Snopczynski

Beven at Grams will tune them for you and get it to work.

Here are the 170mm P10 Mags I had built back in 2021. I am trying to track them down again.

Yes we can.

Correct. The kit I have right now doesn't feed, the bullets dive down into the bottom edge of the ramp.

That is a phone call I need to place later today to grams engineering about tuning the mags with the grams kit.

Who else is looking for 170mm Extensions? Lets get a count going.

Correct, and 3Gun Open. Henning is going to make a small batch of 170mm extensions.

Yup, I picked them up. Anyone know about a 170mm mag extension option for these?

Hi Folks, doing reasearch for carry optics division legal magazines that hold 23 rounds. It would appear I need a CZ Magazine part #11440 and add on the springer precision base pads with grams followers kit. Did I get this right? Also, anyone know where to find magazines? I need 3 of them.

I had a spring with 1,500 rounds on it and I could tell. Sent from my iPhone using Tapatalk

You just gotta test and see what you like. I went back to my carbine tube on mine. The quarters are probably hurting you, we found the Delrin changed the recoil impulse quite in the good direction.

I have been talking to Zack Smith. He indicated that Max and him pulled their wave springs out because they were getting inconsistent dot bounce as the spring wore. Tim and I Shot mine and confirmed it. I pulled my spring out and made a new longer spacer to take up some of the space the wave spring was in (still limit travel). That Is hat I am running with my .308 rifle spring and 9mm Blitz buffer now. I still have the weight out of the bolt also.

Anyone know if a large Gibbz side charging handle will for in the QC10 side charging 9mm upper? The QC10 is not long enough for my taste.

Typically when you take the weight out, the cycling of the bolt speeds up.

I have been sponsored by shooting innovations for over 2 years now. Does the Taccom bolt have a hole in it or a removable weight? Max and I worked with Andy on developing the ramped barrel with the correct size chamber and throat for the PCC guys. You will need to either recess your bolt for the ramp or run a Shooting innovations bolt with the ramped barrel.