500 Rounds of 5.56x45 Ammo by Black Hills Ammunition - 77gr OTM

83 Ready to Ship


Ammo Overview

Quantity - 50 rounds per box; 10 boxes per case
Manufacturer - Black Hills
Bullets - 77 grain Sierra open tip match (OTM)
Casings - Boxer-primed brass


This case of Black Hills Ammunition 5.56X45 77-grain Open Tip Match (OTM) rounds gives you the precision and power you are looking for. Black Hills has been manufacturing ammunition for the U.S. Military for decades, and offers its civilian products with the same reliability and accuracy. If you are looking to improve your marksmanship, you can trust this ammunition to stay true to shot.

With competition-grade accuracy and consistency, these Sierra OTM rounds will build on the skills of the marksman and deliver tight groupings at range. The unique manufacture of the Sierra OTM bullet allows for extreme precision in weight by pouring lead filling into an alloy jacket--giving structure and consistency to every bullet. These boxer-primed reloadable brass casings offer a muzzle energy of 1,295 foot lbs, and a factory velocity of 2,750 feet per second. This is among the best ammunition you can find for target practice and match shooting.

Sold in 500 rounds, this product will give you the economy of scale you seek and keep cost-per-round at a minimum.

Designed for an AR-15 platform, these rounds are not recommended for .223 chambers under any circumstances.

Give this Black Hills product a test and see why it has been relied upon for decades as premium ammunition!

Write Your Own Review

You're reviewing: 500 Rounds of 5.56x45 Ammo by Black Hills Ammunition - 77gr OTM

How do you rate this product? *


Our customer service team has published this Q&A information as a free service to the shooting community. Please note that BulkAmmo.com expressly disclaims any and all liability with regard to how the shooting community might use this Q&A information. See Terms of Use for more details.

Posted On: 11/27/2018 By: NICHOLAS FECHTER

A: These bullets are not magnetic. These are top quality Sierra MatchKing 77gr bullets. I unfortunate was not able to locate any ballistics chart for them on Sierra or Black Hills website.

Post your question
  • Please enter your name as you want it to appear on our site.
    Please tell us where you want the answer sent (it will not appear on our site).

* Required Fields