5 Smith Wesson Mp9 M2 Full Size of 2026 For Exact Holster and Sight Fit

1

Alien Gear Rapid Force Level 3 Duty Holster – Compatible

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• ARS Mark

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  8.5
• Brand
  Alien Gear

Key specs2

Retention Level

Level 3 retention

Optic and Light Clearance

Engineered to fit full-size or compact M2.0 slides equipped with an optic and a large weapon-mounted light.

Pros & cons43

Pros

• Provides active Level 3 retention built specifically for open or duty carry
• Accommodates slide-mounted optics alongside full-size M2.0 frames
• Molded to fit large weapon lights on 4-inch and 4.25-inch slide setups
• Mid-ride belt slide positions the grip at an accessible draw height

Cons

• Bulky duty profile makes concealed inside-the-waistband carry impractical
• Configured strictly for right-hand draw positions
• Axon camera mount compatibility is explicitly omitted from this model

2

XS Sights DXT2 PRO Series Sights Compatible with Smith &

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• ARS Mark

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  9.2
• Brand
  XS Sight Systems

Key specs2

Slide Cut Fit

• S&W M2.0 Optics Ready Full Size
• S&W M2.0 Optics Ready Compact
• M&P9 M2.0 Metal Full Size and Competitor

Sight Category

DXT2 PRO Series iron sights

Pros & cons32

Pros

• Engineered to fit optics-ready S&W M&P M2.0 full-size and compact slides
• Compatible with specialized M&P9 M2.0 Metal Full Size and Competitor slides
• DXT2 PRO design offers dedicated sight upgrades over standard factory posts

Cons

• Does not list compatibility with older standard non-optics-ready slide cuts
• Installation requires dedicated sight-pusher tools or gunsmith fitting

3

S&W M&P 9mm Holster - OWB Kydex Holster for Smith&Wesson

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  7.5
• Brand
  GUN & FLOWER

Key specs2

Carry Style

Outside the waistband (OWB)

Caliber Compatibility

9mm and .40 S&W

Pros & cons32

Pros

• Molded from rigid Kydex for outside-the-waistband range or open carry
• Fits 4.25-inch full-size barrels as well as 4-inch and 3.6-inch compact variants
• Accepts both 9mm and .40 caliber M&P M2.0 frame dimensions

Cons

• Does not list clearance for weapon-mounted lights or slide-mounted red dots
• Right-hand orientation excludes left-handed shooters

4

Alien Gear Rapid Force Level 3 Duty Holster – Compatible

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• ARS Mark

  ARS Mark is a ranking system developed by bestairriflescopes.com. ARS Mark has no relationship or impact from any manufacturers or sales agent websites. Learn more

  7.7
• Brand
  Alien Gear

Key specs2

Exterior Finish

Basket Weave Black

Mounting Interface

Mid-ride belt slide system designed to secure onto duty belts for right-hand draw.

Pros & cons42

Pros

• Features Level 3 mechanical retention for duty-grade weapon security
• Classic basketweave black finish matches traditional uniform duty gear
• Accommodates full-size and compact M&P frames with optics and large lights
• Mid-ride belt slide configuration ensures steady placement on duty belts

Cons

• Rigid duty shell is far too substantial for concealed carry needs
• Right-hand configuration only, offering no left-hand orientation

5

POLE.CRAFT M&P 2.0 9mm Hoster IWB KYDEX for Smith &

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  7.7
• Brand
  POLE.CRAFT

Key specs2

Concealment Profile

Designed for inside-the-waistband (IWB) concealment of 4-inch and 4.25-inch M&P 2.0 9mm pistols.

Holster Material

Formed Kydex

Pros & cons32

Pros

• Inside-the-waistband Kydex molding allows concealed carry of 4.25-inch slides
• Also accommodates 4-inch M&P 2.0 9mm pistols in the same shell
• Lightweight minimalist profile reduces bulk inside pants waistbands

Cons

• Listing does not state clearance for weapon lights or red dot sights
• Lacks the multi-point mechanical retention required for exposed duty carry

Last update on 2026-09-15 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Does an M&P9 M2.0 full-size holster accommodate a red dot optic?

It depends on whether the holster incorporates an optic-cut profile or clearance hood. Level 3 retention rigs, including the Alien Gear Rapid Force Level 3 Duty Holster for the S&W M&P9 M2.0, are specifically engineered with optic clearance to protect the housing while maintaining a clean draw stroke. Open-top Kydex models require a dedicated slide cutout along the top edge. Check that your specific optic footprint clears the retention hood or sweat guard before carrying to prevent the glass from binding during an emergency presentation.

Can you comfortably carry a full-size 4.25-inch M&P9 M2.0 inside the waistband?

Yes, inside-the-waistband Kydex holsters molded for the 4.25-inch barrel length support secure concealed carry on a full-size frame. The POLE.CRAFT IWB Kydex holster accommodates the Smith & Wesson M&P 9mm M2.0 4-inch and 4.25-inch slide lengths while keeping the trigger guard fully covered. Concealing the longer full-size grip requires pairing the holster with a reinforced gun belt to tuck the frame against your ribs and prevent outward printing.

Will aftermarket sights fit an optics-ready M&P9 M2.0 slide?

Yes, but you must select sights machined specifically for the factory optics-ready dovetail dimensions. The XS Sights DXT2 PRO Series sights are compatible with S&W M2.0 Optics Ready Full Size and Compact slides, as well as the M&P9 M2.0 Metal Full Size and Competitor models. Standard non-optics-ready slides utilize a different rear dovetail cut, so confirm whether your slide came with factory optic plates before choosing replacement irons.

Can an M&P9 M2.0 full-size 4.25-inch pistol fit into a 4-inch compact holster?

Only if the holster shell is molded with an open muzzle or designed as a multi-length fit. Models such as the POLE.CRAFT IWB Kydex and OWB Kydex holsters are engineered to accept both 4-inch and 4.25-inch M2.0 configurations. A closed-muzzle shell built strictly for a 4-inch barrel will stop a 4.25-inch slide short, preventing the trigger guard from clicking into positive retention. If you transition between different full-size sidearms, choosing a dedicated holster for secure retention demands this same exact barrel-length verification.

Do duty retention holsters support weapon lights on the full-size M&P9 M2.0?

Yes, duty holsters equipped with expanded light channels will fit full-size setups carrying an attached illumination tool. The Alien Gear Rapid Force Level 3 Duty Holster supports a large light configuration on Smith & Wesson M&P 1.0 and M2.0 models with 4-inch to 4.25-inch barrels. Because duty shells secure the firearm using internal mechanisms around the light body, verify that your weapon light matches the manufacturer's large light specification. The same precision matters when sourcing a flawless duty holster fit for duty-grade handguns.

Are sights and holsters interchangeable between polymer and Metal Full Size M&P9 M2.0 pistols?

Sights share direct cross-compatibility, while holster fitment requires checking frame clearance. The XS Sights DXT2 PRO Series explicitly fits both the M&P9 M2.0 Metal Full Size and standard M2.0 Optics Ready slides. Holsters molded for polymer frames often accept metal variants if the slide profile and rail geometry match, but you should verify trigger-guard dimensions to ensure the Kydex retention detent locks securely without scraping the metal finish.