Three lug parts sources

[Slow Hand]

I have a couple of Thompson Machine ISIS-9’s. I don’t know the thread on the rear but I know they are the same as a Gemtech Multimount. I would like to make one into a three lug to use it on two (maybe more) hosts. I see the rear end for around one fifty and various makers of 1/2-28 to three lug for anywhere from forty to a hundo each.

Is there anywhere special that has better quality or cheaper prices? I’m cheap but I don’t want to mess up a can to save ten bucks on a mount.

 

[MontereyC6]

Have you looked on HK parts?

HKP 1/2 X 28 3 Lug Adapter

HK 3 Lug Adapter - 1/2 X 28

hkparts.net

Or are you looking for the mount for your can? I know Liberty makes mounts that are the same thread pitch as the Gemtech.

 

[Slow Hand]

I’m looking for both parts. I didn’t know about the liberty interchangeability. I’ll have a look at their site. I’ve seen the GemTech rear ends for about $150. Found these thread to lug adaptors

Kaw Valley Precision 3 Lug Barrel Adapter

Kaw Valley Precision 3 Lug Barrel Adapter

www.joeboboutfitters.com

 

[MontereyC6]

Im not familiar with them, but no matter which you choose, check the suppressor on the firearm with an alignment rod. I've got one if you want to borrow it.

 

[sloppyjoe]

Inleadwetrust makes "navy" style 3 lugs at a reasonable price. They provide both the 3 lug and a male .5x28 thread so that you can still direct thread if you want.

 

[Angrysauce]

Hansohn 3 Lug Muzzle Device 9mm 1/2×28 – Hansohn Brothers

hansohnbrothers.com

3-Lug Mount | SD Tactical Arms

Great quick detach. Same standard as other three lugs but at the fraction of the cost. Threads directly into B tubes and can be used with the D size booster or three lug adapter. (3-Lug Mount Muzzle Brake NOT INCLUDED) Please see the 3 Lug maintenance video before using product, this will ensure...

sdtacticalarms.com

I've used the Hansohn 3 lugs and they've locked up tight.
SD Tac has a 3 lug that's compatible for sub $100

 

[bigz82]

Gsl technology is the company that made gemtech suppressors. The sold gemtech to s&w but the still make parts. They have everything you need.

 

[Waldojr]

I use KVP Mach 3 lug on my Vector and mp5 from Hansohn bros. They lock up great and are cheaper.

The 45 mount uses Silencerco's 3lug MD. The 9mm is a standard HK.

 

[Slow Hand]

Gsl technology is the company that made gemtech suppressors. The sold gemtech to s&w but the still make parts. They have everything you need.

Thanks for the tip. I emailed them and I’m guessing the owner got right back to me. They don’t currently make the barrel attachment but I ordered the suppressor part from them. Seemed like a good dude! I ordered the barrel part from JoBob and they are on teh way already as well. Looking forward to trying them out.

 

[bigz82]

GSL is a good company with great customer service. That's why I let people know. I'm running a gemtech Lunar 9 with GSL 3lug. I also have KVP Mach 3 3lug with the linear compensator. Added a KVP 3lug muzzle to my 300blk AR and one on my M9 that way I can switch everything around with ease. Also both the GSL and the KVP 3lug adapters fit inside my handguard( inside diameter 1.33) Just fyi.... took me over a year to figure out this combo. Hopefully this will save someone some time.