Lancer Tactical M4 Airsoft AEG Stock for Rear Battery Conversion (No Supports)

thingiverse

I designed this replacement stock to fit my Lancer Tactical M4A1 Classic Gen 2 AEG, which I purchased at a flea market for a great price. With the COVID-19 pandemic causing us all to shelter in place, I decided now was the perfect time to modify its looks. The battery setup on this AEG wasn't ideal, so I wanted to upgrade to a larger 3s lipo. This stock allows me to fit my Zippy 4000mah compact perfectly. It uses a rubber band to secure the locking pin in place, but it has a slight wiggle to it right now, which I plan to fix in the future. The battery cap is held shut by two 3mm screws and features holes that are approximately 20mm deep. I also printed the pin-B attachment, but unfortunately, the pin-A doesn't fit yet; one day I'll remove it from the STL file. This design was inspired by another stock on Thingiverse, but this version requires no supports and has a more streamlined appearance. I'll add a link to the original design when I update these posts. Thanks for taking a look! OTHER DESIGNS IN THIS SERIES [Custom Handguard for small Lipo](https://www.thingiverse.com/thing:4251063) [4000mah Battery Stock - No Supports](https://www.thingiverse.com/thing:4258572) [2200mah battery Stock - No Supports](https://www.thingiverse.com/thing:4294485) [Mock Silencer w/ Clamp - No Threads](https://www.thingiverse.com/thing:4258537) [Picatinny Rail for M4A1 Handle - Compact](https://www.thingiverse.com/thing:4297420) [Stubby Custom M4A1](https://www.thingiverse.com/thing:4305449)