Airsoft P90-AR15/M4 Magazine Adapter

Here's an AR15/M4 magazine adapter for P90 airsoft replica.

It is derived in right- and left-handed versions.

[EDIT 17/01/24]

I've corrected the left-handed version because it had been noticed that the hole and the latch were not in the right direction, it's modified and the well is a little more offset to access the button that will be replica side.

Orient the part on the top of the p90 magazine, making sure there's no support in the ball duct.

For the M4 well ball nipple, there's the 3D file for resin printing or for 3D fusion before printing.

Alternatively, you can make your own: you'll need an old original brass barrel lying around, cut a clean 10mm piece, then on one side give it a very rounded, well-polished 6mm shape (see photos). Press it into the hole provided.

For the latch, you'll need a d=4mm spring (pen spring), a m3 nut and a m3X20mm screw.

Tested and compatible on p90 Cyma and DB (so probably compatible with TM and clones).

Tested and verified with Ares, APS, Cyma M4 midcap and hicap chargers.

You may need to adjust the latch depending on the accuracy of your equipment and magazines.

This is an AR15/M4 magazine adapter for P90 airsoft replicas.

It is available in right- and left-handed versions.

[EDIT 01/17/24]

I've corrected the left-handed version because it had been pointed out to me that the hole and the latch weren't in the right direction. It's been modified and the well is a little more offset to access the button that will be on the replica side.

Orient the part on the top of the P90 magazine, making sure there is no support in the ball duct.

For the M4 well ball nipple, there's a 3D file for resin printing or for 3D fusion before printing.

Alternatively, you can make your own: you'll need an old brass barrel that's lying around, cut a clean 10mm piece, then give it a very rounded, well-polished 6mm shape on one side (see photos). Force it into the hole provided.

For the latch, you'll need a d=4mm spring (pen spring), a m3 nut and a m3X20mm screw.

Tested and compatible with p90 Cyma and DB (so probably compatible with TM and clones)

Tested and verified with M4 midcap and hicap magazines from Ares, APS, Cyma.

You may need to adjust the latch depending on the accuracy of your equipment and loaders.

Layer thickness: 0.2 / 0.3

Support : yes (except in the bead duct)