Muzzle Brake Shim Kit

This is a shim kit used to achieve correct timing on your muzzle brake or correct spacing/rotations on your OPS/AE/OC system.

It comes with 9 total color coded shims:

• 2x .003 (yellow)
• 2x .005 (pink)
• 2x .01 (green)
• 2x .02 (black)
• 1x .125 unmarked.

If you are not satisfied with your purchase or purchased the wrong item by mistake, you can return the product and get a refund with a 10% restocking/processing fee applied if Otter Creek Labs sees fit depending on the situation and attitude of the customer.

We typically will not charge a 10% restocking fee unless you’re a dick. You can return a product for up to 15 days from the date you received it.

Any product you return must be in the same condition you received it, unused, in the original packaging with any stickers, etc. returned with the item. Failure to meet any of these will result in the item being sent back to you and no refund being given.

Please use our contact page to notify us about the return.