Ammo Oracle

The History and Basic Design of .223 and 5.56 Ammunition
Performance of .223 and 5.56 Ammunition
Terminal Performance of .223 and 5.56 Ammunition
.223 and 5.56 Ammunition Testing
Selection of .223 and 5.56 Ammunition
Ammunition recommendations from the authors of the AR15.COM Ammo Oracle
Purchase and Storage of .223 and 5.56 Ammunition
Legal Questions
Miscellaneous .223, 5.56, and other Ammunition Questions
- You people are a bunch of (Fackler worshippers/idiots/jello fans/armchair theorists/mindless fools). How in the world can you expect me to believe (insert Ammo Oracle answer here)? You have all lost touch with the working man shooter with your lofty theories and ivory tower "science." I know for a fact that my super special homemade round will tear up badguys because it tears up potroast like there is no tomorrow. Why should I believe anything on here?
- None of this answers my question. Now what?

Holy earache Batman! This Q3131A/Lake City XM193 is really loud and it launches a FIREBALL from my muzzle! Everyone at the range is looking at me now. What gives?

Introduction

Yep.

Q3131A and XM193 are Mil-Spec M193. They mean business. They are loaded hotter than most commercial loads and you're likely to notice that as soon as you fire them--especially out of a 16" post-ban barrel without a flash hider, you are going to get quite a bit of blast and a fireball. Some M193 may have flash retardant, but it's just no match for a short barrel without a hider. Prepare yourself for surgery on your ears if you have one of those short barrels and a muzzle brake. Always wear eye and ear protection when shooting!

Muzzle Flash

A wee bit of muzzle blast

Warning

Confirm Action

Ammo Oracle

Holy earache Batman! This Q3131A/Lake City XM193 is really loud and it launches a FIREBALL from my muzzle! Everyone at the range is looking at me now. What gives?

Introduction

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