SIG Sauer PM400 SB15 Brace .300 Blackout Black Pistol

Description

Product Overview

The SIG Sauer PM400 is a .300 Blackout semi-automatic pistol built around a direct gas impingement operating system derived from the SIG516 platform. Its black hard coat anodized upper and lower receivers provide a durable foundation, while the 9-inch chrome-lined proprietary contoured barrel is fitted with an A2 flash suppressor. A flat-top 1913 Picatinny upper receiver supports a wide range of aiming accessories, and SIG Sauer locking flip-up sights provide a dependable backup sighting system. Ambidextrous controls improve handling from either shoulder, and the included SB15 stabilizing brace provides additional support in a compact pistol configuration.

Key Features

• .300 Blackout chambering supports versatile supersonic and subsonic loads.
• 9-inch chrome-lined contoured barrel balances compact handling with practical ballistic performance.
• Direct gas impingement system delivers familiar AR-pattern operation.
• Black hard coat anodized upper and lower receivers resist wear during regular use.
• Flat-top 1913 Picatinny rail is optic ready for compatible aiming accessories.
• SIG Sauer locking flip-up sights provide durable backup aiming capability along with an installed optic or rail-mounted sighting system.

The SIG Sauer PM400 combines compact .300 Blackout performance, ambidextrous ergonomics, and SB15 brace support in a capable AR-pattern pistol.