I do some shooting with the MI rail on my middy AR-15 and give my opinion on the rail after many range sessions.
Rail at Brownells: http://goo.gl/LS4luF
Rail at Optics Planet: http://shrsl.com/?dr46
Elzetta Mini CQB: http://amzn.to/2bQOxQU
Save CA Shirt: http://1776united.com/collections/men
Music by Youtube Creators & Machinima Sound