B&T GHM9 SD 9mm Luger FDE with Factory SD Handguard and B&T RBS Suppressor, 4.33 in Barrel, Telescopic Stock
This factory SD-configuration B&T GHM9 stands out with its 110 mm (4.33 in) barrel and RBS 9mm suppressor that nests under the extended handguard for an integral profile. Built in Switzerland and finished in Coyote tan/FDE, it combines a closed-bolt, straight blowback system with the GHM9 family’s hydraulic buffer and B&T’s Reduced Backpressure System to lower blowback. It includes flip-up sights, a telescopic stock, and a 30-round translucent magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The firearm shows light scratches and blemishes. The installed B&T RBS 9mm suppressor shows minor scratches and blemishes, with intact baffles and light carbon buildup.
What’s Included
- B&T RBS 9mm suppressor (B&T USA; installed)
- Flip-up front and rear iron sights (installed)
- Sling
- 1x 30-round translucent polymer stick magazine
The SD-length handguard encloses the RBS 9mm suppressor for a clean, integral appearance. B&T’s Reduced Backpressure System is designed to lower blowback, complementing the GHM9 family’s hydraulic buffer to moderate recoil impulse in this closed-bolt, straight blowback platform.
Controls are set up for practical handling: a reversible, reciprocating forward charging handle, a 2-position ambidextrous safety, and a telescopic two-rod stock with a polymer buttplate. A rear sling point is present for carry options.
The receiver and SD-length metal handguard are finished in Coyote tan/FDE, paired with a black telescopic stock. Markings include the Swiss cross emblem on the upper and B&T Thun, Switzerland on the firearm, with B&T USA Tampa, FL on the suppressor.
Flip-up front and rear iron sights are installed. The platform includes rails and a scope mount for accessories or optics as desired.
Chambered in 9mm Luger, it has a stated capacity of 30+1 and comes with one translucent polymer 30-round magazine.

