Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and accessories. The Ruger P345 45 ACP 8-Round Used Trade-in Pistol is a reliable, full-size .45 ACP handgun known for its robust construction. This particular offering is a used trade-in, available for $499.00.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
What are the specifications of the Ruger P345?
| Product Type | Semi-Automatic Pistol |
|---|---|
| Material | Polymer Frame, Alloy Steel Slide |
| Manufacturing | Ruger |
| Finish | Blued |
| Hardness/Quality | Durable, duty-grade construction |
| Compatibility | .45 ACP Ammunition |
| Installation/Usage | Standard handgun operation, field strip for cleaning |
| Weight | Approximately 29.5 oz (unloaded) |
| Dimensions | Overall Length: 7.62 inches; Barrel Length: 4.25 inches |
| Country of Origin | USA |
| Condition | Used Trade-in (Good to Very Good) |
| SKU | RUGER-P345-45ACP-USED |
| Caliber | .45 ACP |
| Capacity | 8+1 Rounds |
| Sights | Fixed 3-Dot |
| Action | Traditional Double Action/Single Action (DA/SA) |
What are the key features of the Ruger P345?
The Ruger P345, while a used trade-in, still offers the core attributes that made it a popular choice. This pistol features a lightweight polymer frame, contributing to its manageability, especially for a .45 ACP. The slide is constructed from alloy steel, finished in a traditional blued coating that holds up well to regular use. It operates on a traditional double-action/single-action system, providing a consistent trigger pull for the first shot and a lighter pull for subsequent shots. For safety, it includes an ambidextrous manual safety and decocker, along with a loaded chamber indicator. The fixed 3-dot sights offer a clear sight picture for practical accuracy. Being a used trade-in, you’re getting a proven design that’s seen some use but is still a functional firearm.
Who is the Ruger P345 best suited for?
The Ruger P345 is a practical choice for a variety of shooters. It’s a solid option for someone looking for an affordable yet capable .45 ACP pistol for home defense. Its robust construction and straightforward operation make it suitable for general range use or as a truck gun. For those who appreciate the stopping power of the .45 ACP cartridge without the expense of a brand-new firearm, this used trade-in represents a good value. Experienced shooters looking for a reliable backup or a project gun will also find the P345 appealing. Its traditional DA/SA trigger is familiar to many and offers a degree of safety with the decocking lever.
What are the pros and cons of the Ruger P345?
Pros:
- ✅ Affordable .45 ACP Power: As a used trade-in, this P345 offers a cost-effective entry into the .45 ACP caliber, known for its significant stopping power.
- ✅ Ruger Reliability: Ruger firearms are generally known for their robust construction and dependable operation, and the P345 is no exception.
- ✅ Traditional DA/SA Action: The double-action/single-action trigger system provides a familiar and often preferred feel for many shooters, offering a safe decocking mechanism.
- ✅ Comfortable Ergonomics: The polymer frame and grip design are generally well-regarded for comfortable handling, even with the .45 ACP recoil.
- ✅ Ambidextrous Controls: The manual safety and decocker are ambidextrous, making it user-friendly for both left and right-handed shooters.
- ✅ Loaded Chamber Indicator: A visual and tactile indicator provides an extra layer of safety by confirming a round is in the chamber.
Cons:
- ❌ Discontinued Model: Parts and aftermarket accessories might be less common than for current production models. Consider browsing our parts and accessories section for general items.
- ❌ Used Condition: As a trade-in, it will show signs of wear and use, which may not appeal to those seeking a pristine firearm.
- ❌ Fixed Sights: While functional, the fixed sights don’t offer the adjustability some shooters prefer for precision tuning. For adjustable sights, see our other handgun listings.
How does the Ruger P345 compare to similar pistols?
| Feature | Ruger P345 (Used) | Taurus G3 (New) | Springfield Armory XD-M Elite (New) |
|---|---|---|---|
| Material | Polymer Frame, Alloy Steel Slide | Polymer Frame, Steel Slide | Polymer Frame, Forged Steel Slide |
| Quality | Durable, proven duty-grade (used) | Good entry-level, modern design | Premium, competition-ready |
| Compatibility | .45 ACP | 9mm Luger | 9mm Luger, 10mm Auto, .45 ACP (model dependent) |
| Shipping | Same-day from Wichita, KS | Varies by retailer | Varies by retailer |
| Lifespan/Durability | Long-lasting with proper care (used) | Good for regular use | Exceptional, high-round count capable |
| Price | $499.00 | ~$300-$350 | ~$600-$800+ |
Frequently Asked Questions about the Ruger P345 and .45 ACP Pistols
What is the condition of this used Ruger P345?
As a used trade-in, this Ruger P345 is in good to very good functional condition, though it will show cosmetic signs of previous use such as holster wear, minor scratches, or finish imperfections. We inspect all trade-ins to ensure they are mechanically sound and safe to operate before listing them for sale.
Is the Ruger P345 still a viable option for self-defense?
Absolutely. The .45 ACP cartridge has a long-standing reputation for effectiveness in self-defense, and the Ruger P345 is a reliable platform for it. Its 8-round capacity, combined with its robust design and traditional DA/SA action, makes it a capable choice for home defense or personal protection.
What kind of recoil can I expect from a .45 ACP pistol like the P345?
The .45 ACP is a powerful cartridge, and while the P345’s polymer frame helps mitigate some recoil, it will still have a noticeable push compared to smaller calibers like 9mm. However, many shooters find the recoil to be more of a push than a sharp snap, making it manageable with proper technique and practice.
Are magazines readily available for the Ruger P345?
While the P345 is a discontinued model, factory and aftermarket magazines are generally still available from various retailers online. It might require a bit of searching, but they are not impossible to find. We recommend checking with reputable online parts suppliers.
Where can I buy handguns online?
You can buy handguns online, including this Ruger P345, right here at Kansas Gunshop (kansas-gunshop.com). We facilitate FFL transfers to your local dealer in accordance with all federal and state laws.
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