Yes! Our trigger works in all AR-10 platforms that utilize the AR-15 trigger pocket, which is the vast majority of AR-10 lower receivers.

Yes, tightening the set screws is critical to the proper function of the trigger. Please refer to the installation video provided below: https://www.youtube.com/watch?v=Eu-_B_mleag

Yes, our Trigger works in AR-Pistol applications.

No, our trigger will not work for AR-15’s built in a strictly rimfire application.

For detailed instructions on purchasing firearms online, visit this page. (https://www.interchangearms.com/howtopurchasefirearmsonline)

M-Lock is the small rectangular slots cut into many hand guards and other AR-15 components that are used for mounting accessories such as a light, laser, bipod, sling mount, etc. https://static.wixstatic.com/media/6fee9e_fc68d6d14bed4bc0bc6b0fc469329232~mv2.png