M-Lok Rail for Airsoft Gun

thingiverse

This remix is built from the keymod rail, a 7 inch M-Lok. It's recommended that you print this design in ABS with at least 50% infill to achieve impact resistance. Printing with 100% infill ABS won't even leave a dent when hit by a BB, except for some minor edge dents. However, printing with 20% infill ABS will result in some minor denting, but the rail design makes it less impact resistant on the M-LOK slots, so you should use more than 20%. PLA can be printed with high infills to achieve sufficient impact resistance, but it's too brittle and may break when hit by a BB (it won't dent due to PLA being too brittle; instead, it'll simply break). If you have other handguard or rail designs, or if you're looking for longer or shorter versions of this M-Lok rail, please comment below. To install this design: Simply screw it directly onto the upper receiver. If it's difficult to screw in, try adding some grease (I used White Lithium Grease). This design was created using Blender.