real quick .22 AR15 question.

[Jwood562]

I am planning on building a dedicated .22 cal AR. If I use a dedicated .22 upper and a lower marked "multi" do I still need a bullet button or rad lock device?

And still a 10rd magazine?

thanks guys

[Arteel]

It doesn't matter what your lower is marked. It does not need a mag lock with a rimfire upper. And yes, still 10 round mags.

[offrdmania]

You will only need a bullet button if you switch that dedicated 22 upper for any centerfire upper on your lower

[eltee]

Double check with those with legal expertise, but IIRC if you already have a stack of .22 Cal. highcap mags i.e., old Ceiners, etc. you can still use those with your new build.

If you are an LEO, you can buy highcap .22 mags and use them.

[Jwood562]

thanks guys. this is going to be a dedicated .22 gun. I am planning on using the calguns lower project when it comes through with a dedicated upper.

[bplvr]

For your upper try JK Supply in Ione Ca. GOOD people.