Brand: Sig Sauer
Model: P320
Capacity: 21
Action: Striker Fire
Sight: X-RAY3 Day/Night Suppressor Height Sights
Optic Ready: Yes
Threaded Barrel: Yes
The SIG SAUER P320 9MM PISTOL 4.6” 21RD, TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is a premium, high-performance handgun designed for elite shooters who demand precision, reliability, and tactical aesthetics. This advanced pistol combines military-grade engineering with cutting-edge customization to meet the needs of law enforcement professionals, military operators, competitive shooters, and serious civilian gun owners alike.
Engineered around SIG SAUER’s renowned P320 platform, this model features a 4.6-inch threaded barrel, 21-round capacity, and a striking two-tone Flat Dark Earth (FDE) and black finish. The part number 320AXGCA-9-CW-CBT-TB-R2 identifies it as part of the elite AXG (Alloy XSeries Grip) lineup, which emphasizes both ergonomic superiority and modular design.
Key Features at a Glance:
-
Caliber: 9mm Luger
-
Barrel Length: 4.6” (Threaded for suppressors or compensators)
-
Magazine Capacity: 21 Rounds
-
Finish: Two-Tone Flat Dark Earth (FDE)
-
Frame: AXG Alloy Grip Module
-
Sights: XRAY3 Day/Night Sights
-
Optics Ready: Yes (R2 slide cut compatible with popular red dot optics)
-
Trigger: XSeries Flat-Faced Trigger
-
Model Number: 320AXGCA-9-CW-CBT-TB-R2
-
Suppressor Height Sights: Yes
-
Thread Pitch: 1/2×28
Design & Aesthetics
The SIG SAUER P320 AXG 4.6” 9mm redefines tactical elegance. Its Flat Dark Earth Cerakote finish gives it a robust, battle-ready appearance while offering superior corrosion and wear resistance. The AXG grip module, crafted from alloy instead of polymer, delivers enhanced strength and recoil control while maintaining a luxurious weight and balance that most polymer-framed pistols cannot replicate. The grip panels and backstrap are precision-textured for enhanced grip and control even under high-stress or wet conditions.
The two-tone contrast between the black slide and the FDE frame is visually stunning and subtly tactical—ideal for those who want to stand out at the range without compromising function.
Performance and Barrel Configuration
At the core of this firearm’s performance is its 4.6-inch threaded barrel, which not only increases muzzle velocity and accuracy but also accommodates the use of suppressors or compensators thanks to its 1/2×28 thread pitch. This makes it a superior choice for both tactical operations and competition settings. Whether you’re shooting suppressed or unsuppressed, the barrel’s precision rifling and build quality ensure tight groupings and minimal recoil.
The XSeries flat-faced trigger contributes to improved trigger control and faster follow-up shots, while the short, crisp trigger reset ensures consistent performance in rapid-fire scenarios. With a capacity of 21 rounds, the P320 AXG offers extended firepower in a package that’s built for rugged use and precision shooting.
Optics and Sight System
The SIG P320 AXG 9mm is optics-ready, featuring SIG SAUER’s R2 slide cut, which is compatible with popular red dot sights including SIG’s ROMEO1 PRO and other DeltaPoint Pro footprint optics. This makes the firearm ideal for those seeking the advantages of faster target acquisition and improved situational awareness in both defensive and competitive applications.
Additionally, it comes equipped with suppressor-height XRAY3 day/night sights, which co-witness perfectly with mounted optics and offer a vivid sight picture in low light, bright light, and everything in between. These sights are tritium-powered and steel-constructed—offering unmatched visibility and durability.
Modularity and Compatibility
One of the greatest strengths of the P320 platform is its modularity. The serialized fire control unit (FCU) allows you to completely customize or reconfigure the firearm without buying a new serialized pistol. Want a compact carry setup? Swap in a shorter barrel and slide. Looking for something even more tactical? Upgrade the slide or frame with aftermarket accessories.
This particular variant—the SIG SAUER P320 AXG Carry—already includes many premium upgrades like a skeletonized flat trigger, optic-ready slide, aluminum grip frame, and 21-round extended magazines, but it’s also a highly adaptable foundation for additional modifications.
Who Is This Gun For?
Whether you’re a professional operator, competitive shooter, or a civilian enthusiast, the SIG SAUER P320 9MM AXG 4.6” 21RD pistol delivers the ultimate blend of modularity, reliability, and combat-grade performance.
-
Law enforcement and military users will appreciate the rugged build quality, high-capacity magazines, and suppressor-ready barrel.
-
Home defenders benefit from the optics-ready slide and extended capacity for optimal threat engagement.
-
Concealed carry users might opt for a different configuration of the P320, but for open carry or range use, this firearm offers top-tier accuracy and recoil management.
-
Gun collectors and firearm connoisseurs will love the unique aesthetics, AXG frame, and limited-availability configurations.
Final Thoughts
The SIG SAUER P320 9MM PISTOL 4.6” 21RD TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is more than just another P320—it’s a flagship example of SIG SAUER’s commitment to innovation, performance, and tactical style. Whether you’re upgrading your duty pistol, building a competition rig, or expanding your collection, this gun provides battle-tested durability, elite-level performance, and head-turning design.
If you demand the best from your sidearm—without compromise—this SIG P320 AXG model delivers on every front.
SIG SAUER P320 9MM Pistol
P320 AXG 4.6” Threaded Barrel
SIG P320 Two-Tone Flat Dark Earth
320AXGCA-9-CW-CBT-TB-R2
Optics Ready P320
P320 suppressor ready
P320 with 21 round magazine
Tactical 9mm pistol 2025
SIG P320 AXG Carry review
Best high-capacity 9mm pistol
The SIG SAUER P320 9MM PISTOL 4.6” 21RD, TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is a premium, high-performance handgun designed for elite shooters who demand precision, reliability, and tactical aesthetics. This advanced pistol combines military-grade engineering with cutting-edge customization to meet the needs of law enforcement professionals, military operators, competitive shooters, and serious civilian gun owners alike.
Engineered around SIG SAUER’s renowned P320 platform, this model features a 4.6-inch threaded barrel, 21-round capacity, and a striking two-tone Flat Dark Earth (FDE) and black finish. The part number 320AXGCA-9-CW-CBT-TB-R2 identifies it as part of the elite AXG (Alloy XSeries Grip) lineup, which emphasizes both ergonomic superiority and modular design.
Key Features at a Glance:
-
Caliber: 9mm Luger
-
Barrel Length: 4.6” (Threaded for suppressors or compensators)
-
Magazine Capacity: 21 Rounds
-
Finish: Two-Tone Flat Dark Earth (FDE)
-
Frame: AXG Alloy Grip Module
-
Sights: XRAY3 Day/Night Sights
-
Optics Ready: Yes (R2 slide cut compatible with popular red dot optics)
-
Trigger: XSeries Flat-Faced Trigger
-
Model Number: 320AXGCA-9-CW-CBT-TB-R2
-
Suppressor Height Sights: Yes
-
Thread Pitch: 1/2×28
Design & Aesthetics
The SIG SAUER P320 AXG 4.6” 9mm redefines tactical elegance. Its Flat Dark Earth Cerakote finish gives it a robust, battle-ready appearance while offering superior corrosion and wear resistance. The AXG grip module, crafted from alloy instead of polymer, delivers enhanced strength and recoil control while maintaining a luxurious weight and balance that most polymer-framed pistols cannot replicate. The grip panels and backstrap are precision-textured for enhanced grip and control even under high-stress or wet conditions.
The two-tone contrast between the black slide and the FDE frame is visually stunning and subtly tactical—ideal for those who want to stand out at the range without compromising function.
Performance and Barrel Configuration
At the core of this firearm’s performance is its 4.6-inch threaded barrel, which not only increases muzzle velocity and accuracy but also accommodates the use of suppressors or compensators thanks to its 1/2×28 thread pitch. This makes it a superior choice for both tactical operations and competition settings. Whether you’re shooting suppressed or unsuppressed, the barrel’s precision rifling and build quality ensure tight groupings and minimal recoil.
The XSeries flat-faced trigger contributes to improved trigger control and faster follow-up shots, while the short, crisp trigger reset ensures consistent performance in rapid-fire scenarios. With a capacity of 21 rounds, the P320 AXG offers extended firepower in a package that’s built for rugged use and precision shooting.
Optics and Sight System
The SIG P320 AXG 9mm is optics-ready, featuring SIG SAUER’s R2 slide cut, which is compatible with popular red dot sights including SIG’s ROMEO1 PRO and other DeltaPoint Pro footprint optics. This makes the firearm ideal for those seeking the advantages of faster target acquisition and improved situational awareness in both defensive and competitive applications.
Additionally, it comes equipped with suppressor-height XRAY3 day/night sights, which co-witness perfectly with mounted optics and offer a vivid sight picture in low light, bright light, and everything in between. These sights are tritium-powered and steel-constructed—offering unmatched visibility and durability.
Modularity and Compatibility
One of the greatest strengths of the P320 platform is its modularity. The serialized fire control unit (FCU) allows you to completely customize or reconfigure the firearm without buying a new serialized pistol. Want a compact carry setup? Swap in a shorter barrel and slide. Looking for something even more tactical? Upgrade the slide or frame with aftermarket accessories.
This particular variant—the SIG SAUER P320 AXG Carry—already includes many premium upgrades like a skeletonized flat trigger, optic-ready slide, aluminum grip frame, and 21-round extended magazines, but it’s also a highly adaptable foundation for additional modifications.
Who Is This Gun For?
Whether you’re a professional operator, competitive shooter, or a civilian enthusiast, the SIG SAUER P320 9MM AXG 4.6” 21RD pistol delivers the ultimate blend of modularity, reliability, and combat-grade performance.
-
Law enforcement and military users will appreciate the rugged build quality, high-capacity magazines, and suppressor-ready barrel.
-
Home defenders benefit from the optics-ready slide and extended capacity for optimal threat engagement.
-
Concealed carry users might opt for a different configuration of the P320, but for open carry or range use, this firearm offers top-tier accuracy and recoil management.
-
Gun collectors and firearm connoisseurs will love the unique aesthetics, AXG frame, and limited-availability configurations.
Final Thoughts
The SIG SAUER P320 9MM PISTOL 4.6” 21RD TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is more than just another P320—it’s a flagship example of SIG SAUER’s commitment to innovation, performance, and tactical style. Whether you’re upgrading your duty pistol, building a competition rig, or expanding your collection, this gun provides battle-tested durability, elite-level performance, and head-turning design.
If you demand the best from your sidearm—without compromise—this SIG P320 AXG model delivers on every front.
SIG SAUER P320 9MM Pistol
P320 AXG 4.6” Threaded Barrel
SIG P320 Two-Tone Flat Dark Earth
320AXGCA-9-CW-CBT-TB-R2
Optics Ready P320
P320 suppressor ready
P320 with 21 round magazine
Tactical 9mm pistol 2025
SIG P320 AXG Carry review
Best high-capacity 9mm pistol
The SIG SAUER P320 9MM PISTOL 4.6” 21RD, TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is a premium, high-performance handgun designed for elite shooters who demand precision, reliability, and tactical aesthetics. This advanced pistol combines military-grade engineering with cutting-edge customization to meet the needs of law enforcement professionals, military operators, competitive shooters, and serious civilian gun owners alike.
Engineered around SIG SAUER’s renowned P320 platform, this model features a 4.6-inch threaded barrel, 21-round capacity, and a striking two-tone Flat Dark Earth (FDE) and black finish. The part number 320AXGCA-9-CW-CBT-TB-R2 identifies it as part of the elite AXG (Alloy XSeries Grip) lineup, which emphasizes both ergonomic superiority and modular design.
Key Features at a Glance:
-
Caliber: 9mm Luger
-
Barrel Length: 4.6” (Threaded for suppressors or compensators)
-
Magazine Capacity: 21 Rounds
-
Finish: Two-Tone Flat Dark Earth (FDE)
-
Frame: AXG Alloy Grip Module
-
Sights: XRAY3 Day/Night Sights
-
Optics Ready: Yes (R2 slide cut compatible with popular red dot optics)
-
Trigger: XSeries Flat-Faced Trigger
-
Model Number: 320AXGCA-9-CW-CBT-TB-R2
-
Suppressor Height Sights: Yes
-
Thread Pitch: 1/2×28
Design & Aesthetics
The SIG SAUER P320 AXG 4.6” 9mm redefines tactical elegance. Its Flat Dark Earth Cerakote finish gives it a robust, battle-ready appearance while offering superior corrosion and wear resistance. The AXG grip module, crafted from alloy instead of polymer, delivers enhanced strength and recoil control while maintaining a luxurious weight and balance that most polymer-framed pistols cannot replicate. The grip panels and backstrap are precision-textured for enhanced grip and control even under high-stress or wet conditions.
The two-tone contrast between the black slide and the FDE frame is visually stunning and subtly tactical—ideal for those who want to stand out at the range without compromising function.
Performance and Barrel Configuration
At the core of this firearm’s performance is its 4.6-inch threaded barrel, which not only increases muzzle velocity and accuracy but also accommodates the use of suppressors or compensators thanks to its 1/2×28 thread pitch. This makes it a superior choice for both tactical operations and competition settings. Whether you’re shooting suppressed or unsuppressed, the barrel’s precision rifling and build quality ensure tight groupings and minimal recoil.
The XSeries flat-faced trigger contributes to improved trigger control and faster follow-up shots, while the short, crisp trigger reset ensures consistent performance in rapid-fire scenarios. With a capacity of 21 rounds, the P320 AXG offers extended firepower in a package that’s built for rugged use and precision shooting.
Optics and Sight System
The SIG P320 AXG 9mm is optics-ready, featuring SIG SAUER’s R2 slide cut, which is compatible with popular red dot sights including SIG’s ROMEO1 PRO and other DeltaPoint Pro footprint optics. This makes the firearm ideal for those seeking the advantages of faster target acquisition and improved situational awareness in both defensive and competitive applications.
Additionally, it comes equipped with suppressor-height XRAY3 day/night sights, which co-witness perfectly with mounted optics and offer a vivid sight picture in low light, bright light, and everything in between. These sights are tritium-powered and steel-constructed—offering unmatched visibility and durability.
Modularity and Compatibility
One of the greatest strengths of the P320 platform is its modularity. The serialized fire control unit (FCU) allows you to completely customize or reconfigure the firearm without buying a new serialized pistol. Want a compact carry setup? Swap in a shorter barrel and slide. Looking for something even more tactical? Upgrade the slide or frame with aftermarket accessories.
This particular variant—the SIG SAUER P320 AXG Carry—already includes many premium upgrades like a skeletonized flat trigger, optic-ready slide, aluminum grip frame, and 21-round extended magazines, but it’s also a highly adaptable foundation for additional modifications.
Who Is This Gun For?
Whether you’re a professional operator, competitive shooter, or a civilian enthusiast, the SIG SAUER P320 9MM AXG 4.6” 21RD pistol delivers the ultimate blend of modularity, reliability, and combat-grade performance.
-
Law enforcement and military users will appreciate the rugged build quality, high-capacity magazines, and suppressor-ready barrel.
-
Home defenders benefit from the optics-ready slide and extended capacity for optimal threat engagement.
-
Concealed carry users might opt for a different configuration of the P320, but for open carry or range use, this firearm offers top-tier accuracy and recoil management.
-
Gun collectors and firearm connoisseurs will love the unique aesthetics, AXG frame, and limited-availability configurations.
Final Thoughts
The SIG SAUER P320 9MM PISTOL 4.6” 21RD TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is more than just another P320—it’s a flagship example of SIG SAUER’s commitment to innovation, performance, and tactical style. Whether you’re upgrading your duty pistol, building a competition rig, or expanding your collection, this gun provides battle-tested durability, elite-level performance, and head-turning design.
If you demand the best from your sidearm—without compromise—this SIG P320 AXG model delivers on every front.
SIG SAUER P320 9MM Pistol
P320 AXG 4.6” Threaded Barrel
SIG P320 Two-Tone Flat Dark Earth
320AXGCA-9-CW-CBT-TB-R2
Optics Ready P320
P320 suppressor ready
P320 with 21 round magazine
Tactical 9mm pistol 2025
SIG P320 AXG Carry review
Best high-capacity 9mm pistol
The SIG SAUER P320 9MM PISTOL 4.6” 21RD, TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is a premium, high-performance handgun designed for elite shooters who demand precision, reliability, and tactical aesthetics. This advanced pistol combines military-grade engineering with cutting-edge customization to meet the needs of law enforcement professionals, military operators, competitive shooters, and serious civilian gun owners alike.
Engineered around SIG SAUER’s renowned P320 platform, this model features a 4.6-inch threaded barrel, 21-round capacity, and a striking two-tone Flat Dark Earth (FDE) and black finish. The part number 320AXGCA-9-CW-CBT-TB-R2 identifies it as part of the elite AXG (Alloy XSeries Grip) lineup, which emphasizes both ergonomic superiority and modular design.
Key Features at a Glance:
-
Caliber: 9mm Luger
-
Barrel Length: 4.6” (Threaded for suppressors or compensators)
-
Magazine Capacity: 21 Rounds
-
Finish: Two-Tone Flat Dark Earth (FDE) / Black
-
Frame: AXG Alloy Grip Module
-
Sights: XRAY3 Day/Night Sights
-
Optics Ready: Yes (R2 slide cut compatible with popular red dot optics)
-
Trigger: XSeries Flat-Faced Trigger
-
Model Number: 320AXGCA-9-CW-CBT-TB-R2
-
Suppressor Height Sights: Yes
-
Thread Pitch: 1/2×28
Design & Aesthetics
The SIG SAUER P320 AXG 4.6” 9mm redefines tactical elegance. Its Flat Dark Earth Cerakote finish gives it a robust, battle-ready appearance while offering superior corrosion and wear resistance. The AXG grip module, crafted from alloy instead of polymer, delivers enhanced strength and recoil control while maintaining a luxurious weight and balance that most polymer-framed pistols cannot replicate. The grip panels and backstrap are precision-textured for enhanced grip and control even under high-stress or wet conditions.
The two-tone contrast between the black slide and the FDE frame is visually stunning and subtly tactical—ideal for those who want to stand out at the range without compromising function.
Performance and Barrel Configuration
At the core of this firearm’s performance is its 4.6-inch threaded barrel, which not only increases muzzle velocity and accuracy but also accommodates the use of suppressors or compensators thanks to its 1/2×28 thread pitch. This makes it a superior choice for both tactical operations and competition settings. Whether you’re shooting suppressed or unsuppressed, the barrel’s precision rifling and build quality ensure tight groupings and minimal recoil.
The XSeries flat-faced trigger contributes to improved trigger control and faster follow-up shots, while the short, crisp trigger reset ensures consistent performance in rapid-fire scenarios. With a capacity of 21 rounds, the P320 AXG offers extended firepower in a package that’s built for rugged use and precision shooting.
Optics and Sight System
The SIG P320 AXG 9mm is optics-ready, featuring SIG SAUER’s R2 slide cut, which is compatible with popular red dot sights including SIG’s ROMEO1 PRO and other DeltaPoint Pro footprint optics. This makes the firearm ideal for those seeking the advantages of faster target acquisition and improved situational awareness in both defensive and competitive applications.
Additionally, it comes equipped with suppressor-height XRAY3 day/night sights, which co-witness perfectly with mounted optics and offer a vivid sight picture in low light, bright light, and everything in between. These sights are tritium-powered and steel-constructed—offering unmatched visibility and durability.
Modularity and Compatibility
One of the greatest strengths of the P320 platform is its modularity. The serialized fire control unit (FCU) allows you to completely customize or reconfigure the firearm without buying a new serialized pistol. Want a compact carry setup? Swap in a shorter barrel and slide. Looking for something even more tactical? Upgrade the slide or frame with aftermarket accessories.
This particular variant—the SIG SAUER P320 AXG Carry—already includes many premium upgrades like a skeletonized flat trigger, optic-ready slide, aluminum grip frame, and 21-round extended magazines, but it’s also a highly adaptable foundation for additional modifications.
Who Is This Gun For?
Whether you’re a professional operator, competitive shooter, or a civilian enthusiast, the SIG SAUER P320 9MM AXG 4.6” 21RD pistol delivers the ultimate blend of modularity, reliability, and combat-grade performance.
-
Law enforcement and military users will appreciate the rugged build quality, high-capacity magazines, and suppressor-ready barrel.
-
Home defenders benefit from the optics-ready slide and extended capacity for optimal threat engagement.
-
Concealed carry users might opt for a different configuration of the P320, but for open carry or range use, this firearm offers top-tier accuracy and recoil management.
-
Gun collectors and firearm connoisseurs will love the unique aesthetics, AXG frame, and limited-availability configurations.
Final Thoughts
The SIG SAUER P320 9MM PISTOL 4.6” 21RD TWO-TONE FLAT DARK EARTH – 320AXGCA-9-CW-CBT-TB-R2 is more than just another P320—it’s a flagship example of SIG SAUER’s commitment to innovation, performance, and tactical style. Whether you’re upgrading your duty pistol, building a competition rig, or expanding your collection, this gun provides battle-tested durability, elite-level performance, and head-turning design.
If you demand the best from your sidearm—without compromise—this SIG P320 AXG model delivers on every front.
-
-
SIG SAUER P320 9MM Pistol
-
P320 AXG 4.6” Threaded Barrel
-
SIG P320 Two-Tone Flat Dark Earth
-
320AXGCA-9-CW-CBT-TB-R2
-
Optics Ready P320
-
P320 suppressor ready
-
P320 with 21 round magazine
-
Tactical 9mm pistol 2025
-
SIG P320 AXG Carry review
-
Best high-capacity 9mm pistol
-
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