Loaded 3 different loads last night 10 11 and 12 gr of longshot, all using the XTP 230 grain bullet. Loading is pretty straight forward, takes a little tweaking of the bullet seat die due to the longer case. If I try to get a crimp it does some case crushing due to the longer brass length. I trashed 1/2 dozen before it occurs to me what the issue is. I'm smurt. I'll probably pick up a crimp die eventually. Otherwise loading was uneventful. Due to the ragged edge of the max loads I weighed every charge of those. My lee powder measure was very consistent so probably not needed, but a little extra precaution isn't bad considering the max loads are as far as I've read, the MAX.
So loaded up a magazine to cycle check, released the slide and THUD, slide still open 1/2"
Clear the round, try again, THUD. Quick visual shows the bullet slamming right into the feed ramp. Clear and try again, THUD.
Try a different bullet THUD. Try ACP, THUD. Try round nose THUD.
So my mag isn't working with the conversion. The pistol is almost new so every thing is nice and tight which probably doesn't help.
Anyway do some research and find the wilson combat mags tend to solve a lot of mag problems. On to midway and order a pair about 1am last night. I'm patient like that.
Today I called Clark Customs, the lady that answers the phone is actually an experienced shooter and well versed. I was expecting a receptionist and several transfers to get some tech help but got the help I needed right there.
After a couple minutes she agrees that it's likely a mag problem with the conversion and says they have begun selling a new magazine that fits higher into the mag well and gives better alignment, better follower position and a stronger spring. She says that the new mag solves most 1911 mag issues, not just the .460 and they are currently out of stock. She says the wilson mags are 100% not the fix and the new mag is a nice piece and I'll be impressed.
Anyway I can wait and get them from her when they come in, but she directs me to the distributors website where I can order direct for less than they sell them. The only difference is Clark replaces the spring in the mag with an 11 pound, but she says the stronger spring in the mag itself should be fine.
So I've ordered a pair of the ACT-MAGS and hopefully that will fix the issue. They're about $10 less per mag than the Wilsons I had ordered and since I went straight through the importer I know that she wasn't selling them to make a buck off me. I've only got 1 mag with the 1911 and was planning on ordering extras anyway so I'm not too worried.
For other folks if they have the same issue it might be another story.
So far I'm happy with the service I've gotten from Clark, both times I've spoke with them it has been smooth and helpful. I was planning on shooting today so not real pleased about not being able to, but considering I'm not doing off the shelf pistol/ammo it's to be expected.
The mags I'm trying
http://www.precisionsights.com/
Morale is still high, range report... soon I hope