Mk12 Mod 0 Question

[higginsworksforme]

If I go with a 16" barrel will I be able to fit the PRI gas block flip up front sight? I've given up on the AE can so I'm not getting a collar. It will just be a smooth barrel with a brake.

 

[Bacarrat]

Nope. You would need a low pro gas block. What are you are going to be building is pretty much a Mod H at this point. I don't see why the Ops Inc brake and collar setup would be hard to get....

 

[higginsworksforme]

Oh I completely forgot about the gas length. The 16" barrel is mid length so it's under the rail. Dang it.

 

[TonyTheTiger]

The 16" barrel is mid length so it's under the rail.

Doesn't have to be.

 

[msgriff]

You can get 16" barrels with rifle length gas and a 1.92" long gas journal, if that's your question.