Thanks to Physcho3Designing for the original file.

Printed the original and it snapped off the claws on the first use. This file is improved with added material around the claws to hang onto the rail. I use this on my MCS 468 PTR paintball DMR.

The same as the original, you need to print this vertically. See the settings for how I did mine. If you print it horizontally, even with this new model, the layers are running along the stress axis of the rail claw and it will break.

See www.facebook.com/OperationEffects for more of our work.