"pinned and welded"

[LAKESNAKE]

Hi,
I am wanting to do a DEZ Match M4 12.75" barrel. "pinned and welded" To the Noveske KX3 Flash Suppressor. DEZ 12.75" barrel + Noveske 3.28" =
16.03" This would exceed NFA Regulations.
Any thoughts?

[TFOGGER]

Three hundredths of an inch is not enough margin for measurement error for me. I'd want at least .250. 5 years in a Federal prison would suck.

[68Charger]

Also, are those OAL measurements?

if so, then where they thread/fit together, there is overlap, and will reduce the OAL of the barrel assembly by the amount of overlap.

[rhineoshott]

How would NFA look at those notches in the front of the KX3? I like your idea! You could always weld a ring on to the front of the KX3 to increase the length a little if you think .03" is too risky.

[rhineoshott]

Oh, looks like the length it adds to your barrel wouldn't be enough:
Bottom of the page:
http://www.m4carbine.net/archive/index.php/t-654.html

[LAKESNAKE]

Looks like permanent attaching a KX3 to 13.7" barrel. For a total length of 16.1" is the way to go. Thanks, Guys

[rhineoshott]

Please post pics if/when you do it. I want to see if it looks short enough for me to want to do it.

[rhineoshott]

Here's a 13.7" with a kx3

[Cochese]

Holy magwell, batman!

I'm starting to get over how goofy a light looks at 12 o'clock.

Nice build! I used to run a KX3 on a 10.5" LMT. It was loud as shit on an entry gun!