.308 vs 5.56: Which is better?
Velocity and weight accounts for the amount of energy on impact and yet the 5.56 is one of the most common calibers in the
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How Long Can an AR15 Barrel Be?
Barrel lengths are an important topic whether you are building an 80% rifle or swapping out an old barrel on your AR-15.
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AR-10 Buffer Weight Basics
Everyone on the planet knows the name of the scary black rifle known as the AR-15. What people don’t often talk about is t
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Glock Magazine Compatibility
Do all Glocks use the same magazine? With so many different Glock models on the market these days it can be a daunting ta
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The Benefits and Limitations of 300 Blackout
With all the calibers available to 80 percent AR-15 builders out there, 300 Blackout is probably one of the more popular o
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How To Choose Your AR-15 Buffer Weight
It’s easy to forget about the buffer weight in your AR-15. Unless you built the rifle yourself, chances are that you’ve never
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