Messing with the Cimarron .45 Colt
Last June I picked up a Cimarron in .45 Colt. It has 2 cylinders, one in .45 ACP. And the dealer gave me a good deal on the gun and then knocked off 20% because I was a Veteran.
The gun was in good shape and apparently had not been used much. I posted photos of it on here earlier but ..
![[image]](images/uploaded/20251205161909693305fd4c266.jpg)
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The trigger pull was heavy but it did not have a long pull. I installed a Heinie trigger and bolt spring and worked on the pull until it was to my liking.
![[image]](images/uploaded/20251205162153693306a1d799d.jpg)
The gun is well built and finished pretty nicely inside and out. No rough castings like I have seen in early Italian guns. They did change the spring for the cylinder hand from a flat spring to the Ruger style coil spring that goes into the frame above the backstrap screw.
The flat spring on the hand can break .. I have had a few over the years .. and I understand the reasoning behind this change. I like the old Colts but ....
![[image]](images/uploaded/2025120516235069330716d7d9d.jpg)
Because the guns are imported, it had to have a Safety. They accomplished this by making the cylinder pin extra long and with 2 detents. The first detent is the FIRE position. The second detent is the SAFE position. It keeps the hammer from falling all the way to the primer.
I have no use for such stuff and don't want anything interfering with the gun going off if I need it to, so I cut the end off the cylinder pin and use the forward detent only.
![[image]](images/uploaded/2025120516280669330816e2c6e.jpg)
![[image]](images/uploaded/202512051628326933083069102.jpg)
The one problem it had was that I could not remove the cylinder bushing. It obviously had a removable bushing, but it was locked in. Using an aluminum rod I drove the bushing out. When the rear gas ring cleared the cylinder the bushing dropped out.
After checking it over I found that the rear gas ring was too big. Apparently "hand fitting" meant just driving it in place. I chucked it in my electric drill and with a sharp file turned down the gas ring.
Then I discovered that the bushing itself was also too large at the forward end. Again, a little metal removed and polishing and it slips in and out just like intended.
![[image]](images/uploaded/2025120516325569330937e8377.jpg)
![[image]](images/uploaded/202512051633106933094675131.jpg)
If removing metal from the rear face of the rear gas ring did not increase barrel/cylinder gap it would at the least introduce "end shake" .. fore and aft movement of the cylinder.
![[image]](images/uploaded/20251205163329693309593bb52.jpg)
![[image]](images/uploaded/20251205163345693309698a4aa.jpg)
So the gun is working to my satisfaction. I have not cut the front sight yet as I have not settled on a preferred load. That will come in time.
It ain't a Colt or a USFA but it does scratch an itch I had.
BARREL MARKINGS
![[image]](images/uploaded/2025120516363169330a0f283c6.jpg)
![[image]](images/uploaded/2025120516364869330a205f687.jpg)
![[image]](images/uploaded/2025120516371369330a39a489d.jpg)
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Ele era velho.
Ele era corajoso.
Ele era feio.
Use "Jax Black" on it. This is the result after it has been buffed back some with steel wool