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Not sure about the difference between 7.62x51 and .308 cal? You’re not alone! The two cartridges are often used interchangeably, but they have some important differences that you should understand. In this blog post, we will explore the differences between 7.62x51 and .308 cal so that you can make an informed decision when selecting ammunition for your firearm. Read more

Don’t laugh. Two different platforms. Two different uses. Still, commonly confused by almost everyone because of the name. There is no short cut just to use 6.5, you need to spell out the entire caliber name.Main difference between 6.5 Grendel and 6.5 CreedmoorThe most important one, 6.5 Grendel is designed to use on AR-15 platform (think of it as your next step after Russian military round, 7.62x39) and 6.5 Creedmoor is based on AR 308 weaponry, roughly.So now, which one do you want? You... Read more

The 308 caliber barrel is a highly sought-after piece of hardware in the world of shooting enthusiasts. It is specifically designed to fit rifles chambered in the popular 7.62mm round, known for its accuracy and versatility in both hunting and competitive shooting.The use of a 308 caliber barrel provides numerous benefits to those who know their way around firearms. For one, it offers an improved ballistic coefficient, which means the bullet can maintain its velocity and accuracy over greater d... Read more

There are several manufacturers of 308 caliber AR-family rifles now. Most of them will interchange with one system or another, but it can be tough to keep track of which one is which. While many components are the same, for instance, your 308 standard lower parts kits, the design of DPMS style upper and lower can vary greatly. Previously, I had described the differences in 308 DPMS styles, however let's address major manufacturers compatibility.Moriarti Armaments - your true DPMS 308 l... Read more

Still, the biggest question that I get, is what type of receiver one has. Let's look at the differences between DPMS style 308 uppers.One simple very generic distinction is that the older, "high profile," upper will have the forward assist all the way at the end. The new, "low profile," resembles an AR-15 slicker design, the forward will be somewhat towards the middle.The older, "high profile" design will remind you of the bulkier, rectangular build vs. the low profile is slicker, thinner and sm... Read more