Will these fit on a M&P 15 22 rail? — 2 Answers

Way Avery one asking will this sight fit too this brand ar15 ,if you have ar15 any brand parts will fit too any brand ar15 it’s same gun made from deferent companies some are cheap and others are expensive, Ar15 parts or the complete gun 22 or 556 orAR10 any caliber the back up sights are made too put on 1913 ,rear sight too put on upper and front sight on hand guard. only 1913 gas block front sight is shorter the rest will fit too all ar15s , not only sights all ar15 parts too if it’s says for ar15 then brand is not important i have 4 ar15 and 1 Ar10 and 5 back up sights made from deferent companies. I don’t get it it’s sights made for ar15 what’s the difference what brand ar15 you have or what calliber is it all of them you mount in same spot rear sight on rear of upper receiver all uppers have 1913 rail and front sight on top of the hand guard with 1913 brand of hand guard and what kind of hand guard is it M-LOK key mod is not important all have 1913 on top some only have 1913 in front of hand guard too put sights .