Need assistance diagnosing 1911 issue

[RWT]

Need assistance diagnosing a 1911 feeding issue.

Purchased this used STI guardian from GB of course with the claim of low round count as a house gun by an elderly gentleman. UM. Yeah.

I’ve had issues from the first magazine. Case would jam on extraction or not cycle the next round. Internet tells me magazine issue.
Purchased 3 new Mecgar 8 rd mags. Same issue regardless of ammo. Fed 147 FMJ and HP, Herters 115 FMJ, Browning124 FMJ and Monarch steel case 115 FMJ. All presented same issue with failure to cycle or extract.
Replaced large recoil spring per Dawson Precision. This is the $9.00 light per their recommendation.
Same issue.
Followed Forms advice and replaced extractor with WC BP.
Same issue.

Before I spend another $100 on the smaller recoils spring set up on Dawson site I would appreciate suggestions.

Issue is the same regardless of the magazine. I’ve tried WC 9rd, MecGar 8rd and the STI mag that came with the pistol. All stovepipe as in pic or do not cycle at all.

 

[Formidilosus]

Need assistance diagnosing a 1911 feeding issue.

Purchased this used STI guardian from GB of course with the claim of low round count as a house gun by an elderly gentleman. UM. Yeah.

I’ve had issues from the first magazine. Case would jam on extraction or not cycle the next round. Internet tells me magazine issue.
Purchased 3 new Mecgar 8 rd mags. Same issue regardless of ammo. Fed 147 FMJ and HP, Herters 115 FMJ, Browning124 FMJ and Monarch steel case 115 FMJ. All presented same issue with failure to cycle or extract.
Replaced large recoil spring per Dawson Precision. This is the $9.00 light per their recommendation.
Same issue.
Followed Forms advice and replaced extractor with WC BP.
Same issue.

Before I spend another $100 on the smaller recoils spring set up on Dawson site I would appreciate suggestions.

Issue is the same regardless of the magazine. I’ve tried WC 9rd, MecGar 8rd and the STI mag that came with the pistol. All stovepipe as in pic or do not cycle at all.

View attachment 1021871



View attachment 1021872View attachment 1021873

It looks like your extractor tension is too tight. The extractors don’t just drop in and work- they have to be adjusted to work in each pistol.

 

[RWT]

It looks like your extractor tension is too tight. The extractors don’t just drop in and work- they have to be adjusted to work in each pistol.

Thank you. I adjusted it today before I went to feed cows. I did the bend it the other way method. I also learned don’t do this in the pasture as the spring can get away from you. Same issue
Once reassembled. Would not eject.

Coming back into town I caught a signal. Went to the Utube and found a video showing the shake method on an empty case. I made the adjustments back at the house. I’ll check it again later this week.

I am curious if the bend it by feel method is what Browning originally intended. Yes it works but I have little faith the spring steel will holdup to 1000’s of rounds. I did notice the hump in the middle of the extractor is larger than the old one I removed. Is that “hump” intended to wear down and I assume part of the tension needed?

Also I had to do a small amount of filing on the slot of the extractor to have it fit. I believe I may have filed the wrong side(toward the chamber) and may have inadvertently created to much play in the slot. It is still tight to engage and the back plate has to be pushed in with a screwdriver. We will see.

At least I am learning how to make this thing run. I am certainly better off for it even if I end up cussing it a few times.

 

[WOOD5045]

Can we get a top and side pic of the ejector?

 

[RWT]

Can we get a top and side pic of the ejector?

The old one has the pencil mark on it. The other is a WCPB