can I buy a bayonet for my Ar15 new? and from where??
The US bayo is the M8A1 or at least the one I have is. It will fit over the bird cage and maybe the 3prong but not over some newer flash hiders ie on Stags. Also short barrels don't work either
m8a1 is the scabbard for the m6 (m14) m7 (m16) bayonets.
Standard bayonet won't fit. When the US went to the CAR-15 with a 16" barrel they had Eickhorn of Germany build special bayonet with factory extension so it will fit. This is the rarest of all the Colt bayonets. This is what it looks like on a 6920.This is probably a dumb question but... it shouldn't matter what length barrel you have to attach a bayo right? The length from the lug to the flash hider should be the same on any rifle?
I have a 16 inch RRA so I don't foresee a problem if I can find a bayo for real cheap one day.