B&T BT-450002-3-SBR-SD-TS GHM9-SD 9mm Pistol with Suppressor

The B&T GHM9-SD 9mm Pistol with Suppressor (Model BT-450002-3-SBR-SD-TS) is a specialized firearm designed for close to mid-range engagements. Featuring an integral suppressor system with reduced back pressure and barrel porting, it achieves a minimal sound signature without requiring special ammunition. The B&T BT-450002-3-SBR-SD-TS pistol boasts ambidextrous controls, an oversized forend for suppressor concealment, and a direct blowback operating system with a built-in recoil buffer spring. Additionally, its upper receiver is a single solid piece, and it can be converted into a short-barreled rifle with NFA paperwork. This high-performance firearm combines Swiss craftsmanship, reliability, and advanced features.

The B&T GHM9-SD is a high-performance, limited edition PDW (Personal Defense Weapon) named after the grasshopper mouse, known for consuming scorpions. It stands out in the GHM series due to its integral suppressor system, featuring reduced back pressure and barrel porting for subsonic speeds without requiring special ammunition. The forend is oversized, concealing most of the suppressor for a compact profile. Operating on a direct blowback design with an integrated recoil buffer spring, the B&T GHM9-SD Pistol boasts ambidextrous controls and a customizable charging handle. The upper receiver is a single solid piece, with an option for converting into a short-barreled rifle with proper NFA paperwork. This PDW combines Swiss craftsmanship, reliability, and unique features.

Features of the B&T GHM9-SD

• Integral Suppressor System – Barrel porting reduces standard ammunition to subsonic velocities for the lowest possible sound signature


• Ambidextrous Controls


• M-LOK & Picatinny Interfaces

NOTE: This weapon is classified as a pistol. Stocks are sold separately. All NFA regulations apply.