AR Parts & Kits

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About AR Parts & Kits

AR Replacement Parts

Find everything you need to repair your AR with AR parts and kits from SCHEELS. Our selection includes trigger kits, rails, handles, handguards, and more so you can upgrade your fix your MSR. Whether you’re looking for an M-LOK handguard or a Picatinny rail for your AR, shop top brands like Magpul, CMMG, and more for reliable performance. If you want to upgrade your handguard or repair a receiver, we offer the right AR parts to help you improve your performance at the range.

Want to attach accessories to your MSR? Shop our selection of AR rails and handguards including M-LOK handguards, Picatinny rails, and more. If you need to repair an upper or lower on your rifle, check out our replacement kits and other parts like springs, charging handles, and more. Plus, you can also find handstops, stabilizing braces, and more parts designed for extra safety and protection. From repairs to upgrades, find all the parts for your AR at SCHEELS.