What gun for an AAC Evolution 9 with 1/2-28 TPI

**MartinBrody** · August 29th, 2007, 05:13 PM

What 9mm pistols can be used with this suppressor and threading? I am having a tough time finding barrels online. Looking for Glock, H&K, Sig barrels with this threading. Anyone know what threading a USP tactical in 9mm comes with?

**Mtdew** · August 29th, 2007, 07:02 PM

I belive the HK is 13.5mm x 1 LH
The sig tactical is 13.5mm x 1 LH

(glock) lone wolf dist barrel 1/2" x 28

**MartinBrody** · August 29th, 2007, 07:47 PM

Thanks, looks like I can order a 1/2X28tpi from Jarvis or Bar-Sto for my Sig. I may be out of luck for the H&K unless I can find an adapter. Glock looks readily available without a wait in 1/2X28 from Lone Wolf.

Any trouble with the Lone Wolf barrel and suppressor with the Glock (19?)?

**ithinkimamedic** · August 29th, 2007, 08:34 PM

Just keep it lubed up! I assume you have one of the L.I.D. or L.C.D. for the can so that it will reliably work with a browning action pistol.

**Mtdew** · August 29th, 2007, 09:19 PM

Is there a reason you want to go with 1/2" x 28 over 13.5mm x 1 LH?

if it's going to go on a HK or sig i'd get the 13.5mm booster for the EVO instead of getting a aftermarket barrel

**MartinBrody** · August 29th, 2007, 09:48 PM

1/2X28 seemed the most universal. I prefer putting it on a Glock 19, apparently it is popular with this suppressor. I don't actually have a threaded H&K, was just wondering what my options were.

The new evos have the A.S.A.P. system internally so I shouldn't need the external LCD or LID.

I haven't decided on Lone Wolf, Barsto or Jarvis. Lone Wolf says they have them in stock, not sure about any possible wait time with other mfgs.

**Mtdew** · August 29th, 2007, 11:11 PM

Originally Posted by MartinBrody

1/2X28 seemed the most universal. I prefer putting it on a Glock 19, apparently it is popular with this suppressor. I don't actually have a threaded H&K, was just wondering what my options were.

The new evos have the A.S.A.P. system internally so I shouldn't need the external LCD or LID. Thats correct, the (A.S.A.P, LCD, LID Nielsen device, Booster[same thing different names]) is built into the Evo (you can get different threaded pistons (13.5 x 1 , .5 x 28) for around $60 each

I haven't decided on Lone Wolf, Barsto or Jarvis. Lone Wolf says they have them in stock, not sure about any possible wait time with other mfgs.

lone wolf $115 and availible today (only an option for glocks)
Barsto or Jarvis $250-280 and availible in 6-8 weeks

if it's going on a Sig 226 get the factory Sig threaded barrel.

as for Glocks and their supression

from loudest to most quiet it's 19-17-34-17L

**MartinBrody** · August 30th, 2007, 07:05 PM

Sweet! Thanks for all your help and the pics!!!

**PARobert** · September 4th, 2007, 07:36 PM

If I recall correctly, AAC actually used a Glock 19 as the platform in developing the Evo9.

**Quarterbore** · October 3rd, 2007, 05:16 PM

I have the G-17 and Evo 9 and it is great. I am looking to add a G-19 to my collection as well as they are also reported to work 100% with the Evo 9. Also, if you get an 9mm AR-15, it ie easy to get a 1/2x36 adapter so you can use it on the AR-15 carbine. I have also seen threads where guys use them on MGs but I have a SMG can for that.

Good Luck!