AUGH.

I've now done the research and held an actual AR-15 in my hands.

And it appears that the M4 rifle I'm using in this thing has a barrel that's about eight inches too long for my purposes.

FRELL FRAK DREN. If it's not one thing it's another.

Nevermind. We shall use this instead, which is an M4, but perhaps not quite the same version as the Army uses but is perfect for my purposes.

AUGH.

I've now done the research and held an actual AR-15 in my hands.

And it appears that the M4 rifle I'm using in this thing has a barrel that's about eight inches too long for my purposes.

FRELL FRAK DREN. If it's not one thing it's another.

Nevermind. We shall use this instead, which is an M4, but perhaps not quite the same version as the Army uses but is perfect for my purposes.