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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

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