Silent LegionBi-Lock QD Flash Hider (1/2x28)
Muzzle Device · attaches to 1/2x28 · presents Bi-Lock · fits 610 suppressors in the catalog
thread
1/2x28
standard
Bi-Lock
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 1/2x28 and presents the Bi-Lock interface. A suppressor with a matching Bi-Lock mount attaches to it.
How mounting systems work →- Type
- Muzzle Device
- Attaches to
- 1/2x28
- Presents
- Bi-Lock
Not published by the manufacturer: overall length, weight, material, MSRP.
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
610 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.
- Silent Legion SL-5RQ
- AAC 300-SD
- AB Suppressor A-10 5.56
- …and 607 more.
Which ones fit your barrel and host?
See all 610 in the Builder- The proven Bi-Lock flash hider goes on the same way every time without fail. Threaded 1/2"-28 Class 2B; ships with the SL-5RQ quick-detach suppressor.