Description
Grand Power GPWR P1 9MM MK23 3.66″ 15RD
The Grand Power GPWR P1 9MM MK23 3.66″ 15RD is a SA/DA semi-automatic pistol that trims barrel and slide length for a handier profile while keeping the full-size grip and 15-round magazine capacity. It bridges the gap between a duty gun and a concealed carry piece, offering the same proven rotating-barrel lockup in a more compact package.
| Manufacturer | Grand Power (per manufacturer specs) |
|---|---|
| Model | GPWR P1 MK23 |
| Material | Steel slide, polymer frame (per manufacturer specs) |
| Compatibility | 9mm Luger, standard 15-round magazines (per manufacturer specs) |
| Finish | Black oxide slide, black polymer frame (per manufacturer specs) |
| Weight | 26 oz unloaded (per manufacturer specs) |
| Condition | New |
Key Features
- Shortened Barrel and Slide – WHY IT MATTERS: The 3.66″ barrel and compact slide reduce overall length by nearly an inch compared to the full-size GPWR, making it easier to conceal without sacrificing the grip you already train with.
- Rotating Barrel Lockup – WHY IT MATTERS: This unique system reduces felt recoil and muzzle rise, keeping you on target faster for follow-up shots – a real advantage in a defensive or match scenario.
- Full-Size Grip with 15-Round Capacity – WHY IT MATTERS: You get a comfortable, full-handed hold and standard magazine capacity, so you don’t have to compromise on ergonomics or firepower for the sake of a shorter slide.
- Side-Adjustable Steel Rear Sight – WHY IT MATTERS: Windage adjustments are quick and tool-free, letting you dial in your point of aim without a trip to the gunsmith. Plastic front sight included; fiber-optic available by request.
- SA/DA Trigger with Decocking Lever – WHY IT MATTERS: The single-action/double-action trigger gives you a light, crisp SA pull for accurate shooting, plus a heavy DA first pull as a safety feature – and the decocker lets you lower the hammer safely.
Who It’s For
This pistol is for the shooter who wants a compact carry option but refuses to give up the grip feel and capacity of a full-size gun. It works well for everyday concealed carry, home defense, and even IDPA or USPSA competition where a shorter barrel is allowed. If you’re a southern bird hunter who also carries in the field, the GPWR P1 tucks nicely under a vest or jacket.
Pros & Cons
- Pro: Rotating barrel system delivers soft recoil and flat shooting.
- Pro: Full-size grip means no pinky-dangling – you get a solid hold.
- Pro: 15-round capacity is standard for a compact 9mm.
- Con: Plastic front sight is a budget touch; many shooters will swap it for a fiber-optic or night sight (available by request from Grand Power).
Comparison
| Feature | Grand Power GPWR P1 | Zev Technologies OZ9 Compact | Lone Wolf Distributors Timberwolf Compact |
|---|---|---|---|
| Barrel Length | 3.66″ | 3.9″ | 3.9″ |
| Capacity | 15+1 | 15+1 | 15+1 |
| Lockup System | Rotating barrel | Browning-style tilt | Browning-style tilt |
| Trigger | SA/DA w/ decocker | Striker-fired | Striker-fired |
| Weight (unloaded) | 26 oz | 24 oz | 25 oz |
| MSRP | $608.27 | $1,200+ | $500 |
FAQ
What does “SA/DA” mean on this pistol?
SA/DA means single-action/double-action. The first trigger pull is a heavier double-action pull (about 10 lbs) that cocks and releases the hammer. Subsequent shots are single-action (about 4.5 lbs) with a lighter, shorter pull. The decocker lets you safely lower the hammer after chambering a round.
Can I use standard Grand Power magazines in the P1?
Yes. The GPWR P1 takes the same 15-round magazines as the full-size GPWR. They drop free and lock back on an empty mag.
Is the rotating barrel system reliable for self-defense?
Absolutely. Grand Power’s rotating barrel has been proven in military and police contracts. It reduces recoil and improves accuracy without the carbon buildup issues some tilt-barrel designs see.
What holsters fit the GPWR P1?
Kydex holsters molded for the GPWR P1 or compact Grand Power models work best. Many makers offer options for the 3.66″ barrel. Leather holsters designed for the full-size GPWR may also fit with slight retention adjustment.
The Grand Power GPWR P1 9MM MK23 3.66″ 15RD is a smart choice for the shooter who wants compact dimensions without the usual trade-offs. It’s accurate, soft-shooting, and built on a proven platform. Over 200,000 Grand Power pistols are in service worldwide, a testament to their reliability. Semi Auto Handguns | Concealed Carry | 9mm Pistols
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
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