Coonan Inc. .357 Magnum 5” Semi Automatic Pistol & Case, 4 Mags, Extras
SOLD FOR: $3,475.00
LSB#: WY250201MG005
Make: Coonan Inc.
Model: 357 Magnum Automatic
Serial Number: HFA7339
Year of Manufacture: Modern
Caliber: .357 Magnum
Action Type: Single Action Semi-Auto with Removable Magazine
Markings: The left side of the slide is marked, “COONAN .357 MAGNUM AUTOMATIC”. The barrel is marked, “.357 MAG”. The right side of the frame is marked, “HFA7339 Coonan, Inc. Blaine, MN”. The grips have the Coonan logo.
Barrel Length: 5”
Sights / Optics: The front sight is a blade with a white dot dovetailed to the front of the slide. The rear sight is a square notch with two white dots dovetailed to the rear of the slide.
Stock Configuration & Condition: The grips are two-piece smooth wood with Coonan logos. The grips have no notable wear or damage. There are no chips or cracks. The grips are in Excellent condition.
Type of Finish: Stainless Steel
Finish Originality: Original
Bore Condition: The bore is very bright and the rifling is sharp. There is no erosion in the bore. In this writer’s opinion, the bore rates 10/10. This pistol appears to have only been test fired.
Overall Condition: This pistol retains about 99% of its metal finish. There is no notable wear or damage, only light handling marks. The screw heads have strong slots. The markings are clear. Overall, this pistol is in Excellent condition.
Mechanics: The action functions correctly. The trigger pull is crisp and the slide has barely perceptible play to the frame. We have not fired this pistol. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance standards.
Box, Paperwork & Accessories: Original padded case, paperwork, 4 x 6 round magazines in excellent condition, spare .38 SPL recoil spring, chamber flag, ear plugs and carry container, oil bottle, and test fire cartridges.
Our Assessment: The Coonan Inc. .357 Magnum is a unique and highly sought-after semi-automatic pistol that blends the familiar 1911-style platform with the power of the .357 Magnum cartridge. Unlike most pistols chambered in .357 Magnum, which are typically revolvers, the Coonan offers magazine-fed, semi-automatic operation, providing increased capacity and faster follow-up shots without sacrificing the ballistic performance of the potent magnum round. This innovative design allows shooters to experience the hard-hitting power and flat trajectory of the .357 Magnum in a familiar, ergonomically comfortable semi-automatic format, making it a standout choice for enthusiasts and collectors alike. One of the defining features of the Coonan .357 Magnum is its modified 1911 action, which has been engineered to handle the higher pressures and longer cartridge length of the .357 Magnum. The linkless barrel system and external extractor contribute to the pistol’s reliability, while the 5-inch barrel allows for excellent velocity retention, ensuring the full potential of the magnum round is realized. The single-action trigger provides the crisp break that 1911 shooters love, making this an excellent option for target shooting, self-defense, and even handgun hunting. Additionally, Coonan pistols were known for their custom-grade fit and finish, often featuring stainless steel construction, making them both durable and visually striking.
For collectors and shooters looking for a truly unique semi-automatic pistol, the Coonan .357 Magnum is a must-have. Its combination of magnum power, 1911 ergonomics, and semi-automatic functionality makes it a one-of-a-kind firearm in the handgun world. While Coonan pistols were produced in limited numbers, their reputation for performance, reliability, and distinctive design has made them highly desirable. Whether appreciated for its engineering ingenuity, collectibility, or sheer shooting enjoyment, the Coonan .357 Magnum is a firearm that stands apart from the rest, offering a powerful and refined shooting experience rarely found in a semi-automatic pistol. -R.E.
