AF SITREP Update:  Week of 6/21 Expect to see some great releases this week with the Zastava Arms ZPAP M70 Walnut Rifles and the ZPAP 85 Tac Pistols. We also expect some Springfield Armory M1A Rifles in Walnut.  IWI UZI Pro Pistols in the next 5-7 days along with their TS12G Shotgun. In surplus news we expect to see some Surplus Pistols later in the week. Keep an eye out for a new shipment of Century AP5 Pistols as well. We’ve got some great collectible AK47 Magazines in stock and more on the way. Most orders shipping out in 24-48 hours of being placed!


BDS-12 JMac Customs

Price: $64.95
This item is in stock

BDS-12 JMac Customs


JMac Customs BDS-12 or Blast Diversion Shield-12(1.125-28 threads) was co-developed with the JMac Customs RRD-2C X series of muzzle brakes with external threads. This blast shield threads over JMac Customs RRD-2C X and diverts the blast forward, reducing side blast/concussion all while giving a finished appearance. 

In addition to threading over the RRD-2C X, the BDS can also be used with a wide range of suppressor adapters/mounts, see below.



  • Octane 9
  • Octane 45
  • Octane 45K
  • Harvester 30
  • Omega 9K
  • Omega 45K
  • SiCo 3 lug mount option available

Rugged Suppressors

  • Obsidian 9 - 3-lug mount not compatible
  • Obsidian 45 - 3-lug mount not compatible

Griffin Armament

  • Revolution 9
  • Revolution 45


  • Resistance 9
  • Resistance 45

Please note: This Blast shield does NOT include any mounts

This Items ships for $7.95 via USPS Priority Mail or FedEx. No choice of courier.

 WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - 

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Atlantic Firearms,llc
10337 Bunting Road
Bishopville, MD 21813
Office: (410) 352-5183
Voice: (410) 352-5183
Fax: (410) 352-3374