Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart

Not only will it work, but does it fit without scraping other metal on the lower of the Sig Tread M400, like the Magpul? — 1 Answer

by Mike R, from WA, United States Asked on August 22, 2021

Name Troy Ambidextrous Bolt Release (4.5)
$63.99 $45.09 Save 30%
View Product
Continue As a Guest
Saving...
Sign In or Create an Account (optional)
Why use an OpticsPlanet.com account for my questions and answers?

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Show
Sort by
Filter by
Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on February 28, 2022

The Troy Ambidextrous Bolt Release will fit on a SIG M400. Unfortunately, I have not had the chance in install this on an M400 and cannot guarantee that it will not scrape in any way.

Was it helpful to you? Yes | No