Selected Handgun Detail

SIG
Model P229 M11-A1
SIG Pistol P229 M11-A1 9 mm Variant-1
Scale To:
Gun Dimensions Width:1.5-in
Length:7.1-in Height:5.4-in
Barrel:3.9-in Weight:32-oz
1 Variant
Gun Rankings
  • Power Factor (124 grain bullet)141732
  • Recoil Factor (124 grain bullet)4.28 ft-lb
  • Total Capacity16 rounds
  • ConcealabilityGood
  • Defense Factor87%
Gun Specifications
Type:Pistol
Caliber:9 mm
Action:recoil operated semi-automatic
Trigger:double-action (DA/SA)
Safety:frame mounted decocking lever
Magazine:15-round
Frame:aluminum alloy
Grip:black polymer
Sights:SIGLITE night sights
Notes:
Manufacturer
SIG SAUER GmbH & Co. KG
More Info
About the Gun

Pistol, compact, 9mm, M11 issued to US Naval Aviation and key units in every branch of the Armed Services. Upgraded with a stainless steel slide, a Short Reset Trigger and three 15 round flush fit magazines, the M11-A1 variant features the same phosphate coated internals, SIGLITE night sights and MIL-STD UID label of the standard-issue M11.

Production

Production of this model began in 2012 and continues to be manufactured as part of the current lineup. Specific dates may vary based on serial numbers, but it remains an active offering from the manufacturer.

Market value
Last updated: 7/10/2025

For this gun, the MSRP is approximately $1,099 based on 2024-2025 data. The used market value in 95% condition is around $750-$850, reflecting current auction and pricing trends.

Cartridge Specifications
Cartridge: 9 mm Luger
Alias: 9 mm Parabellum
More Info
Ballistics for This Gun
Selected Bullet Mass:124 grains
MV:1143 ft/sec ME:360 ft-lbs
Analysis

This 9mm compact pistol offers a solid blend of performance and practicality for both duty and personal defense. Its accuracy is commendable, delivering consistent groupings at typical engagement distances, thanks to a well-designed barrel and sight system. Ergonomically, the grip provides a natural fit for a wide range of hand sizes, enhancing control during rapid fire. Reliability is a key asset, with the firearm functioning flawlessly across various ammunition types and conditions. However, maintenance can be somewhat intricate, requiring more attention to detail than some simpler designs. Availability of replacement parts may also pose a challenge in certain regions. The trigger pull is smooth, with a crisp break in double-action mode, though some users might find the initial weight a bit heavy. Felt recoil is moderate, manageable for most shooters, ensuring follow-up shots remain on target with proper technique.

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