Maybe contact Rink Formgriffe and ask if they could/would make a shoulder stock for the GK1. They make very nice shoulder stocks for a wide selection of firearm and air gun pistols so maybe they would consider it.
Shoulder stock for handguns | Anschlagschaft
For Competition pistols: Feinwerkbau / Steyr-Sport / Walther / Haemmerli / Tesro / Erma / SIG-Haemmerli 210, 240 / SIG-Sauer 210ST, 226X6 / Colt 1911 (original frame only)/ Smith&Wesson M41, M22A / Ruger 512, MKII, MKIII, MKIV (not for 22/45 or Volq…formgriffe.de
@weevil I’m confused on your point about having a trigger in front of the muzzle. How is this even possible? After I thought about it I thought you may have meant one’s trigger finger, but then how would one shoot it off if it is used to press the trigger? Can you clarify what you mean?My thoughts are:
…If you insist on converting a GK1, I’d go the folding (or not) carbine route, so as to not have to add a linkage to the sublime GK1 trigger. Also any GK1 converted to bullpup would have the trigger in front of the muzzle to give a sensible LOP. That’s a recipe for shooting fingers off, as has happened with short barreled Leshiy Classics.
A bullpup has to have a certain LOP, see how close the trigger gets to the muzzle in post#1. In those cases its usually fingers from the supporting hand that get in the way.@weevil I’m confused on your point about having a trigger in front of the muzzle. How is this even possible? After I thought about it I thought you may have meant one’s trigger finger, but then how would one shoot it off if it is used to press the trigger? Can you clarify what you mean?
@weevil I don't see it. I have Lelya 2.0 that is short. Although I'm not sure how it compares in length to that stock pictured in post #1, but I haven't had that issue. I have no context as a basis of comparison aside from maybe a Prod. Even that seems longer than a GK1 carbine. It's tough for me to envision.A bullpup has to have a certain LOP, see how close the trigger gets to the muzzle in post#1. In those cases its usually fingers from the supporting hand that get in the way.
Maybe some confusion here. I have no problem with a carbine, but a bullpup with a 9” barrel is going to be whacky. Still, if that’s someone’s jam, then fair play.@weevil I don't see it. I have Lelya 2.0 that is short. Although I'm not sure how it compares in length to that stock pictured in post #1, but I haven't had that issue. I have no context as a basis of comparison aside from maybe a Prod. Even that seems longer than a GK1 carbine. It's tough for me to envision.