The Gemtech Adapter 3-Lug MP5 QD 1/2-28 is a compact, purpose-built silencer accessory that converts a standard 1/2x28 threaded barrel to accept MP5-style 3-lug quick-detach mounts. Engineered for shooters running suppressed MP5 variants and other 3-lug compatible platforms, it delivers a secure, repeatable interface for Gemtech and other compatible QD silencers.

This adapter is ideal for range use, training, and general shooting where fast suppressor attachment and removal are important. By threading directly onto your barrel and providing a 3-lug male interface, it simplifies switching between threaded and 3-lug setups without tools. Gemtech’s long-standing reputation for precision machining and dependable suppressor accessories is reflected in this durable, easy-to-use adapter.

Key Features:

• Manufacturer: Gemtech
• Model: Adapter 3-Lug MP5 QD 1/2-28
• Product Type: Accessory - Silencer Accessories
• Mount Type: 3-lug / quick-detach
• Thread Pitch: 1/2x28
• Compatible Platforms: MP5 / HK variants / 3-lug compatible
• Compatible Suppressors: Gemtech & 1/2x28 QD silencers
• Length: 5.9 in
• Shipping Weight: 0.09 lb