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How Important are Mil-Spec Parts for the AR-15? When it comes to the AR-15 community, the term "mil spec" is often used with a sense of reverence and praise. But what does it really mean, and does it … read more

The Daniel Defense RIS III M-LOK Rail is one of the most sought-after handguards for shooters who demand lightweight construction, robust heat mitigation, and seamless accessory integration. Whether … read more

When it comes to customizing your AR-15 for optimal performance, one of the most debated topics revolves around foregrips—specifically the choice between a long angled grip and a short vertical … read more

The Geissele MK16 rail is widely regarded as one of the most robust and modular free-float handguards available today. Known for its adoption in USSOCOM’s URG-I (Upper Receiver Group Improved) … read more

How to Test Mechanical Offset on Your AR-15 Testing for mechanical offset is easy and requires minimal gear—but it does require a disciplined process. Step 1: Measure the Offset Use a caliper o … read more