M18

The same accuracy, durability and unmatched reliability as the M17, now available in a compact size.

 

NO RECEIPTS

NO WARRANTY CARDS

FULLY-TRANSFERABLE

FOREVER

SIG SAUER® Infinite Guarantee™

Models

Browse by individual sku to find the right product for you.

Availability
SKU
PISTOL SIZE
MAGS INCLUDED
RX FOOTPRINT
SIGHT RADIUS
SLIDE FINISH
SLIDE MATERIAL
ELECTRO-OPTIC INSTALLED
TRIGGER TYPE
FRAME FINISH
FRAME MATERIAL
GRIP TYPE
GRIP MATERIAL
GRIP COLOR
FCU FINISH
FCU MATERIAL
BARREL LENGTH
BARREL MATERIAL
OVERALL LENGTH
OVERALL WIDTH
HEIGHT
WEIGHT
STATE COMPLIANT
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M18-9-CSS-MS
9mm Luger
(1) 17rd / (2) 21rd Steel Mags
SIGLITE Front / Night Sight Rear Plate
Yes
M17/M18 MHS: Deltapoint Pro & Romeo-M17
5.8 in
Coyote M17 PVD
Stainless Steel
No
Striker Fired w/Curved Trigger
Yes
Stainless Steel
Stainless Steel
Standard Coyote Carry Medium Grip
N/A
Coyote Tan
N/A
3.9 in [99.06 mm]
No
Carbon Steel
8.0 in [203 mm]
1.5 in [38 mm]
5.5 in
28.1 oz [796.6 g]
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M18-9-CSS-MS-10
9mm Luger
Carry
(3) 10rd Steel Mag
SIGLITE Front / Night Sight Rear Plate
Yes
M17/M18 MHS: Deltapoint Pro & Romeo-M17
5.8 in
Coyote M17 PVD
Stainless Steel
No
Striker
Striker Fired w/Curved Trigger
Yes
Stainless Steel
Stainless Steel
Standard Coyote Carry Medium Grip
N/A
Coyote Tan
M1913
N/A
3.9 in [99.06 mm]
No
Carbon Steel
7.2 in [183 mm]
1.5 in [38 mm]
5.5 in
28.1 oz [796.6 g]
Connecticut / Hawaii / Illinois / Maryland / New Jersey
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Features
Details
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Features

MHS Slide Configuration

Carry length Coyote Grip Module

Ambi Manual Safety and Shielded Ambi Slide Catch Lever
Details

The SIG SAUER M18 is the official sidearm of all branches of the U.S. Military and the official sidearm of the U.S. Marine Corps. The commercial M18 brings the same unprecedented accuracy, extreme reliability and unmatched durability the military demands, coming standard with SIGLITE night sights and a removable night sight rear plate. The optic ready slide is directly compatible with ROMEO-M17 red dot optic. The slide and grip module are the same coyote tan as the military version, and it includes (1) 17 round magazine and (2) 21 round magazines. The SIG SAUER M18...chosen by the U.S. Marine Corps and the U.S Military, now available to you for the first time.  

  • Commercial release of the MHS M18
  • Coyote PVD Finish
  • MHS Slide assembly with single screw sight plate configuration now compatible
    with Romeo-M17
  • Deltapoint Pro Optic Footprint, and compatible with ROMEO-M17 Red Dot Optics
  • M18 serial number series
  • (1) 17rd (2) 21rd or (3) 10rd steel magazines
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