Another Kel-tec sub 2000 gen 2 front sight issue.......

Thundakleese

New member
Rating - 100%
1   0   0
Location
Calgary, AB
I figure this one should get a lot of attention. I will be blunt about it though, this issue was a small one that could have been easily corrected by myself but instead was made worse due to a bad decision on my part.

Regardless, here we go. I bought a brand new sub 2k gen 2 (with the improved front post sight) from calgary shooting centre the day before I moved to brooks (Feb 17th of this year) for a new job and soon after that I got a membership to the rifle range just outside of town. I brought it there one day to take the first shots with it on a bench rest to see how accurate it would be. Well, it was hitting (roughly) 8-10 inches to the left at 25 yards. I followed the non-updated owners manual on how to adjust for windage to see how much it would help. After adjusting quite a bit to compensate the post was nearly maxed out to move bullet impact to the right and it still only managed to bring the impact 3-4 inches to the left still. I put it away, shot some .22 and then packed up and went home.

Upon further inspection I noticed that the front sight was actually ever so slightly tilted to the left as if it were not threaded on to the barrel square to the gun itself. So after a futile attempt to get help from Kel-tec and Vault out of BC (they are the main distributors of kel-tec in Canada I'm told) I decided to attempt to square everything up. After I removed the thread protector and loosened the capture nut for the front sight I figured I'd go ahead and remove the whole front sight off the barrel itself. That was the mistake. Now when I thread the front sight on it gets snug about 1/3 of a turn past where it should be and any attempt to tighten the capture nut while still holding the sight as vertical as possible is futile as well because when I go to snug it down, the front sight is so loose that it turns with the capture nut. The only solution to this problem that I can come up with would be to put some loc-tite on with the front sight and set it square with the rest of the gun, let it dry, then attempt to tighten the capture nut without moving the sight itself.

I was really hoping to not run in to an issue with the sight on the supposedly improved version of this gun so any help and/or suggestions would be greatly appreciated.
 
I would recommend shimming the sight. You can get 1/2x28 shim kits for muzzle devices, pretty sure my flash comp came with one, they come with varying thickness shims. Alternatively you could use the thread protector as a jam nut then tighten the set screw when it's perfect. Hope this helps, might have to tweak mine a bit as well, post sits hard on the right side, kind of annoying but I still love the damn thing.
 
I got a laser on the bottom picatinny rail and a Holosun 515 red dot with quick detach lever on the top.
I'm printing under 5 inches at 50 yards with Wolf 124g reloads using the red dot, so I don't care what happens to my front post anymore...
 
Would I be able to get a shim kit for a 9/16x24? Being chambered in 9mm it has the two different sized threads, 9/16x24 for the post and 1/2x28 for a muzzle device. Also this one is the updated post sight that doesn't have the set screw, it has a lock nut that threads on to the 9/16x24 to hold the post in place and then the thread protector for the 1/2x28 goes on last.
 
Back
Top Bottom