TM M870 Adapter M4

Repairsoft

3D printed in ABS.

PolyLite™ ABS (Acrylonitrile Butadiene Styrene) is made with a specialty bulk-polymerized ABS resin, which has significantly lower volatile content compared to traditional ABS resins. It delivers excellent printing quality.

After printing we give our parts an acetone vaporisation bath, this gives an ultra smooth finish.

By sandblasting we give the parts a matt finish so printing lines are no longer visible.

TIP: if you wipe the printed parts with a cloth with WD40 you can get a shiny finish.

Made for PTS magazines.

No wobble from adapter to replica.

No wobble from mag to adapter.

Perfect fit.

Inside the M4 adapter are raised ribs to make the magazine sit tightly.

When filing these down you can make the magazine drop easily.

Preferred in speedqb.

We now have an improved Gen2 version with better tolerances and a new design.

Important: you do need the remove the loading port (metal bracket which can be cut out with pliers)

PTS magazine not included.

We have 11 colors to choose from: Black, Dark Blue, Purple, Light Blue, Dark Green, Light Green, Yellow,Orange, Red, Gray and White.

Mention the color of your choice in the comment section.

If you do not, you will recieve Black.

Please note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation / fitting. Fitting may be needed as the condition of each airsoft gun might be different.