Selected Handgun Detail

Ruger
Model P91 (P-91)
Ruger Pistol P91 (P-91) .40 S&W Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:7.75-in Height:No Data
Barrel:4.5-in Weight:32-oz
Variant 1 of 2
Gun Rankings
  • Power Factor (180 grain bullet)184860
  • Recoil Factor (180 grain bullet)7.36 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityFair
  • Defense Factor84%
Gun Specifications
Type:Pistol
Caliber:.40 S&W
Action:recoil operated semi-automatic
Trigger:double-action (DA/SA)
Safety:slide mounted ambi decocker
Magazine:10-round
Frame:aluminum alloy
Grip:black polycarbonate
Sights:fixed 3-dot
Notes:model P91DC, stainless slide
Manufacturer
Sturm, Ruger & Co., Inc.
More Info
About the Gun

Semi-automatic pistol similar to model P90, except is not available with external safety. This model was available in a decocking or double-action only variation.

Production

Production of this firearm began in 1991 and continued until 1994. It was part of a series introduced during that early 1990s period, with manufacturing primarily occurring within those specific years before discontinuation.

Market value
Last updated: 7/10/2025

For this gun in 95% condition, the MSRP is not widely available as it’s discontinued. Used market value in 2024/2025 ranges from $350 to $450, based on recent auction trends and pricing guides.

Cartridge Specifications
Cartridge: .40 Smith & Wesson
Alias: N/A
More Info
Ballistics for This Gun
Selected Bullet Mass:180 grains
MV:1027 ft/sec ME:422 ft-lbs
Analysis

This .40 S&W caliber pistol offers a solid option for shooters seeking a dependable duty or self-defense firearm. Its accuracy is commendable, delivering consistent performance at moderate ranges, while the ergonomic grip design accommodates a variety of hand sizes, enhancing control during use. Reliability is a key asset, with the firearm functioning well under diverse conditions and with proper care. However, maintenance can be somewhat cumbersome, as disassembly and reassembly require attention to detail, which may frustrate less experienced users. Additionally, sourcing replacement parts can be challenging, potentially limiting long-term support. The trigger pull is on the heavier side, which might affect precision for some shooters, though it provides a deliberate feel for safety-conscious individuals. Felt recoil is noticeable due to the potent caliber, but it remains manageable with proper technique, making this a practical choice for many.

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