Print Page - Upgrades any of you have done on the Rock Island Ultra full size HC 10mm

Title: Upgrades any of you have done on the Rock Island Ultra full size HC 10mm
Post by: Kenk on May 28 2018 03:13:26 PM MDT

Curious what upgrades anyone has done on their Rock Island Ultra full size HC 10mm, and if you are happy with the results
Thanks

Ken

Title: Re: Upgrades any of you have done on the Rock Island Ultra full size HC 10mm
Post by: ProCCW on July 30 2018 03:47:49 AM MDT

Just a few....
Heavy mag release spring. (Wolf)
Highly polished sear spring. (Wolf)
22 lb Recoil spring. (Wolf)
28 lb Main spring. (Wolf)
Polished slide breech face.
Polished barrel hood, and throat.
And new frame color.
(https://i.imgur.com/b4978TT.jpg)
(https://i.imgur.com/z7Zduvh.jpg)
(https://i.imgur.com/O7PsgVf.jpg)

Title: Re: Upgrades any of you have done on the Rock Island Ultra full size HC 10mm
Post by: Kenk on July 30 2018 05:16:22 AM MDT

Nice, Thanks ProCCW

Title: Re: Upgrades any of you have done on the Rock Island Ultra full size HC 10mm
Post by: Acroyer on July 30 2018 06:44:54 AM MDT

Mine is just an Ultra Tac MS model, but one of the first things I did was fit a flat bottom firing pin stop. It slows the slide cycle just enough to increase reliability.

Inexpensive (http://www.egwguns.com/firing-pin-stops/ (http://www.egwguns.com/firing-pin-stops/)), and just takes some time to file things so it fits just right. I had a problem with my slide outrunning the magazine, but from what I hear, it's a good all-around mod to make on your 10mm.

Title: Re: Upgrades any of you have done on the Rock Island Ultra full size HC 10mm
Post by: Kenk on July 30 2018 01:26:59 PM MDT

Thanks man!

10mm-Auto

Firearms => 10mm semi-auto handguns => Topic started by: Kenk on May 28 2018 03:13:26 PM MDT