Smith & Wesson M&P45: Tactical Semi Auto with Threaded Barrel

When evaluating a duty-ready semi-automatic pistol for home defense, range work, or duty carry, practicality and modularity matter. You want a handgun that combines reliability, ergonomic controls, and the flexibility to be configured for different roles without sacrificing durability.

SMITH & WESSON M&P45

SMITH & WESSON M&P45 angled view with threaded barrel

This SMITH & WESSON M&P45 brings a desirable combination of features: chambering in .45 ACP, a 5″ threaded barrel plus a 4.5″ flush barrel option, and a set of magazines that includes one 14-round and two 10-round magazines. It ships in its original box and is listed in very good condition — all for a price point of $650.99. If you want to see the exact listing and purchase options, Shop this product.

Platform Overview and Why It Matters

The M&P line from Smith & Wesson has earned a solid reputation for robust construction, user-focused ergonomics, and straightforward maintenance. This M&P45 follows that family recipe while offering two barrel configurations: a threaded 5″ barrel for accessory mounting and a 4.5″ flush barrel for a sleeker carry or duty profile. The dual-barrel capability is a key selling point for shooters who want adaptation without buying multiple pistols.

Threaded Barrel vs. Flush Barrel

The included 5″ threaded barrel expands the pistol’s utility. A threaded muzzle allows for attaching a suppressor, compensator, or other muzzle devices to manage recoil impulse and muzzle rise — useful on the range and in controlled-duty environments. The 4.5″ flush barrel restores a compact sight radius and prints less in holsters, making it better for carry or tight storage. Having both barrels in the box gives you flexibility to tailor the pistol to the mission.

Caliber — .45 ACP: Ballistics and Practical Use

The .45 ACP chambering is a classic choice for shooters prioritizing stopping power and manageable recoil with heavier projectiles. At typical defensive loads, .45 ACP delivers reliable terminal performance in controlled scenarios and pairs well with the M&P platform’s ergonomic grip and recoil system. For range users, the .45 ACP also provides a satisfying shooting experience without excessive wear when the pistol is properly maintained.

Applications

– Home defense: The .45 ACP is widely regarded for its balance of controllable recoil and terminal effectiveness.
– Range training: The M&P45’s ergonomics and the included barrels make it a great platform for learning different setups.
– Customization: The threaded barrel lets owners add compensators or suppressors where legal and appropriate.

Included Accessories and What They Mean to You

This listing includes the original box, one 14-round magazine, and two 10-round magazines. A 14-round magazine for a .45 ACP pistol provides extended capacity without drastically changing the grip profile, while the two 10-round magazines are useful for compliance in jurisdictions with magazine capacity limits or for carry rotation. Having multiple mags and the factory box increases the package’s value and readiness out of the box.

Condition and Value

The seller notes the firearm is in “very good condition.” For buyers, that typically indicates normal handling wear but no major defects — a solid tradeoff between new-unit pricing and used-market savings. At $650.99, this M&P45 represents an attractive option for someone seeking the .45 ACP platform with modular barrel options and included magazines.

For a deeper look at the listing and purchasing path, View product details and pricing.

Ergonomics, Controls, and Maintenance

Smith & Wesson designed the M&P series with an emphasis on user comfort and intuitive controls. Expect an aggressive, texturized grip, easily reached slide stop and magazine release, and a low bore axis to help tame the .45 ACP’s recoil. Routine maintenance — field-strip cleaning of the slide, barrel swap between the 5″ threaded and 4.5″ flush, and periodic lubrication — keeps the pistol running reliably for thousands of rounds.

Accessories and Sights

The threaded barrel expands your accessory options. Whether adding a sound moderator where permitted, a compensator to reduce muzzle flip, or a threaded-only suppressor for training, the 5″ barrel opens doors. Consider upgraded sights or a red-dot cut if you plan to use the pistol for competitive or professional applications; the solid slide and factory indexing support many optics solutions with the right adapter plate.

Check current availability

SMITH & WESSON M&P45 close-up of slide and barrel

Whether you prioritize a compact carry-ready setup with the 4.5″ flush barrel or a configurable, suppressor-ready rig with the 5″ threaded barrel, this SMITH & WESSON M&P45 package gives you both options. The included mags and box, combined with a very good-condition example and a $650.99 price, make this an opportunity worth evaluating for shooters seeking .45 ACP performance on a proven platform.

If you’re ready to inspect the full listing or purchase through our retailer link, follow the product page to complete your transaction and confirm shipping and transfer details.


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People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.

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