I tried the G26 with a Lonewolf threaded barrel, it does not cycle with a Infiniti attached.
It cycles far enough to reset the trigger, but the spent brass stays put in the chamber.
147 gr handload, Accurate 7, 6.0 grains.
Any ideas, suggestions? Thanks.

A factory threaded G19 barrel works perfectly fine in a G26. But with that extra inch hanging out.

Try some new factory ammo also to see if it behaves the same.

paper9 wrote:I tried the G26 with a Lonewolf threaded barrel, it does not cycle with a Infiniti attached.
It cycles far enough to reset the trigger, but the spent brass stays put in the chamber.
147 gr handload, Accurate 7, 6.0 grains.
Any ideas, suggestions? Thanks.

Accurate 7 is a slower burning powder. I run 3.6gr of Titegroup and the 147gr Montana bullets. My G26 cycles fine with the Trident. I think it's the Lone Wolf barrel also.

I'm running mine with a factory extended and threaded barrel and it runs everything. I shoot both an AAC Eco–9 and a ti rant 9s on it. It would fire and cycle a subsonic primed turd. Does your can have a booster?

paper9 wrote:I tried the G26 with a Lonewolf threaded barrel, it does not cycle with a Infiniti attached.
It cycles far enough to reset the trigger, but the spent brass stays put in the chamber.
147 gr handload, Accurate 7, 6.0 grains.
Any ideas, suggestions? Thanks.

Put at least 200 rounds through the G26/ Lonewolf barrel with out the can attached and then try it.

Yes, it has a recoil booster and I am working on the 200 rounds, I had the same thought.

Well, over 100 rounds and it cycles the G26 with the Lonewolf. Loads are VV N320, 3.8 grains, 147 gr, round nose, Osprey 9 on the end of the Lonewolf.

paper9 wrote:Well, over 100 rounds and it cycles the G26 with the Lonewolf. Loads are VV N320, 3.8 grains, 147 gr, round nose, Osprey 9 on the end of the Lonewolf.

Are the hot loads? The numbers I've seen for N320 are 3.6 - 3.7 and it is a +P loading.