AR-10 Lower Receivers
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AR-10 lower receivers are larger than AR-15 lowers and are built for .308 Winchester, 6.5 Creedmoor and other large-frame calibers. Unlike the AR-15, the AR-10 has no single standard: DPMS-pattern (LR-308) receivers are the most common and take SR-25-pattern magazines such as the Magpul PMAG 20 LR/SR, while ArmaLite-pattern receivers differ in how the upper fits and in some magazines. Match your lower to your upper and magazines. Like any lower, it's the serialized part, so online orders ship to a licensed dealer (FFL).
Compare AR-10 lowers from every store we track, and add one to your build.
