
Sig Sauer 320CA9M18MS10 P320 Carry *MA Compliant 9mm Luger 3.90" 10+1 Coyote PVD Stainless Steel Black Polymer Grip
$649.99
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Sig Sauer P320 M18 MA Compliant: Unparalleled Performance and Military Heritage for the Civilian Market
The Sig Sauer P320 M18 MA Compliant pistol (MPN: 320CA9M18MS10, UPC: 798681618040) represents a unique fusion of military-proven reliability, advanced modularity, and state-specific compliance, making it an exceptional choice for Massachusetts residents seeking a high-performance firearm. Derived directly from the U.S. military's official service pistol, the M18, this commercial version brings a level of durability and accuracy previously reserved for service members, now accessible to the discerning civilian shooter. Whether you're a first-time firearm owner in Massachusetts, a seasoned enthusiast looking for a reliable carry or home defense option, or a collector appreciating military-grade quality, the P320 M18 MA Compliant stands out as a top-tier contender.
This pistol is not just another handgun; it embodies a legacy of trust and performance. The P320 platform, upon which the M18 is built, was chosen by the U.S. Army as its new service pistol, designated the M17 and the compact M18, under the Modular Handgun System (MHS) program. This selection process was rigorous, demanding extreme reliability, unprecedented accuracy, and unmatched durability in the harshest conditions. The commercial P320 M18 directly inherits these characteristics, offering civilian users a pistol that has been field-tested and battle-proven.
Why Choose the Sig Sauer P320 M18 MA Compliant Pistol?
Many individuals ask, "What is the best 9mm pistol for self-defense and everyday carry in Massachusetts?" or "Are military-issue pistols available to civilians?" The Sig Sauer P320 M18 MA Compliant answers these questions definitively. It's designed to meet the strict regulations of Massachusetts while offering the robust features that make it ideal for various applications.
- Military-Grade Reliability: This pistol is a direct descendant of the M18, the official sidearm of the U.S. military. This lineage ensures a level of reliability and durability that is hard to match in the civilian market. Every component is engineered to withstand extreme conditions, providing peace of mind whether for self-defense or extensive range use.
- Massachusetts Compliance: For residents of Massachusetts, finding a high-capacity or non-compliant firearm can be a significant hurdle. The P320 M18 MA Compliant is specifically configured with a 10-round capacity to adhere to state regulations, offering a powerful and reliable solution without compromising on performance. This ensures you can legally own and carry a top-tier firearm within the state.
- Exceptional Accuracy: Equipped with a 3.90" black carbon steel barrel and a well-tuned striker-fired action, the P320 M18 delivers impressive accuracy right out of the box. The curved trigger provides a consistent pull, aiding in precise shot placement.
- Optics-Ready Design: In an era where red dot optics are becoming standard, the P320 M18 embraces this trend. Its Coyote PVD serrated stainless steel slide is optic-ready, directly compatible with the ROMEO1 PRO and other red dot sights, allowing for quick and easy target acquisition and enhanced shooting performance. This future-proof design gives users the flexibility to upgrade their sighting system as needed.
- SIGLITE Night Sights: Even without an optic, the P320 M18 comes standard with SIGLITE night sights. These phosphorescent sights provide excellent visibility in low-light conditions, ensuring target acquisition is possible day or night, a critical feature for self-defense situations. The removable night sight rear plate further simplifies optic installation.
- Modular Versatility (P320 Platform): The P320's modular design is a game-changer. The serialized part is the fire control unit (FCU), not the frame or slide. This means users can easily swap out grip modules, slides, and barrels to change the pistol's size, caliber (with appropriate conversion kits), and feel, all while maintaining the same serialized FCU. While the MA Compliant version is fixed in its 10-round capacity, the modularity still allows for significant customization of ergonomics and form factor within legal limits, making it adaptable to various roles from concealed carry to range shooting.
- Ergonomic and Ambidextrous Design: The Coyote Polymer grip is designed for a comfortable and secure hold, promoting better control and recoil management. The pistol also features ambidextrous controls, including a manual safety and slide release, making it equally accessible and user-friendly for both right-handed and left-handed shooters.
- Integrated Picatinny Rail: Located on the Coyote PVD stainless steel frame, the integrated Picatinny rail allows for the easy attachment of accessories such as tactical lights and lasers, enhancing the pistol's utility for home defense or low-light situations.
Understanding the P320 M18's Military Lineage and Civilian Accessibility
The journey of the P320 from a commercial handgun to a military staple is a testament to its robust design and adaptability. In 2017, the U.S. Army selected the Sig Sauer P320 as its new Modular Handgun System (MHS), replacing the Beretta M9. The full-size version was designated the M17, and the compact variant, the M18. The P320 M18 commercial version is nearly identical to its military counterpart, ensuring that civilians can experience the same performance and reliability trusted by the armed forces.
The "Carry Frame" designation of this P320 M18 refers to its balance between a compact and full-size pistol, making it versatile for both concealed carry and open carry, where permitted. Its 3.90" barrel length and overall length of 7.20" strike an ideal balance for comfort and shootability. The beavertail on the stainless steel frame enhances the shooter's grip, allowing for a higher purchase on the pistol and better recoil control, a feature often found on custom or competition firearms.
Detailed Features and Specifications
Let's delve deeper into the components that make the Sig Sauer P320 M18 MA Compliant a standout choice:
- Caliber: Chambered in 9mm Luger, one of the most popular and versatile handgun calibers available. It offers a good balance of stopping power, manageable recoil, and widespread ammunition availability.
- Capacity: 10+1 rounds, meeting Massachusetts state regulations. The pistol includes three magazines, ensuring you have ample capacity for training and use.
- Frame: The Coyote PVD (Physical Vapor Deposition) coated stainless steel frame not only provides exceptional durability and corrosion resistance but also matches the distinctive coyote tan color of the military-issue M18. The integrated beavertail and Picatinny rail enhance its functionality and ergonomics.
- Slide: Also finished in Coyote PVD, the stainless steel slide features aggressive serrations for easy manipulation, even with gloved hands. Its optic-ready cut makes mounting a red dot sight straightforward, enhancing accuracy and speed.
- Barrel: A 3.90" black carbon steel barrel ensures excellent accuracy and longevity. Carbon steel is a proven material for firearm barrels, known for its strength and ability to maintain precision over many rounds.
- Grip: The Coyote Polymer grip module provides a comfortable and secure hold. The texture and ergonomics are designed to fit a wide range of hand sizes, facilitating consistent handling.
- Sights: SIGLITE night sights (Siglite Front / Night Sight Rear Plate) are standard, providing a clear sight picture in varied lighting conditions. The removable rear plate allows for seamless integration of an optic.
- Safety: A manual safety is included, providing an additional layer of security preferred by many users, especially for carry applications. The P320's robust striker-fired system also incorporates internal safeties.
- Dimensions: With an OAL of 7.20", a height of 5.50", a width of 1.60", and a weight of 28.10 oz, the P320 M18 is designed to be a comfortable carry firearm without sacrificing performance. Its dimensions make it manageable for a variety of users.
Who is the Sig Sauer P320 M18 MA Compliant Pistol For?
This pistol is ideally suited for a diverse group of firearm owners and enthusiasts:
- Massachusetts Residents: If you live in Massachusetts and are searching for a high-quality, reliable, and compliant handgun for self-defense, home protection, or sport shooting, the P320 M18 MA Compliant is specifically tailored to your needs. Its 10-round capacity and other features ensure it meets state regulations.
- First-Time Gun Owners: Its user-friendly design, manual safety, and manageable 9mm recoil make it an excellent choice for individuals new to firearms seeking a dependable platform for training and personal defense.
- Concealed Carry (CCW) Holders: The "Carry" frame size, combined with its relatively compact dimensions and 10+1 capacity, makes it a viable option for those with a concealed carry permit looking for a comfortable yet capable firearm.
- Home Defense: The ability to mount lights and lasers via the Picatinny rail, combined with its high reliability and night sights, makes it an effective tool for home protection.
- Firearm Enthusiasts and Collectors: For those who appreciate military history and modern firearm technology, owning a commercial version of the U.S. military's service pistol, especially one with such high specifications, is a significant draw.
- Range Shooters: Its accuracy, comfortable ergonomics, and durable construction make it an excellent companion for regular range visits, whether for practice, training, or competitive shooting.
Maintaining Your Sig Sauer P320 M18 MA Compliant
Like any precision instrument, your Sig Sauer P320 M18 benefits from regular cleaning and maintenance. The PVD finish on the slide and frame is highly durable and resistant to wear and corrosion, requiring minimal special care beyond standard cleaning. Carbon steel barrels should be cleaned thoroughly after each use to prevent carbon buildup and maintain accuracy. Always follow Sig Sauer's recommendations for lubrication and cleaning to ensure the longevity and optimal performance of your firearm. The P320's modular design also simplifies disassembly for cleaning, making routine maintenance more accessible for owners.
Essential Accessories for Your Sig Sauer P320 M18
To maximize the utility and performance of your P320 M18, consider these accessories:
- Optics: Given its optic-ready slide, a red dot sight like the Sig Sauer ROMEO1 PRO (or other compatible models from reputable brands like Trijicon, Holosun, Leupold) can drastically improve accuracy and speed.
- Weapon Lights/Lasers: The integrated Picatinny rail is perfect for attaching tactical lights (e.g., Streamlight TLR series, SureFire X300) or laser aiming devices, crucial for low-light conditions or home defense.
- Holsters: A quality holster designed specifically for the P320 M18 Carry frame is essential for comfortable and safe carrying, whether concealed or open.
- Additional Magazines: While it comes with three 10-round magazines, having extra magazines is always beneficial for range training or preparedness.
- Cleaning Kit: A dedicated cleaning kit with bore brushes, patches, cleaning solvent, and gun oil will help keep your pistol in pristine condition.
The Sig Sauer P320 M18 MA Compliant pistol offers a unique blend of military-grade performance, civilian accessibility, and state-specific compliance. Its robust construction, modular design, and readiness for modern accessories make it a versatile and reliable choice for self-defense, range shooting, or as a proud addition to any collection. For Massachusetts residents seeking a no-compromise 9mm Luger pistol that adheres to state laws, the P320 M18 is an outstanding solution. These products are all available at DEGuns, your trusted source for firearms and accessories.
Sig Sauer P320 M18 MA Compliant Specifications
| Key Feature | Specification | Additional Detail |
|---|---|---|
| Model & Caliber | Sig Sauer P320 M18 | Caliber: 9mm Luger |
| Series: M18 MA Compliant | MPN: 320CA9M18MS10 | |
| Frame Details | Frame Material: Stainless Steel | Frame Finish: Coyote PVD |
| Frame Size: Carry | Beavertail & Picatinny Rail | |
| Grip: Coyote Polymer | ||
| Slide & Barrel | Slide Material: Stainless Steel | Slide Finish: Coyote PVD |
| Slide Description: Serrated | Barrel Material: Carbon Steel | |
| Barrel Finish: Black | Barrel Length: 3.90" (3" to 3.99" range) | |
| Capacity & Action | Capacity: 10+1 | Max Capacity: 10 |
| Action: Striker Fire | Trigger: Curved | |
| Sights & Safety | Sight Style: Night | Sight Configuration: Siglite Front / Night Sight Rear Plate |
| Safety: Manual | Hand: Ambidextrous | |
| Dimensions & Weight | Overall Length (OAL): 7.20" | Height: 5.50" |
| Width: 1.60" | Weight: 28.10 oz | |
| Included & Identifiers | Includes: 3 Magazines | SKU: 120519 |
| UPC: 798681618040 |
Specifications
Explore the specific details and characteristics
- SKU
- 120519
- UPC
- 798681618040
- MPN
- 320CA9M18MS10







