Description
The SAR USA K245ST K2 .45 ACP 14+1, 4.70″ black steel barrel, stainless steel serrated slide, stainless steel frame w/beavertail & Picatinny rail, black polymer grip, manual thumb safety, right hand is a full-size double-stack 1911-style pistol built for shooters who demand capacity without sacrificing the classic 1911 ergonomics. Chambered in .45 ACP, this Turkish-made handgun packs 14+1 rounds and a 4.70-inch barrel, delivering a flat-shooting, reliable platform for home defense, range use, or competition.
| Manufacturer | SAR USA |
|---|---|
| Model | K245ST K2 |
| Material | Stainless steel slide and frame (per manufacturer specs), black polymer grip |
| Compatibility | .45 ACP ammunition; standard 1911-style holsters and magazines |
| Finish | Stainless steel serrated slide, black steel barrel |
| Weight | Approximately 40 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- 14+1 Round Capacity: Why it matters: This gives you more than double the standard 1911 capacity, reducing reload frequency in defensive or competitive scenarios.
- Stainless Steel Serrated Slide: Why it matters: The serrations provide a positive grip for press-checking or racking the slide, even with sweaty or gloved hands.
- Beavertail with Memory Groove: Why it matters: Prevents hammer bite and ensures a high, consistent grip for better recoil control and faster follow-up shots.
- Picatinny Rail: Why it matters: Lets you mount a weapon light or laser without custom fitting, expanding low-light usability.
- Manual Thumb Safety (Right Hand): Why it matters: Provides an added layer of carry safety for right-handed shooters, consistent with 1911-style operation.
Who It’s For
This pistol is built for right-handed shooters who want a high-capacity .45 ACP with the proven 1911 platform. It works well for home defense, range use, and IDPA/USPSA competition where capacity and caliber matter. If you prefer a manual safety and a steel frame for durability, this is a solid choice.
Pros & Cons
- Pro: 14+1 rounds in .45 ACP is rare at this price point—most competitors offer 8+1 or 10+1.
- Pro: Stainless steel frame and slide resist corrosion better than blued or parked finishes.
- Con: The grip is slightly thicker than a single-stack 1911 due to the double-stack magazine, which may not suit shooters with smaller hands.
Comparison
| Feature | SAR USA K245ST K2 | Zev Technologies OZ9 | Lone Wolf Distributors Timberwolf |
|---|---|---|---|
| Caliber | .45 ACP | 9mm | 9mm |
| Capacity | 14+1 | 17+1 | 15+1 |
| Frame Material | Stainless steel | Aluminum | Polymer |
| Barrel Length | 4.70″ | 4.49″ | 4.6″ |
| Manual Safety | Yes (right hand) | No | Optional |
| Price | $689.99 | $1,499+ | $599 |
FAQ
What holsters fit the SAR USA K245ST K2?
Most full-size 1911 holsters with a 5-inch barrel will work, but verify fitment for the Picatinny rail and ambi safety. Many shooters use Safariland 7TS or similar open-top designs.
Is this pistol compatible with standard 1911 magazines?
No, the K2 uses proprietary double-stack magazines. SAR USA and Mec-Gar produce 14-round magazines for this model.
Does the manual thumb safety work for left-handed shooters?
This model is right-hand only. Left-handed shooters should look for an ambidextrous safety variant or install an aftermarket part.
What is the warranty on this firearm?
SAR USA offers a limited lifetime warranty on manufacturing defects. Check their website for full terms.
Can I mount a red dot on this slide?
The slide is not optics-ready from the factory. You will need to send it to a gunsmith for milling or use a dovetail mount.
Trust & Delivery
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1-2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Last updated: April 2026
According to industry data, .45 ACP double-stack pistols account for about 18% of semi-auto handgun sales in the U.S. market. See more in our Semi Auto Handguns or .45 ACP Pistols categories.
Reviews
There are no reviews yet.