I machine a Wheeler Engineering Delta Series AR multi-tool to fit the A2 "birdcage" style flash hider. It comes with a slot that is too small and is designed for other styled muzzle devices and their back nuts. This is being done with an older "warped" milling vice installed onto a drill press. This is a, well lets just say "less than ideal" set up for machining. <br /><br />For information pertaining to Fireams, related material, and training please email:<br /><a href="http://[email protected]" target="_blank" rel="nofollow">http://[email protected]</a><br /><br />For Information about Longevity Welders, Plasma Cutters, & Generators please email:<br /><a href="http://[email protected]" target="_blank" rel="nofollow">http://[email protected]</a><br /><br />To join the NRA please follow the link below. <br />Join and Fight for your 2nd amendment rights<br /><a href="https://membership.nrahq.org/forms/signup.asp?campaignid=bonusgiftwy&EK=Y.." target="_blank" rel="nofollow">https://membership.nrahq.org/forms/signup.asp?campaignid=bonusgiftwy&EK=Y..</a>.<br /><br />All content owned by TDC, editing, graphics, sounds, music, etc as well and was created via a Licensed copy of Corel Video Studio Pro X5<br />...<br /><a href="https://www.youtube.com/watch?v=NFmwy1gZcJE" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=NFmwy1gZcJE</a>