Saint77

I took my Kimber Tactical Ultra II to the range today with two boxes of CCI Blaser Brass, to get some range time, and to check on the work Kimber had done for me under Warranty. They replaced the slide, adjusted the spring, and polished the barrel chamber and feed ramp. all for a feeding issue.

It shot all 100 rounds just find, with only one jam/feed problem. However, I began to notice something after each mag loadup. As the gun fouled up from powder, It felt "gritty" if you will. the slide didnt rack as fast when I hit the slide release. (where not talking a huge slowdown here though) fresh rounds felt gritty going into the mags, etc.

Anyway, I am wondering. do you 1911 vetereans run a brush and/or boresnake through the gun after so many rounds, just to clean up the gun and keep it smooth while your at the range, or do you even notice this with your guns? perhaps im over oiling? I follow Kimbers instructions as best I can.

Thoughts?

BigEFan

Nope, my SA 1911 doesn't need cleaning during even long range sessions. I usually clean my guns after each range session but on two occasions I did not with my 1911 and a couple of others. None of them jammed including the 1911.

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raevan

Did you do a good cleaning after recieving it back form having the work done. If they polished surffases there may still be some polishing compound left in gun. I would hope that they cleaned it good but I wouldn't count on it.
Do a good cleaning and lube job.

JD

Whats the total round count through the Kimber?

Given that this is a new slide, that 500 round recommended break in....yeah, you probably have to do it all over again.

To answer the question: It depends on the gun and the rounds, and the overall round count. Currently my Colt likes a little oil thrown on after about 200. With my Springer and my Baer, I've never had to wipe or lube while at the range.

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1911 guy

A 1911 should get you through at least 1,000 rounds without so much as thinking about cleaning it. There are some problems that a lot of shooters bring on themselves without realizing it.

Lubrication. The 1911 demands to be lubed well. If firing sprays oil on you and your range buddies, you've got enough. Well, not quite that bad. I'd recommend that for breaking in a new slide, though. Lube the frame/rails, barrel/bushing, barrel/slide locking lugs, a drop or three of oil on the internals before assembly, and a drop or two down the firing pin tunnel. Don't be stingy with lube, your pistol will choke.

Magazines. Most factory supplied mags are of questionable quality. Pick up some Metalform or Colt mags. Other mags are good, for example I've got a bunch of CMC mags. They don't run well in EVERY handgun I have, though. The Metalform and Colt do.

I'm wondering how they "adjusted" a spring. Stretch it like a slinky? Clip a coil off? Personally, I'd spend 7 or 8 bucks and buy a Wolff replacement. Much better than any OEM I've ever seen.

pistola

Sounds like you have a tight slide to frame fit.Clean it good and lube it. It should break in after use,depending on how tight it is. If it doesn't after a few hundred rounds,you could mark the rails and channels to check the fit, and hand polish any tight spots for clearance.

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Saint77

Well, thats what I figured. I clean all my guns meticulously after every use. I was just curious because my Glock, XD, and PT111 dont seem to exhibit the symptoms I described earlier. Given that the 1911 is a different platform, I wasnt sure.

Yes. In fact, Jimmy from Kimber warned me to clean the gun when I got it back, as they ran about 7 mags through it before it left them to come back to me. Also, as particular as I am, I would take it apart anyway, to double check their work, considering what it is.

Hmm, well im not really sure to be honest. I got it used as a christmas gift from wifey. When she gave it to me, I broke it down and examined it real good, It didnt seem to have a lot of wear on the internals. some wear on the rails, on the barrel hood where it contacts the top inside the slide, but nothing too aggressive that I could tell. I'd say it seem to have more wear on the outside edges of the slide from holstering.

Jimmy at Kimber thought it had a couple of years use on it.

As far as what ive put through it, its about 400 total. 100 from me, and about 100 at Kimber. 150 on the new slide, including Kimber's post install testing.

I asked Jimmy about a break in period since it has a new slide, im thinking it will need one, he didnt seem to think so.

Ok, the consensus on part of it seems to be a break in period, which makes good sense to me.

I may be slightly under oiling perhaps. I put oil where your saying, just not as much. Im used to Glocks, XD, and Taurus tupperware.

I have a Wilson mag for it, everyone seems to be out of them locally, or id buy more. it seems to do really well.

As far as the spring goes. Im not sure what he did with it. I dont recall if the spring was pinched on both ends. its not now. by pinched I mean the last coil on the end is bent downwards to make it flat. in order to seat on its perch properly. It may have been cut on one end. The timing all seems to be ok, as I said, its function just fine. I think the one jam I had may have been due to fouling. I would have like to have run another 200 rounds through it yesterday, but my wallet thickness begged to differ.

I may throw in a Wolf just for kicks, I had that suggestion from someone else at the range yesterday.

Sounds good. Im gonna put another 100-200 through it and see where its at.

tns0038

You might try using graphite on the slides.


I had a similar problem with my Walther PPKs. This Walther was made to such tight tolerance, that in stainless the slide started gumming up after only 50 rounds. One time, I happen to bring my cleaning box with me to the range, so I tried cleaning it, and lubed the slide with graphite, and that was the end of the problems.

Sarge45

A good cleaning and then a very conservative application of Tetra Gun Grease to the slide rails on the frame and slide. Don't leave any excess per say. Very lightly coat the rails and lightly buff off any excess after running your slide back and forth to work it in. The Tetra will work into the pores of the metal and will not sling off during firing. It's that very thin transparent film that makes your rails super slick. A little goes a long ways ! It is amazing on 1911's.

Saint77

and..

I will try this. I have some Tetra Grease I use on my other pistols.

Thanks for your input everyone!