JMAC: Bravo Extended Blast Shield

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(B)last (D)iversion (S)hield - (37) 1.375-24 threads - (EXT)ended

Our BDS-37-EXT was co-developed with our RRD-360-24F-KM & RRD-369-26F-KM series of muzzle devices with external threads. This blast shield threads over 1.375-24 threads and diverts the blast forward, reducing side blast/concussion.

In addition to the 24F/26F-KM the BDS is also compatible with our X37 series devices an works with a wide range of suppressor adapters/mounts, see below.

Blast shield does NOT include any mounts! You will need an X37 muzzle device for this.

 If you plan on using with the following muzzle devices you will need the adapters


  • Overall Length: 4.0"
  • Weight: 5.5oz
  • Thread Pitch: 1.375-24
  • Material 17-4ph Stainless Steel
  • Finish: Black Nitride