Black Hills Ammo: 5.56mm 77 gr OTM Red Box: Mk262 Mod1

ships from our shop in 3 days +/-
Minimum Purchase:
2 units
Maximum Purchase:
20 units

  bha-logo-gold-v2-20.gifBlack Hills Mk262 Mod1 Ammunition 5.56x45mm NATO 77 Grain Sierra MatchKing Hollow Point

Box of 50 cartridges

At Charlie's, we don't sell a large variety of ammo.  We carry mostly Black Hills ammo because we highly recommend using it, no matter what weapon system you are using.  Mk262 Mod1 ammo is about as good as it gets for a 5.56mm rifle

Black Hills makes a lot of the ammo that our military uses.  It is quality ammo.  It does not fail.  These guys are meticulous at what they do.


Black Hills Ammunition worked for years, with first the US Army Marksmanship Unit (AMU) and later the U.S. Navy, on a long-term project that resulted in MK 262 Mod 1. The project started out to develop ammo for competitors initially and morphed its way into the magazines of operators. Civilian shooters can buy that exact same round—it just comes in a much prettier box—for improved downrange performance, accuracy, and lethality, right here at Charlie's.

Read more:

  • 77 Gr. OTM
  • Velocity: 2750 FPS
  • Energy: 1293 Ft. Lbs.


Charlie’s stocks and sells four different varieties of basically the same 77 grain Mk262 Mod1 ammunition, so if we are out of stock of your favorite selection, take a look at the other separately listed and inventoried items:

For each of these selections, if we are out of stock, you should enter your email addressed to be notified when the ammo is in stock. Black Hills Mk262 77 grain ammo is a normally stocked item at Charlie’s. Some other brands of ammo come and go, but Black Hills arrives every month or so. Maybe just not enough at times.

Also, market forces may cause both the availability and the price of ammo to change with more regularity, up and down, than other categories of products that we carry and sell.

Note:  Minimum order of 2 boxes and maximum order of 10 boxes  10 boxes will ship as one factory case.


Ammunition is restricted from sale to CT, IL, MA, NJ, NY, New Orleans, LA, and Washington DC. Ammo shipped to CA must be shipped to a local dealer.  Your billing address and shipping address must match.  Please make sure you can own this ammo in your locality.  We do not agree with ammo restrictive laws, but we also follow the laws unless overturned by a Court of competent jurisdiction.

  • You must be 21 or older to purchase ammunition
  • For safety reasons, we do not accept returns on ammunition.
  • Note:  Shipping restricted to UPS/FedEx Ground, Adult Signature Required
  • Note:  Any Free Shipping Offers Do Not Apply to AMMO
  • Consider shipping costs when purchasing ammo.  Since we are not a big ammo shop, we do not have the UPS discounts that other ammo warehouses do.  Due to our shipment with Adult Signature Required, the first box incurs a large shipping cost.  Shipping costs do not increase proportionately as you add more ammo:  The cost per round goes down significantly as you buy more ammo.