B&T MK-II BT-510001 | 9mm 4.3″ Threaded | 17rd

The B&T MK-II is a semi-automatic 9mm pistol featuring a 4.3″ threaded barrel and a 17-round magazine capacity. It is suppressor-ready and includes an optic cut compatible with the Shield RMS footprint; a Shield RMSc reflex sight pairs well with this footprint and is available for under $1,000. Iron sights are standard with an adjustable rear, and the pistol uses a lightweight aluminum frame with a rubber overmold for improved handling. This platform is well suited to range training and suppressed shooting applications.

Product Specifications

• The caliber is 9mm.
• The action is Semi-Auto.
• The finish color is Black.
• The magazine capacity is 17 rounds.
• The barrel measures 4.3 inches and is threaded for accessories.
• The barrel thread pitch is 13.5×1 LH.
• The frame is constructed from a lightweight aluminum material.
• The optic interface is a Shield RMS footprint for micro red-dot mounting.
• The pistol ships with iron sights and an adjustable rear sight.
• The dustcover includes a 1913 Picatinny rail for lights or lasers.
• The package includes one 17-round magazine.
• The grip features an enhanced ergonomic design with a rubber overmold.
• The model is suppressor-ready.
• Available configurations include DA/SA and DA/Decocker.
• The UPC is 840225706741.

The MK-II combines a compact, threaded barrel and an RMS optic cut with a user-friendly control layout and an ergonomic grip profile. Its aluminum frame and 17-round capacity balance control and sustained shooting for extended range sessions, while the threaded barrel and suppressor-ready design make it a solid choice for shooters who plan to use hearing protection accessories. The Shield RMS compatibility simplifies mounting a micro red dot, and the adjustable rear sight preserves iron-sight functionality for varied shooting scenarios.