The Modify Safety Anti-reversal Latch is designed not only to stop the AEG gears from reversing safely and efficiently, but also to allow you to release your AEGs spring safely and quickly.

Features:

• Precision machined of stainless steel and Hardening Heat Treated improve durability.
• I-Shaped Groove on shaft allows spring release before opening gearbox.
• E-Ring prevents lost of spring
• Fits all Tokyo Marui models ver.2/ver.3 gearbox:

         M16/M4/MP5/G3 AK, AUG, G36, MP5K & SIG