Gemtech 22 ammo has a 42 gr bullet vs CCI stnd vel's 40 gr.

Doesn't sound like much but it is 5 percent heavier.

I have been running an AAC Glock 19 in my polymer80 (Gen 3 Glock specs) build and it has been OK.

Have about 1,000 rounds thru it with about half of those suppressed.

When I get the chance I will compare it to a Gen 2 barrel and report back.

Thanks for the suggestions.

I was able to pick up the LID I needed.

I have a Gemtech SOS-45 and I need to remove the end cap.

Anyone have any tips on this?

I need either the LID Piston Core for TRINITY in 13.5x1mm LH or a complete LID for the Trinity in 13.5x1mm LH.

Gemtech tells me they no longer have any Trinity parts.

Anyone have a source for this?

Just ordered one from Gemtech, 45 bucks plus a few dollars shipping.