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Sig Sauer
M18X 3.9" 9MM BLACK
Item # SIG WM18-9-PRO-BLK MSRP $799.99Proof of Eligibility Required. Eligibility Guidelines.
PRODUCT DETAILS
TECH SPECS:
The SIG WM18-9-PRO-BLK brings modern upgrades to the storied 1911 platform, featuring a sleek black finish and an optics-ready slide. Built on SIG’s acclaimed military design, it fuses the compact M18 length with advanced ergonomics and precision craftsmanship.
Notable Features
-
Optic-Ready X Slide – Designed for direct mounting of micro red dots (e.g. Romeo1, DeltaPoint Pro) for fast target acquisition.
-
X Flat Blade Trigger – Offers a crisp, flat-face trigger pull, enhancing shot precision and shooter feel.
-
Full-Length Guide Rod & M-1913 Accessory Rail – Adds weight to reduce muzzle flip and allows attachments like lights or lasers.
-
Modular Grip & High Undercut Beavertail – Optimized for low bore axis handling and rapid, intuitive indexing.
-
Suppressor-Height Sights Included – Prepped for optics co-witness or threaded barrel accessories (barrel thread sold separately).
-
Included Magazines – Ships with one 17-round and two 21-round extended magazines.
-
Infinite Guarantee™ – Covered by SIG’s transferable lifetime warranty for confidence in use.
The M18X leverages the best of SIG’s military heritage with tactical enhancements. Its optics-ready platform, refined ergonomics, and carry-ready size make it ideal for both concealed carry and practical competition.
| Specification | Details |
|---|---|
| Model | WM18-9-PRO-BLK |
| Caliber | 9×19 mm Luger |
| Capacity | 17-round (2 extended 21) |
| Slide | Black, Optic-Ready X Slide |
| Trigger | X Flat Blade |
| Accessory Rail | M-1913 |
| Sights | Suppressor-height irons |
| Included Optic | None installed |
| Weight (unloaded) | Approx. 28.7 oz |
| Warranty | SIG Infinite Guarantee™ |
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
SORT BY MOST RECENT
No Customer Review on this product
PRODUCT DETAILS
TECH SPECS:
The SIG WM18-9-PRO-BLK brings modern upgrades to the storied 1911 platform, featuring a sleek black finish and an optics-ready slide. Built on SIG’s acclaimed military design, it fuses the compact M18 length with advanced ergonomics and precision craftsmanship.
Notable Features
-
Optic-Ready X Slide – Designed for direct mounting of micro red dots (e.g. Romeo1, DeltaPoint Pro) for fast target acquisition.
-
X Flat Blade Trigger – Offers a crisp, flat-face trigger pull, enhancing shot precision and shooter feel.
-
Full-Length Guide Rod & M-1913 Accessory Rail – Adds weight to reduce muzzle flip and allows attachments like lights or lasers.
-
Modular Grip & High Undercut Beavertail – Optimized for low bore axis handling and rapid, intuitive indexing.
-
Suppressor-Height Sights Included – Prepped for optics co-witness or threaded barrel accessories (barrel thread sold separately).
-
Included Magazines – Ships with one 17-round and two 21-round extended magazines.
-
Infinite Guarantee™ – Covered by SIG’s transferable lifetime warranty for confidence in use.
The M18X leverages the best of SIG’s military heritage with tactical enhancements. Its optics-ready platform, refined ergonomics, and carry-ready size make it ideal for both concealed carry and practical competition.
| Specification | Details |
|---|---|
| Model | WM18-9-PRO-BLK |
| Caliber | 9×19 mm Luger |
| Capacity | 17-round (2 extended 21) |
| Slide | Black, Optic-Ready X Slide |
| Trigger | X Flat Blade |
| Accessory Rail | M-1913 |
| Sights | Suppressor-height irons |
| Included Optic | None installed |
| Weight (unloaded) | Approx. 28.7 oz |
| Warranty | SIG Infinite Guarantee™ |
SORT BY MOST RECENT
No Customer Review on this product
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
