I have a GSG 1911 22, and love the feel of it as have the same deminsions as my full size 1911s
From what I have read it seems they can be hit or miss on reliability but so far before and after my add ons mine has functioned as designed.
I added a CW accessories (http://www.cwaccessories.com/) match grade thread protector, stainless barrel bushing, stainless steel guide rod and improved recoil spring & Cap.
Added Coco Bolo diamond cut grips (had to change out the metric grip screws for standard)
Added a Wilson Combat flat mainspring housing and internals
Loads of fun to shoot
From what I have read it seems they can be hit or miss on reliability but so far before and after my add ons mine has functioned as designed.
I added a CW accessories (http://www.cwaccessories.com/) match grade thread protector, stainless barrel bushing, stainless steel guide rod and improved recoil spring & Cap.
Added Coco Bolo diamond cut grips (had to change out the metric grip screws for standard)
Added a Wilson Combat flat mainspring housing and internals
Loads of fun to shoot