Boltex — Conversion kit for M4/M16 airsoft rifle.

cults3d

UPDATE OCTOBER 2018 Here are two final versions of the Boltex kit. Evolution has led me to a solution that employs a 2-pin fixation of the battery box, which I believe is the best approach. However, for your enjoyment, there's also a -1 version featuring a battery box locked with a sliding rail. The internals of the body have been reworked for easier printing, and hex nuts have been replaced with square nuts where possible. This conversion kit is designed specifically for M4/M16 airsoft rifles, and has been tested on the CYMA model. It features a 37.5 mm barrel holder ring, and the handguard is secured with three screws. The battery compartment can be easily replaced with a rail, allowing for greater flexibility in your build. The kit has been uploaded as a multipart model, so you'll need to have some M3 screws and nuts on hand to assemble it. If you'd like, I can provide detailed assembly instructions to help guide the process.