Tag: trigger

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1911 9mm Rock Island Armory Rock Ultra Tac Ultra

My Rock Island Armory Rock Ultra MS 9mm is Fixed!

For some reason, I decided to take a look at my RIA Rock Ultra MS today, as it’s been sitting in a drawer the past 2 years since the front sight came off.

A while back, I ordered another (OEM) front sight but had been shying away from installing it myself. The new front sight was bought from Armscor (was maybe $20). The only reasons I’ve held off on installing it is because I’ve never done it in the past and because I’ve been busy with other guns.

I decided to try my hand at installing the sight. I’ve files but they’re cheap – I was hoping I wouldn’t need a file. I had sandpaper on hand. I’d slowly sand off the bottom of the front sight for maybe 10-15 strokes, and then test fitment on the slide. I don’t think I even needed to file the bottom down, because I think the slide has too much cut from the front (gun maker’s error). This is probably why I found so much red thread-locker under the front sight. I also have a hammer/punch kit that came with two heavy nylon rods (specifically provided for fitting parts). I was able to tap the front sight in. I used no thread-locker since I tend to get my guns hot at the range. I don’t want to depend upon thread-locker, but I honestly don’t think I need it, the sight is so snug on the dovetail.

The sight did not come with a fiber optic element but I have some on-hand. I installed a Tru-Glo rod.

This gun is now ready for the range again.

I thought I’d shot a lot through it but, per my records, I’m currently at 590 rounds through the gun. I’ll take it to the range soon so that I can test the sight…it shouldn’t come off — I used a decent amount of effort to get the sight onto the slide.

Last I remember (and per my notes, again), this was one of my favorite guns to shoot before I bought the SAS II Ultralight and S15. I shoot it extremely well, even at distance. The trigger is heavy, though…feels like maybe 5 lb, but I’ll test that again soon and update the post with the results. The gun has a thick bull barrel and is heavy, so it’s going to feel more planted that the Ultralight. I’ve a RIA Tac Ultra MS that is bushing-barreled and the Rock Ultra MS feels more solid/tight.

As I’m out of 9mm ammo, I’ll be visiting Cabelas tomorrow to grab maybe 250 rounds of WWB for the SAS II UL, since I’m close to 2000 rounds out of that gun.

Update – Trigger pulls of Rock Ultra

1 – 4 lb 8 oz
2 – 3 lb 13 oz
3 – 4 lb 2 oz
4 – 4 lb 6 oz
5 – 4 lb 14 oz
Average of 5 for Rock Ultra – 4 lb 5 oz
Average of 5 for Tac Ultra – 2 lb 14 oz

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9mm magazines polymer Sig Sauer SP2022 trigger

I’m the New Owner of a Used Sig SP2022!

I thought I’d only get one magazine (the ad said only one was included), but I ended up with two!  That’s a huge deal, as they are expensive.  And I just got two new mags for this gun, too!  Now, if I’d paid attention to the ad pictures, I’d have seen that there were two mags in the pictures (one in the gun and one in a clear plastic bag).   What else?  It has the round-in-chamber indicator on top of the gun, which is pretty damned cool (I’ll keep visually checking the chamber, though).  I also swapped out the installed backstrap for the bigger one…it feels much better.  The grips are difficult to remove (needs a big screwdriver and some leverage).  I wonder if I should lube the mount area…

I cleaned it (surprisingly, it was filthy…like it had been shot a few times and not cleaned…it’s supposed to be new…WTF) and found that this example has a metal recoil spring guide.  There are many videos stating that this was plastic and people were replacing them with aftermarket metal guides.  I’ve no idea how this affects the limited warranty that covers new Sig products.  Based on the fact that the gun had obviously been fired and because it has a metal recoil spring guide, the gun is more than likely not new.  It’s not a huge deal, but it was misrepresented nonetheless.

I bought 100 rounds of American Eagle FMJ 9mm rounds ($17 a box at the gun shop).  I also bought a box of 20 Federal HST JHP 9mm ($28??!).  9mm is cheaper than .45ACP, that’s for sure!  ðŸ™‚

I loaded up two magazines to begin the break-in period…they’re stiff as hell.  The other two mags are empty.  I’ll rotate the rounds from one to the other…I don’t want all my ammo in the mags.  They hold 15 rounds apiece, so that would be a significant amount of my ammo.

This gun is sweet!  It’s different than my Equinox.  The Equinox looks and feels (and IS) expensive.  The SP feels more…practical.  It actually fits my hands better…the grip is fantastic, even if it’s plastic (yes, this is a polymer gun).  The trigger even feels a bit better, although I haven’t compared reset between the two.  My wife prefers the feel of the Equinox (the feel of money…LOL) over the SP.  I like both of them in different ways.

I plan to visit the range tomorrow and maybe even Sunday and Monday, just to get some practice in.