Buy Sig Sauer P320 Online – Legendary Reliability & Modular Precision
The Sig Sauer P320 is not just a firearm—it’s a revolutionary platform trusted by military, law enforcement, and civilian shooters around the world. At Glock19Store, we offer the full range of P320 models including the Sig Sauer P320 Compact, X5 Legion, M17, M18, AXG Scorpion, and the powerful P320 XTen. Whether you’re a professional operator or everyday concealed carrier, the P320 delivers unmatched performance, safety, and customization.
Modular Design. Proven Performance.
The P320’s modular Fire Control Unit (FCU) allows you to easily swap frames, slides, calibers, and barrels. From 9mm to .45 ACP and now 10mm in the P320 XTen, this system adapts to your needs. No other striker-fired pistol offers this level of flexibility.
Popular Sig Sauer P320 Models Available:
-
✅ Sig Sauer P320 Compact – Ideal for concealed carry
-
✅ Sig Sauer P320 X5 Legion – Built for competition and control
-
✅ Sig Sauer P320 M17 & M18 – Trusted by the U.S. Military
-
✅ Sig Sauer P320 AXG Legion & AXG Pro – Aluminum frame upgrades
-
✅ Sig Sauer P320 XCarry & XCompact – Red-dot ready and ergonomic
-
✅ Sig Sauer P320 Spectre Comp – Enhanced recoil control with built-in compensator
-
✅ Sig Sauer P320 Flux Legion – Innovative tactical configurations
Safety You Can Trust
The P320 features a striker-fired design with a robust safety system, including a striker safety and disconnect safety. Many models are available with or without manual safety depending on user preference.
Optics-Ready & Customization Ready
All major variants of the P320, including the XFull, XCompact, and Spectre Comp, are optic-ready for red dots like the Sig Sauer ROMEO1PRO. Add threaded barrels, compensators, extended magazines, or light/laser combos to build your dream carry or competition pistol.
Holsters, Magazines & Accessories for the P320
Browse our wide selection of:
-
Sig Sauer P320 Holsters – IWB, OWB, Duty, Light-bearing, and Custom Kydex
-
Sig Sauer P320 Magazines – 10, 15, 17, 21, and 30-round options
-
P320 Grip Modules – Full size, Compact, XSeries, and AXG
-
Upgrades – Flat triggers, spring kits, slides, and compensators
Sig Sauer P320 for Sale – Fast Shipping from Glock19Store
We make it easy to buy your Sig Sauer P320 online. Our inventory is updated daily with hard-to-find variants, including California legal models, P320 X5 Legion holsters, and conversion kits. Whether you’re looking for duty use, home defense, or competition shooting, we have the right setup for you.
Customer Reviews: What Shooters Are Saying
“The Sig P320 X5 Legion is hands down the best pistol I’ve ever owned. Recoil control is amazing, and the trigger is buttery smooth!” – James, TX
“Picked up the P320 M18 from Glock19Store. Fast shipping and amazing service. Feels solid and accurate.” – Andre, FL
Why Choose Glock19Store?
-
✅ Huge Inventory of Sig Sauer P320 Variants
-
✅ Authentic Sig Parts & Accessories
-
✅ Competitive Pricing & Fast U.S. Shipping
-
✅ Trusted by Thousands of Gun Owners
