The IMI Defense™ SG3 One Piece Polymer Paddle Holster is purpose-built for Sig Sauer P320 Full Size and P250 pistols, delivering a rugged OWB carry solution designed for duty use, tactical applications, range training, and everyday performance.

Engineered using advanced single injection-molded polymer technology, the SG3 features a true one-piece construction with no rivets, joints, or weak connection points. This streamlined design increases structural integrity while eliminating unnecessary flex, loosening, and the “slapping” effect commonly experienced with traditional multi-piece holsters during movement or active use.

Optimized around the Sig Sauer P320 Full Size platform, the SG3 rides exceptionally close to the body for enhanced comfort, improved stability, and rapid access under stress. The integrated 15-degree forward cant (FBI-style angle) promotes a natural, aggressive draw stroke ideal for military personnel, law enforcement officers, security professionals, and civilian shooters alike.

An adjustable retention tension screw allows users to customize draw resistance to personal preference, while the integrated protective sight channel accommodates modern combat sights without interference or excessive wear during repeated presentations.

Lightweight, durable, and built for hard use, the IMI Defense™ SG3 is backed by a lifetime warranty and engineered to perform in demanding operational environments.

Compatible Firearms

Sig Sauer Compatibility

• Sig Sauer P250 Full Size
• Sig Sauer P320 Full Size

Key Features

• One-piece injection-molded polymer construction
• Optimized for Sig Sauer P320 Full Size pistols
• Slim close-to-body OWB paddle design
• No rivets, joints, or weak connection points
• Reduced movement during active use
• 15-degree forward cant (FBI-style)
• Adjustable retention tension screw
• Integrated protective sight channel
• Lightweight and highly durable construction
• Designed for military, law enforcement, and civilian applications