News Flash : Orders may take 7-10 Business days to ship outDue to the COVID-19 virus impact on the workplace and overwhelming order volume the following terms are in force, We will NOT be able to modify orders after they are placed so please make sure you are committed to your order. If you request to cancel and order after it has been placed it will be subject to a cancellation fee. Please ensure all items in your cart are correct along with your billing/shipping details. We will not change FFLS after you have assigned them to your order so please do your homework before you place the order. Orders can not be modified, changed, added to or altered once placed. Thank You!

7.62x39mm Subsonic Ammunition 500 Round Case-Brown Bear


7.62x39mm Subsonic Ammunition 500 Round Case-Brown Bear Features

  • Ballistic Coefficient (G1)     0.383
  • Muzzle Velocity V0, m/sec (ft/sec)     340 (1,115)
  • Muzzle Energy E0, J (ft/lb.)     734 (541)
  • Radius of dispersion R50, cm (inch) @ 100 m (109 yds.)     4.5 (1.77)
  • Maximum Powder Pressure, bar (lb/inch2)     3,550 (51,488)

The new Brown Bear 7.62x39 subsonic ammunition offering shares the same great features of previous Brown Bear offerings, including a lacquered steel case construction, and Berdan priming for reliable ignition. Even after years of long-term storage.

The reason Brown Bear’s Subsonic ammunition outperforms the competition is twofold. First, the ammunition is not just another off the assembly line offering. Instead, it is the result of over two years of collaboration between the ballisticians at the Barnaul factory and testing and feedback from experts in the United States.

The second reason is that the Subsonic 7.62x39 ammunition is manufactured to exacting standards normally reserved for military specification ammunition by the Barnaul factory in Russia. And let’s face it, factory loads top remanufactured offerings, except when it comes to price. However, due to quantity of ammunition being imported, Brown Bear’s new subsonic ammunition is available at prices that beat even the lowest remanufactured competition!

Brown Bear’s new 7.62x39mm Subsonic ammunition is constructed with a proprietary powder blend topped with a 196-grain full metal jacket (FMJ) bullet. The performance is nothing short of exceptional.


Shipping will be a flat rate of $20.00 in the lower 48 states with Adult Signature Required





Important Information

You must verify your age by filling out the Additional Instructions section of the billing page with your birth date. If you fail to do this we will NOT ship the order, all ammunition orders will be shipped with Adult Signature Required for delivery.  Please make sure you read & follow the directions below before placing your order. You must be home to accept and sign for delivery or have it held at a Fedex location for pick up. Any return orders are subject to return ship and restock fees.


Atlantic Firearms follows all state & federal regulations regarding the sale of ammunition.

  • You agree and accept all policies described in our Terms of Use.
  • You are at least 21 years of age.
  • By purchasing ammunition, you are not violating any local, state, or federal laws.
  • You have not been convicted of any felony, a misdemeanor of domestic abuse, and you are not chemically dependent.
  • You have no legal restraint that would prohibit you from possessing, ordering, owning, or transferring ammunition.
  • You have never been committed to any mental institution or have been adjudicated as mentally defective.
  • You will not sell ammunition to any minor.
  • You cannot have ammunition shipped to a post office box.
  • You do not live in a state, city, or county that prohibits you from owning, purchasing, or transferring ammunition.
  • For Safety & Liability reasons there are NO RETURNS on ammunition unless the wrong item was sent out.
  • Any warranty claims would be dealt with between the customer and the manufacturer or importer & not Atlantic Firearms.
  • Please be aware of your Current Local and State laws before making a purchase. 
  • We do not ship Ammunition to these states :

Alaska —                    Sorry No Sales
California —               Sorry No Sales
Connecticut —           Sorry No Sales
Hawaii —                    Sorry No Sales
Illinois —                    Sorry No Sales
Massachusetts —      Sorry No Sales
New York —               Sorry No Sales
New Jersey —           Sorry No Sales
Washington D.C. —   Sorry No Sales

 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