JMac - MDi-co

HUB Extended Blast Shield

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Current Stock:
5.00 Ounces

(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, please select from pull down menu!

 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

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