View Full Version : M-4 Carbine

February 13, 2011, 12:54 PM
I am looking for blueprints for an M-4 carbine does anybody know where i can find them?

Also i would like blueprints for any 50 BMG's if anybody knows where i can obtain them it would be greatly appreciated

February 17, 2011, 12:24 PM
Greetings mack0511, and welcome aboard.

Actual "blue prints" haven't been used for many decades. If you're after the machinist's drawings, they'll be in CAD files. Have a look here:
and here

February 17, 2011, 06:07 PM
where could i find more detailed images i am hoping to be able to machine a complete gun from scratch if any one has more information it would be greatly appreciated

February 17, 2011, 08:15 PM
I don't think you'll find any production drawings for the M4.
It's owned by Colt Defense, and since they own the design, they don't release the data.

There's probably data available somewhere on the generic AR-15 rifles, of which the M4 is a version.

I don't think the Browning MG data is available. It's something a civilian is not allowed to make because it's a machine gun.