The lonewolf barrels work just fine in the 40. I have over 400rds through my barrel in the 40 no unusual rub marks etc.

get the gen 4 to gen 3 adaptor and g20/21 ss or ti guide rod. I have a 20lb in my 40. Think I'll try heavier though.

I really love this site. Thanks for the work you put on that sheet. That's the, loads I've been looking for. To get real power ammo.



I've worked up the 135gr nosler with longshot. Got some wicked numbers at 12gr. 1670 outta my lonewolf 6.61 barrel.  Wicked hot as dugan Ashley would say.

Keep up the  awe-sum work.  I'm amazed you guys could id these so well.

Yes those are trijicon night sights. They do co witness prefect.

Flash hider is sold separately. But things working great.

It's just the lonewolf flash hider . I have the lonewolf comp.as well. But with the 20lb recoil spring this thing fed great with all factory I shot and my loads. And didn't throw the brass a hundred feet away :-). Even on hot hot rounds. Lol Hitting the range again today.
The barrel is 6.61 inch lonewolf.

Got mine going.