High tension steel spring for reliable feeding

Features a cheek Riser for enhanced sighting in

which simplifies the process of taking your tank out of your back pack

4 LiPo (Not Included)

Lancer Tactical AEG Nightwing Enforcer Blue High FPS Hi-Capa Disconnector High tension steel spring forUpgraded Gearbox Internals The 6. 03 stock tightbore barrel further increases range and FPS, and an injected polymer rotary style hopup adjusts BB spin effortlessly for maximum precision. Upgraded with an 18: 1 reinforced steel gear set to provide a quicker cycling rate and 8mm bushings to enhance the operational smoothness of your gears. These upgraded internals increase shot to shot consistency with minimal wear to your internals. The powerful 25k