What is Mortaring an AR15? It’s a technique people use to unjam their AR15 when they have their bolt jammed shut and can’t unjam their rifle by pulling back on the charging handle because a bullet cartridge is most likely stuck in the chamber and it won’t allow the bolt to twist and unlock itself. But don’t worry this is something everyone should learn and know before using their AR15.
Make sure you do so with lots of precaution. Your safety and the safety of others around you should be your main priority!
The method is to pull on the charging handle as hard as you can, and at the same time, slam the butt on the ground as hard as you can.
In the YouTube videos below you will learn how to unjam your AR15 rifle.
