Ruger Mark IV 22/45 Lite .22 LR Green Pistol
Capacity: 10+1 · Barrel Length: 4.4 inches
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Specifications
Action Semi-Automatic
Ambidextrous Safety No
Barrel Length 4.4 inches
Caliber / Gauge .22 LR
Capacity 10+1
Finish Green
Grip Synthetic 1911-style grip frame
Grip Safety No
Magazines Included 1
Manual Safety Yes
Optic Ready No
Overall Length 9.2 inches
Sights Standard Sights
Threaded Barrel Yes
Trigger Safety No
Weight 25 ounces
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Ruger Mark IV 22/45 Lite is a lightweight .22 LR semi-automatic pistol designed for comfortable target shooting, training, and recreational use. Its 4.4-inch threaded barrel and aluminum receiver keep the pistol easy to handle, while the 22/45 grip frame provides a familiar 1911-style grip angle. A manual safety and magazine disconnect support safe handling, and the one-button takedown system makes field stripping straightforward for cleaning and maintenance. The pistol includes 3-dot sights and a 10+1-round capacity.
Key Features
- Lightweight 25-ounce design is comfortable for extended range sessions
- 4.4-inch threaded barrel accepts compatible 1/2x28 muzzle accessories
- 22/45 grip frame delivers a familiar 1911-style grip angle
- One-button takedown simplifies field stripping and routine maintenance
- 10+1 capacity supports longer practice sessions between reloads
- 3-dot sights provide a clear sight picture for target shooting
The Ruger Mark IV 22/45 Lite combines easy handling, simple maintenance, and proven .22 LR performance for the range.
4.0 | 1 Reviews
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- SKU:
- 43933
- UPC:
- 736676439331
- BUDS ID:
- 415009374
Customer Reviews
4.0 out of 5
1 total reviews
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Latest Reviews
Taylor A.
6 years ago
Verified Purchaser
TL:DR - This is an...
TL:DR - This is an excellent and reliable rimfire pistol aside from the stock trigger. The trigger needs an upgrade or possibly the removal of the magazine disconnector to remove the creep and mushy feel.\\r\ \\r\ Here's the long version:\\r\ I bought this pistol with a plan to upgrade some parts but this review is on this pistol in stock form.\\r\ \\r\ First off, this pistol lives up to its name! It is extremely light weight to the point that it takes some getting used to. However, once you get accustomed to the weight it handles very quickly and seems more than capable of delivering very good accuracy for quick tactical style shooting. I did not do any formal accuracy testing but Remington Golden Bullet value pack ammo provided acceptable accuracy. I put about 150 rounds through the pistol on the first outing after an initial cleaning. It ran flawlessly with no FTF, FTE, light strikes, or any other malfunctions. I fed it copper washed ammo as I have had better luck with that running reliably in Ruger Mk series pistols than lead bullets with a wax lubricant. While I have never had any issues reassembling my Ruger Mk II pistol, the one button take down is a welcome feature on the Mk IV series models. The anodized finish on the receiver is flawless but it is a little darker green than it appears in the photos.\\r\ \\r\ The only real flaw with this pistol that I feel keeps it from earning a five star rating is the trigger. While I didn't expect perfection, it had a significant amount of creep and mushiness before the break. I have heard the magazine disconnect is partially responsible for this but cannot confirm. The other big disappointment in the trigger is the reset. It feels a mile long and I found myself frequently short stroking the trigger when trying to shoot quick strings. Maybe Glock guys wouldn't have this issue but I am used to single action triggers and this proved to be an issue for me.\\r\ \\r\ After shooting the pistol in stock form I have since installed a TandemKross Victory trigger along with a Volquartsen accurizing kit that deleted the magazine disconnect at the same time. While I haven't shot it, the trigger is now exceptional and the upgrade was worth every penny. I highly recommend it.\\r\ \\r\ Overall I am happy with the purchase and it will be a great training tool and plinker.
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345Similar Products
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| Action | Semi-Automatic | Semi-Automatic | Single Action | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 4.4 | 4.5 | 5.5 | 4.4 | 4.4 |
| Caliber / Gauge | .22 LR | .22 LR | .22 LR | .22 LR | .22 LR |
| Finish | Green | Blue/Black | Green | Blue/Black | Blue/Black |
| Sights | Standard Sights | Standard Sights | Standard Sights | Fiber Optic Sights | Fiber Optic Sights |
| Capacity | 10 | N/A | 10 | 10 | 10 |
| Manual Safety | Yes | N/A | Yes | Yes | Yes |
| Overall Length (in.) | 9.2 | N/A | 9.5 | 8.5 | 8.5 |
| Threaded Barrel | Yes | Yes | No | Yes | Yes |
| Weight (lbs) | 1.56 | N/A | 2.12 | 2.12 | 2.12 |
| Optic Ready | No | Yes | No | Yes | Yes |
| Ambidextrous Safety | No | N/A | No | No | Yes |
| Actions | Current Item |



