MP5 MLOK Handguard

This is an MLOK handguard for standard electric airsoft guns, specifically for the MP5.
It is 3D printed using PLA material. The strength is more than sufficient, and there is no wobble. However, please understand that it is a 3D printed product before purchasing.
Requires modification. Not a direct fit (future improvements planned for direct fit).
As this is a prototype, the fixing pin does not fully pass through and does not lock. The hole is made slightly smaller than the pin, so please adjust and widen it with a file or similar tool. The protrusion that fits into the fixing groove also requires about 3mm of material to be shaved off.
Thank you for looking.