B&TTri-Lug Adapter (5/8x24)
Muzzle Device · attaches to 5/8x24 · presents HK 3-Lug · fits 625 suppressors in the catalog
thread
5/8x24
+2 more thread pitches
standard
HK 3-Lug
MSRP
$90
A barrel adapter screws onto your rifle's threaded muzzle and stays there. It gives the muzzle a mounting interface, so the suppressor attaches to the adapter instead of the bare barrel threads. One adapter per rifle lets you move one suppressor between them. Many are quick-detach designs, and some also work as a muzzle brake or flash hider.
This one fits barrels threaded 5/8x24 and presents the HK 3-Lug interface. A suppressor with a matching HK 3-Lug mount attaches to it. It comes in 3 thread pitches, so pick the one that matches your barrel.
How mounting systems work →- Type
- Muzzle Device
- Attaches to
- 5/8x24
- Presents
- HK 3-Lug
- MSRP
- $90
Not published by the manufacturer: overall length, weight, material.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
625 suppressors in the catalog take this part, across 95 manufacturers including AAC, AB Suppressor, Abel Co. You aren't locked into one manufacturer's suppressors.
- B&T MK46
- AAC 300-SD
- AB Suppressor A-10 5.56
- …and 622 more.
Which ones fit your barrel and host?
See all 625 in the Builder- .578x28
- 1/2x28
- 5/8x24
B&T sells this part in 3 thread pitches. They are one product on this page; pick the pitch that matches your barrel in the Builder.