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HMP 100mm Extension (Halo M7 SMG Inspired) 3d printed

Not a Photo

Black Natural Versatile Plastic
HMP 100mm Extension (Halo M7 SMG Inspired) 3d printed
HMP 100mm Extension (Halo M7 SMG Inspired) 3d printed

Not a Photo

HMP 100mm Extension (Halo M7 SMG Inspired)

Made by
Ships as soon as 8 days
3D printed in black nylon plastic with a matte finish and slight grainy feel.
Product Description
Shoulder stock extension inspired by Halo 2 M7 Caseless SMG.

This is a Telescopix shoulder stock extension. The length of this extension is shown in the title of this product. We can provide custom length of this extension for your need. Contact us for more details.

This extension is part of our TeleScopix Shoulder Stock System. The TeleScopix shoulder stock system allows you to customize airsoft guns for the perfect height, length, and aesthetics. Build a gun for maximum ergonomics, performance, and mobility.

This extension attaches to airsoft gun receivers via the Picatinny mount system. The shoulder stock has Picatinny rails at one end. It  attaches to the Picatinny mount on the receiver side. Airsoft3D has Picatinny mount adapter for a variety of airsoft guns.

AK Receiver Picatinny Mount Adapter (Horizontal):

AK Receiver Picatinny Mount Adapter (Horizontal):

CZ Scorpion EVO Receiver Picatinny Mount Adapter:

G3 Receiver Picatinny Mount Adapter:

G36 Receiver Picatinny Mount Adapter:

M4 Buffer Tube Picatinny Mount Adapter:

M4 Receiver Picatinny Mount Adapter Mark I:

M4 Receiver Picatinny Mount Adapter Mark II (20mm):

M4 Receiver Picatinny Mount Adapter Mark II (58mm):

MP5 AEG Receiver Picatinny Mount Adapter:

MP5 GBB Receiver Picatinny Mount Adapter:

MP5K Receiver Picatinny Mount Adapter:

MP5K Airgun Receiver Picatinny Mount Adapter:

Nerf Receiver Picatinny Mount Adapter (Short):

Nerf Receiver Picatinny Mount Adapter (Long):

This extension provides a Picatinny mount at the back of the receiver to allow attachment of other devices, such as our shoulder stocks and extensions. This extension is compatible with Picatinny rails, Weaver rails, and NATO rails.

You will need two #6-32x1.25" screws and a nuts to attach shoulder stocks and extensions to this adapter. The screws and nuts are not included, but can be easily sourced from your local hardware store (e.g. Home Depot, Lowes, etc.). You may also order them through the following Amazon links:

Stainless steel #6-32x1-1/4" screws:

Stainless steel #6-32 hex nuts:

TeleScopix Shoulder Stock System comprises of shoulder stocks inspired by past theater of wars, modern combat campaigns, and future science fiction conflicts. They are excellent for making your pistol or rifle look scifi or steampunk. You can use them for cosplay and movie making. Be unique on the airsoft field. See our collect of shoulder stocks:

Airsoft equipment and rendered models used for illustration of this shoulder stock extension show concept and provide size comparison. These equipment are not included.

WARNING: This shoulder stock extension is designed for airsoft guns. It may not be suitable for real firearms.

Airsoft3D improved the original design. Original design made available via Creative Commons - Attribution license here:
What's in the box:
HMP 100mm Extension
2.8 x 10.44 x 3.48 cm
Switch to inches
1.1 x 4.11 x 1.37 inches
Switch to cm
Success Rate:
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What's this?
Mature audiences only.
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