I’m looking for some guidance. I didn’t put the detailed firearm description in the title because I’m looking for some more generic trouble shooting information.
I’m having a short cycling issue with a semi-automatic pistol.
Here are the details:
Firearm: AMT Automag III – 30 Carbine
See the attached document with pictures, parts diagram and picture of new and “original” recoil rod spring.
Firing sequence: Manual cycle slide for first shot > Fire > spent shell ejects > next shell in magazine chambers with proper lock-up > attempt to fire second or subsequent round does not fire > pull back hammer about 1/8 inch it clicks 9short cycle) > attempt to fire successful without any jams and it fires every time as long as you pull hammer completely back.
I have tried different ammo including Federal 110 gr. SPRN. The gun is accurate and fun to shoot except for the short cycle issue.
History - The gun is recently purchased with original box and paperwork. It appears to be in very good condition and not fired very much. It was very dry so we gave it a good cleaning and lubricated it generously. We have put 60 rounds through it.
I had a gunsmith recommendation to shorten the Recoil, Rod spring. The plan is to shorten the spring to decrease the tension and increase the travel of the slide. I purchased 2 brand new springs. I was surprised to find that the new spring were about 1 inch longer that the original spring. See the attached picture. I wonder if the springs are cut during factory assembly or someone else was experimenting too. I’m looking for a reality check here. I hope someone out there has some expert advice.
Have a great day!
I’m having a short cycling issue with a semi-automatic pistol.
Here are the details:
Firearm: AMT Automag III – 30 Carbine
See the attached document with pictures, parts diagram and picture of new and “original” recoil rod spring.
Firing sequence: Manual cycle slide for first shot > Fire > spent shell ejects > next shell in magazine chambers with proper lock-up > attempt to fire second or subsequent round does not fire > pull back hammer about 1/8 inch it clicks 9short cycle) > attempt to fire successful without any jams and it fires every time as long as you pull hammer completely back.
I have tried different ammo including Federal 110 gr. SPRN. The gun is accurate and fun to shoot except for the short cycle issue.
History - The gun is recently purchased with original box and paperwork. It appears to be in very good condition and not fired very much. It was very dry so we gave it a good cleaning and lubricated it generously. We have put 60 rounds through it.
I had a gunsmith recommendation to shorten the Recoil, Rod spring. The plan is to shorten the spring to decrease the tension and increase the travel of the slide. I purchased 2 brand new springs. I was surprised to find that the new spring were about 1 inch longer that the original spring. See the attached picture. I wonder if the springs are cut during factory assembly or someone else was experimenting too. I’m looking for a reality check here. I hope someone out there has some expert advice.
Have a great day!