Collection of lower parts kits

Best AR Lower Parts Kits [2020]

Finish out your AR-15 or AR-10 build with the best lower parts kits on the market! We're sharing our favorite LPKs and extra parts kits to let you build away, worry-free. Read more!
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Best AR-15 Optics [Red Dot to Long-Range Precision]

Finding the optic that you need can be a long process, but we're here to help with the all of our recommendations for what is best in the role that you need it in! From red dots to long-range precision, we got it!
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AR-10 Vs. AR-15 [Complete Guide]

The AR-10 and AR-15 are fantastic rifles for their roles. Find out all about their pros and cons and get the information you need to choose the rifle that is perfect for you!
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