16 URG-I 11.5 Rifle</li>
<li>Hi-Cap Magazine (300 BBs)</li>
<li>User Manual</li>
</ul>
<h2>Warning</h2>
<ul>
<li>When installing a spring with <strong>progressive (uneven) winding</strong>, make sure the <strong>end with tighter coils is placed on the spring guide</strong> facing out of the gearbox.</li>
<li><strong>Do not use springs stronger than M120</strong> (beware of misleading ratings, for example an SHS M120 often performs closer to M130–M140).</li>
<li><strong>Never store the rifle with a battery connected.</strong></li>
<li><strong>Do not use 7.4V or 8.4V batteries</strong>, as they are too weak for the G3 ETU unit.</li>
</ul>