Selected Handgun Detail

Smith & Wesson
Model 310 Night Guard
Smith & Wesson Revolver 310 Night Guard 10 mm Variant-1
Scale To:
Gun Dimensions Width:No Data
Length:7.6-in Height:No Data
Barrel:2.5-in Weight:28-oz
1 Variant
Gun Rankings
  • Power Factor (180 grain bullet)181080
  • Recoil Factor (180 grain bullet)9.26 ft-lb
  • Total Capacity6 rounds
  • ConcealabilityFair
  • Defense Factor70%
Gun Specifications
Type:Revolver
Caliber:10 mm
Action:revolving chamber
Trigger:double-action (DA/SA)
Safety:hammer block
Cylinder:6-round
Frame:matte black scandium alloy
Grip:black synthetic
Sights:tritium front, fixed notch rear
Notes:N-frame, stainless cylinder
Manufacturer
Smith & Wesson
More Info
About the Gun

The Night Guard series are short-barrel, compact, double-action revolvers built especially for personal defense and concealed carry. They employ advanced construction and design features, and they share a common configuration across three different frame sizes and six different chamberings. Features include an all matte black finish, front tritium night sight and Pachmyer synthetic rubber grips.

Production

Production of this firearm began in 2008 as part of a specialized series focused on personal defense. It was manufactured for a limited time, with production largely ceasing by 2012, though exact discontinuation dates may vary based on specific configurations.

Market value
Last updated: 7/3/2025

The MSRP for a new firearm of this model is approximately $1,200. Current market value for a used one in 95% condition is around $800-$900, depending on local demand and availability.

Cartridge Specifications
Cartridge: 10 mm
Alias: N/A
More Info
Ballistics for This Gun
Selected Bullet Mass:180 grains
MV:1006 ft/sec ME:405 ft-lbs
Analysis

This 10mm revolver offers a robust platform for shooters seeking power in a compact frame. Its accuracy is commendable, delivering consistent groupings at moderate ranges, thanks to a well-balanced design. The ergonomics cater to a wide range of hand sizes, with a grip that facilitates a secure hold during firing. Reliability is a key asset, as it performs consistently under varied conditions with proper care. However, maintenance can be demanding, requiring regular attention to ensure optimal function, and sourcing replacement parts may pose challenges due to limited availability. The trigger pull is smooth but on the heavier side, which might not suit all users, particularly those accustomed to lighter actions. Felt recoil is significant, as expected from the potent 10mm cartridge, potentially affecting shooters sensitive to kick. Overall, it’s a capable choice for those prioritizing power over ease of upkeep.

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