SIG Sauer MPX K 9mm Black AR-Style Semi-Auto Pistol
Specifications
Grip Black polymer
Action Double Action
Finish Black hardcoat anodized aluminum with black nitride barrel
Weight 5.01 pounds
Capacity 35+1
Optic Ready Yes
Barrel Length 4.5 inches
Caliber / Gauge 9mm
Manual Safety Yes
Overall Length 22.25 inches
Threaded Barrel Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
Built for fast handling and reliable performance, the SIG Sauer MPX K is a semi-automatic 9mm pistol built on an AR-style platform with a closed-bolt gas piston system. This 4.50-inch threaded-barrel configuration is designed for suppressor readiness and features the SIG PCB folding brace for an ultra-compact folded mode. The Timney single-stage trigger delivers a smooth, fast break while the M-LOK handguard supports flexible accessory mounting.
Key Features
- Closed-bolt gas piston operation for smooth cycling and dependable function
- SIG PCB folding brace for compact transport and folded-size operation
- Timney single-stage trigger for crisp, responsive performance
- 4.50-inch threaded barrel for suppressor use and accessory compatibility
- M-LOK handguard for flexible rail and suppressor coverage options
- Picatinny rail receiver for mounting optics and accessories
If you want a compact, modular 9mm MPX platform, the MPX K with the PCB folding brace is built for how you train and run gear.
4.9 | 12 Reviews
- SKU:
- PMPX4B935
- UPC:
- 798681666744
- BUDS ID:
- 108768
Free and Fast Shipping. Typically ships within 1-2 business days.
Compatible Ammo
Customers Also Bought
Customer Gallery
Customer Reviews
4.9 out of 5
12 total reviews
Share your experience
Let others know what you have thought about this item.
Latest Reviews
Trent F.
1 year ago
Verified Purchaser
This is a great PCC!...
This is a great PCC! The ergonomics are amazing. The ar style controls from the safety and the mag release are great. Love this little gun. Recoil is much less than the CZ scorpion. The trigger is also great. I have zero complaints about this gun.
Joshua H.
1 year ago
Verified Purchaser
Such an incredibly fun...
Such an incredibly fun "pistol" to shoot
James K.
4 years ago
Verified Purchaser
The Sig Sauer Mpx is...
The Sig Sauer Mpx is amazing. Easy to shoot and easy to maintain.
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
No questions found
Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
