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.300 Blackout Barrel Length Guide & Tips

.300 Blackout Barrel Length Guide & Tips

80 Percent Arms | Jul 19th 2023

What is 300 blk good for? That's really what everyone wants and needs to know — why spend more money on an expensive caliber for an AR15 build when you could just shoot .223 or 5.56 NATO? Wha...
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9mm vs 10mm: Which One is Better?

9mm vs 10mm: Which One is Better?

80 Percent Arms | Jul 14th 2022

One of the age-old debates amongst gun enthusiasts is over the 9mm and 10mm rounds. Which is best - 9mm or 10mm for your handgun or pistol caliber carbine? Both have pros and cons so which one sh...
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Rimfire vs Centerfire Ammunition

Rimfire vs Centerfire Ammunition

80 Percent Arms | Nov 24th 2021

What is rimfire ammunition? What is centerfire ammunition? This cartridge, that cartridge — what’s the difference right? Well when it comes to rimfire ammo, the best example is the .22 Lon...
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AR 40 Build Guide

AR 40 Build Guide

80 Percent Arms | Oct 27th 2021

Are you a fan of .40 cal? So are we! Let’s face it, if it goes pew, chances are we’re going to like it. During the height of the pandemic, 40 S&W ammunition was significantly chea...
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What is 223 Wylde and Should You Use It?

What is 223 Wylde and Should You Use It?

80 Percent Arms | Aug 27th 2021

Some of you may have seen this caliber-looking designation around online but be confused by it. Don’t worry, we were at one point too. So what the heck is .223 Wylde right? Is it a barrel, is it a...
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