Great deal on Magpul MBUS Combo

[MarstarCanada]

Front and rear flip up sights
Only 79.95$ for the set

https://marstar.ca/product/magpul-mbus-flip-up-front-sight-rear-sight-combo/

 

[RyoTHC]

Does the M in Mbus not stand for metal?

Metal back up sight ?
Or am I an idiot lol

 

[Jays7]

Does the M in Mbus not stand for metal?

Metal back up sight ?
Or am I an idiot lol

Magpul.. these are polymer. The mbus pro are made of metal

 

[RyoTHC]

Magpul.. these are polymer. The mbus pro are made of metal

I know they are polymer that’s why I was asking.

“Magpul Magpul backup sights” sounds weird.

 

[MarstarCanada]

Bump, great deal here, still some left.

 

[kombatkyle]

Does the M in Mbus not stand for metal?

Metal back up sight ?
Or am I an idiot lol

I've always read "MBUS" as "Manual Back Up Sights" but that may or may not be correct. The better term is "BUIS" for "Back Up Iron Sights" (even though they may not be made of iron lol)