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Rock Island Armory Rock Ultra FS 10mm Pistol - 8+1 Rounds | 5" Barrel | Composite Grips | Blue/Black


Rock Island Armory Rock Ultra FS 10mm Pistol
Rock Island Armory Rock Ultra FS 10mm Pistol Rock Island Armory Rock Ultra FS 10mm Pistol (Image 2) Rock Island Armory Rock Ultra FS 10mm Pistol (Image 3)

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Rock Island 51991 Rock Ultra FS Single 10mm 5" 8+1 Gray G10 Grip Black Parkerized
	
The Rock Ultra FS has a 5" button rifled barrel supported by a full length
guide rod. The smooth angled, snag-free style allows for quick draw in fast
need situations. Includes a low profile adjustable rear sight and high
visibility fiber optic front sight. Also includes skeletonized hammer and
trigger with adjustable over travel stop and ambidextrous safety, which
comes standard in the Rock series. The Rock Ultra is finished with a tough
parkerzied matte coating and adds battle ready G10 tactical grips.

	
SPECIFICATIONS:
Mfg Item Num:       51991       
Category:           PISTOLS                       
Type                :Pistol
Action              :Single
Caliber             :10mm
Barrel Length       :5"
Capacity            :8+1
Safety              :Ambidextrous
Grips               :Gray G10
Sight Configuration :Fiber Optic Front, Adjustable Rear
Weight              :40 oz
Frame Finish        :Black Parkerized
Frame Material      :Steel
Barrel Type         :Button Rifled
Slide Description   :Black Parkerized
Case Type           :
Sight Style         :Fiber Optic

$749.00
Our Price
$455.49
You Save: $293.51
E-Check Price: $441.99
Financing Available: as low as $84.03 / month
MFG: Rock Island Armory
Model: 51991
Bud's Item Number: 35201
UPC: 4806015519911
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Retail Store Availability
In-Store Purchase Only
Lexington, KY In store
Greenville, KY In store
Sevierville, TN In store
87 Reviews

Rock Island Armory Rock Ultra FS 10mm Pistol
Rock Island 51991 Rock Ultra FS Single 10mm 5" 8+1 Gray G10 Grip Black Parkerized
	
The Rock Ultra FS has a 5" button rifled barrel supported by a full length
guide rod. The smooth angled, snag-free style allows for quick draw in fast
need situations. Includes a low profile adjustable rear sight and high
visibility fiber optic front sight. Also includes skeletonized hammer and
trigger with adjustable over travel stop and ambidextrous safety, which
comes standard in the Rock series. The Rock Ultra is finished with a tough
parkerzied matte coating and adds battle ready G10 tactical grips.

	
SPECIFICATIONS:
Mfg Item Num:       51991       
Category:           PISTOLS                       
Type                :Pistol
Action              :Single
Caliber             :10mm
Barrel Length       :5"
Capacity            :8+1
Safety              :Ambidextrous
Grips               :Gray G10
Sight Configuration :Fiber Optic Front, Adjustable Rear
Weight              :40 oz
Frame Finish        :Black Parkerized
Frame Material      :Steel
Barrel Type         :Button Rifled
Slide Description   :Black Parkerized
Case Type           :
Sight Style         :Fiber Optic

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87 Reviews. 4.7 out of 5 Stars!
5 Stars
83%
4 Stars
11%
3 Stars
3%
2 Stars
1%
1 Star
2%
Write Review
Bonnie D on 05/11/2025
Rating:   5 of 5 Stars!

Excellent handgun. A bit heavy but I would recommend it to anyone. Women be aware it is heavy.

Ernesto B on 05/05/2025
Rating:   5 of 5 Stars!

I own a few pistols more expensive,but this rockisland 1911 10mm is my favorite one.

Kenneth D R on 05/05/2025
Rating:   5 of 5 Stars!

If you like 1911 , you will like this . I also have one in 45 cal they shoot great,and for the price you can't go wrong

Marcas O on 05/04/2025
Rating:   5 of 5 Stars!

Best bang for your buck for a 10mm 1911, two thumbs up !!!

Thomas M on 05/04/2025
Rating:   5 of 5 Stars!

The gun arrived quickly, covered in oil, just saturated in it, but that can be cleaned easily enough (caveat incoming). The initial field strip to clean it was a bit fiddley. The manual seems to say to pull the slide before using a paperclip to hold the compressed spring, but compressing that spring is not a very easy thing to do. I saw a video saying just lock the slide back and you can access the little hole for the paperclip BEFORE you remove the slide. Much better than what the manual shows. Otherwise, good, tightly manufactured 1911, great adjustable sights, I haven't put enough bullets through it to break it in fully, but it's a sweet 10mm and looks way better than most other non-1911s out there. It will replace my S&W M&P .40 for hunting nicely, and weighs only a little more since the .40 held 15 rounds vice 8+1.

Lonnie H on 04/27/2025
Rating:   5 of 5 Stars!

My second one purchased this is the single stack the HC is awesome too.

Walter N on 04/26/2025
Rating:   2 of 5 Stars!

First I have to say I have nothing but good things to say about Budsgunshop. Very easy transaction and fairly fast shipping to Alaska. I own multiple 1911’s from 22lr to 10mm. This pistol is very well made and shoots well. But the slide is the hardest to pull back and chamber a round on any weapon I have ever fired. And cleaning the pistol is by far the hardest 1911 I’ve ever tried to take apart. It doesn’t have a barrel bushing and you definitely need to watch video on how to field strip it. Good luck getting the spring back on if you accidentally remove it. It’s a nice pistol, but I would think about going a different route for a 1911 10mm.

Billy H on 04/26/2025
Rating:   5 of 5 Stars!

Just want to say Bud’s guns have always been very quick in shipping any of the guns I have ever ordered from them.Great Job !!!

Edward M on 04/26/2025
Rating:   5 of 5 Stars!

Great looking firearm. Feels great in your hand like basic 1911 love the quality have not shot but will upgrade reviews

Scott R on 04/25/2025
Rating:   5 of 5 Stars!

I received this gun very quickly as has been my experience with all the guns I have purchased through Bud's. 1911s are my favorite hand gun and this one is no exception. It's very solid and accurate out of the box. Bud's price of $439 is great. My local shops are about $600. I'm very satisfied.

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