Selected Handgun Detail

Cobra
Model Big Bore Derringer
Cobra Pistol Big Bore Derringer .22 Mag (WMR) Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:4.65-in Height:3.31-in
Barrel:2.75-in Weight:14-oz
1 Variant
Gun Rankings
  • Power Factor (40 grain bullet)49520
  • Recoil Factor (40 grain bullet)1.15 ft-lb
  • Total Capacity2 rounds
  • ConcealabilityExcellent
  • Defense Factor40%
Gun Specifications
Type:Pistol
Caliber:.22 Mag (WMR)
Action:2-barrel
Trigger:single-action (SA)
Safety:hammer block
Magazine:2-round
Frame:steel
Grip:various grip options
Sights:blade front
Notes:breech loaded over/under barrels
Manufacturer
Cobra Enterprises of Utah
More Info
About the Gun

Cobra derringers come with a steel barrel, steel breech block insert, steel striker type firing mechanisms, positive plunger type safety with internal hammer block to help prevent unintended discharge. Derringers are available in several finishes at an additional cost; black powder coat, chrome, satin nickel, black chrome, royal blue, ruby red, majestic pink, imperial purple and King Cobra copper. Grip options are imitation pearl, molded black synthetic, molded white synthetic and laminated rosewood.

Production

Production of this firearm began in 1983 and continues to the present day, with various models and configurations being manufactured over the years by the same company, maintaining its classic design and functionality.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $169-$189, while the used market value in 95% condition ranges from $120-$150 based on recent 2024-2025 sales data.

Cartridge Specifications
Cartridge: .22 Magnum
Alias: .22 Winchester Magnum Rimfire (WMR)
More Info
Ballistics for This Gun
Selected Bullet Mass:40 grains
MV:1238 ft/sec ME:136 ft-lbs
Analysis

This compact derringer in .22 Magnum offers a unique blend of portability and power for a small-frame handgun. Its accuracy is commendable at close range, making it suitable for personal defense or casual plinking within 10-15 yards. The ergonomics are functional, with a grip that fits most hand sizes, though prolonged use may cause discomfort due to its minimal design. Reliability is generally solid with proper care, as it performs consistently under standard conditions. However, maintenance can be cumbersome, requiring attention to detail to avoid wear on the compact components. Parts availability is limited, which could pose challenges for repairs. The trigger pull is notably heavy, potentially affecting precision for less experienced shooters. Felt recoil is sharper than expected for the caliber, which might deter some users seeking a milder shooting experience. Overall, it serves a niche purpose with specific trade-offs.

User Rating
0 User Ratings
0 User Comments
User Comments

There are currently no user comments for this handgun.