If its a singlestack 1911 the spring guide wont cause any issues at stock power levels and springs, Im not too sure what will happen with a heavier recoil and hammer spring.
My MEU has a threaded barrel, but i havent used a suppressor with it.
One thing you do not want to do is to short stroke it by using a spring too heavy for the gun to cycle completely. the hammer, when it is locked back by the slide, can catch the slide back by pushing up under the rounded nub at the end of the slide(look at the very rear of the slide at the back of the blowback housing)
Normally the spring will provide enough force to force the hammer down the 1/16th inch and let the slide return to battery, but if the slide is short stroking, such as is the case with a heavy spring or mag low on gas, it will catch the slide about an inch back. the solution would be to increase gas flow either through a heavier spring or valves on the mags.
My MEU has a threaded barrel, but i havent used a suppressor with it.
One thing you do not want to do is to short stroke it by using a spring too heavy for the gun to cycle completely. the hammer, when it is locked back by the slide, can catch the slide back by pushing up under the rounded nub at the end of the slide(look at the very rear of the slide at the back of the blowback housing)
Normally the spring will provide enough force to force the hammer down the 1/16th inch and let the slide return to battery, but if the slide is short stroking, such as is the case with a heavy spring or mag low on gas, it will catch the slide about an inch back. the solution would be to increase gas flow either through a heavier spring or valves on the mags.
