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Selected Handgun Detail

SIG
Model P250 Full Size
SIG Pistol P250 Full Size .45 Auto Variant-1
Scale To:
Gun Dimensions Width:1.4-in
Length:8-in Height:5.5-in
Barrel:4.7-in Weight:29.4-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)192970
  • Recoil Factor (230 grain bullet)8.87 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityFair
  • Defense Factor83%
Gun Specifications
Type:Pistol
Caliber:.45 Auto
Action:recoil operated semi-automatic
Trigger:double-action only (DAO)
Safety:no manual safety
Magazine:10-round
Frame:black polymer
Grip:integrated polymer
Sights:SIGLITE night sights
Notes:Nitron finish slide
Manufacturer
SIG SAUER GmbH & Co. KG
More Info
About the Gun

The SIG P250 Full Size is a modular pistol built around a serialized metal fire control assembly that fits into larger polymer grip modules. It has the appearance of a full-size duty or service handgun with a slide offered in Nitron or two-tone finishes and an integral accessory rail. The design supports ambidextrous operation and caliber interchangeability while maintaining a straightforward, functional layout suited for range or general use.

Production

Production ran from 2008 through 2015.

Market value
Last updated: 7/19/2026

MSRP at production was around $650–$750. Current used market value for examples in good to very good condition ranges $375–$575.

Cartridge Specifications
Cartridge: .45 Automatic
Alias: .45 Automatic Colt Pistol (ACP)
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:839 ft/sec ME:360 ft-lbs
Analysis

SIG Sauer developed the P250 Full Size as part of the broader modular platform introduced in the late 2000s. The full-size configuration provided higher capacity and a longer sight radius compared to the Compact and Subcompact options, addressing user needs for a more substantial carry or duty pistol within the same chassis system. Production included standard Nitron models across the main calibers along with two-tone variants in 9mm, .357 SIG, and .40 S&W. The series reflected SIG's effort to innovate in the handgun market with user-configurable components, though it later competed with evolving striker-fired modular designs from the same manufacturer.

User Rating
2 User Ratings
2 User Comments
User Comments

5 of 5 Stars
My House Gun
By babbalou1569 on 31 Mar 2019
Zero failures in several hundred rounds. I've used steel case, aluminum case, other cheap stuff & hollow points. Accurate. I measured the DAO trigger at 5.2 pounds & it's very smooth. Fun to shoot. I put a light on the rail & this pistol stays by my night stand when I'm not at the range or on the road. Easy to take down, clean & reassemble.

5 of 5 Stars
Fine SD Pistol
By Beanfield on 22 Mar 2018
I like its smooth long D/A trigger and the way it fits my hand. My Ruger KP-90 and P-250 are the easiest to control. Both are very underrated pistols.