SIG SAUER P320 FULL SIZE

Overview

The SIG Sauer P320 Full-Size .45 ACP is a modular, striker-fired semi-automatic pistol configured with a standard 4.7-inch carbon steel barrel and a 10+1 round capacity. Known for its exceptional shootability, smooth trigger pull, and tool-free disassembly, it is heavily utilized for duty use, home defense, and target shooting.Core Technical SpecificationsCaliber: .45 ACP (Auto).Barrel Length: 4.7 inches (119 mm).Standard Capacity: 10 rounds.Action Type: Striker-fired semi-automatic.Frame & Grip: Matte black polymer grip module (factory standard in Medium size).Slide Finish: Nitron-coated stainless steel.Key Design FeaturesModular Fire Control Unit: The serialized chassis is removable, allowing shooters to swap grip shells or configurations. However, the .45 ACP version uses a dedicated, caliber-specific frame and grip shell that cannot be converted to 9mm, .40 S&W, or .357 SIG.Enhanced Safety System: Features a 3-point takedown system that prohibits disassembly without locking the slide back and removing the magazine, completely eliminating the need to pull the trigger during field stripping.Ergonomics & Manipulation: Standard models come equipped with an integrated 1913 Picatinny accessory rail, front and rear slide cocking serrations, a reversible magazine release, and ambidextrous slide-stop levers.Component & Maintenance Specifications Disassembly Steps: Clear the weapon, lock the slide open, rotate the takedown lever, and pull the slide assembly forward off the frame.Sights: Most standard production models ship with fixed SIGLITE 3-dot contrast or night sights. Newer factory updates feature optic-cut slides compatible with a PRO-footprint red dot.Trigger Pull: Features a short, crisp trigger with a highly pronounced tactile and audible reset.As is shown in photos.