Stubby M-lok handguard

This is meant to short and sturdy handguard, safe to use vertical foregrips. Design inspired by m23 prototypes. Half mlok slots are good for most of attachments, but not all. Rule of thumb is, if an attachment can move half step on m-lok slot, it's good. If it can't, it probably won't fit this either.

Stubby 4 inch light is slightly different, it has full length slots at side, shown in photos.

I use approximate inch lengths:
-Lolgrip 3.1 inch is 79mm
-Stubby 4 inch is 99mm
and it goes up in 20mm increments, up to 199mm for stubby 7.8 inch. Tell me if you want a longer one.

3, 6 and 9 o'clock rails are slightly raised, 45 degree slots are still usable for some attachments.

You need:
2x m5x25mm hex screw
2x M5x8mm socket head, for example https://www.aliexpress.com/item/1005004281493598.html

So why "half" m-lok slots? My research with full mlok slots showed that with full size slots, grips break the slot, the full size slot also significantly reduces rigidity of handguard. Half slots are significantly stronger and now twisting grip forward or backwards with force, will often break handguard in half, before it breaks a slot.

3D printing settings

All handguard have build in supports, I suggest using them and printing at 35 degree without any additional supports.

I also suggest using rigid materials, especially for barrel nuts