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AR-15 Builder Sets

AR-15 Builder Sets

Shop AR-15 Builder Sets: complete lower parts kits (LPKs), upgraded triggers, and hardware packs for DIY builds. FFL-friendly shipping and quality-tested parts. Design and build your dream rifle from the ground up with our AR-15 Builder Sets, engineered for serious AR builders who demand precision, performance, and customization.

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AR-15 Stripped Upper, Lower, Hand Guard, Pistol Buffer tube and T. Guard - *ORPH* Cerakote Sniper Gray/ Red Trim
$339.99
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Cerakote 3-Piece Builder Set — Anderson Stripped Upper & Lower + 12" M-LOK Free-Float Handguard
$299.99
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Cerakote 4-Piece Builder Set — Anderson Stripped Upper & Lower + 12" M-LOK Free-Float Handguard + Magpul Carbine Stock
As low as $349.99
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Cerakote Anderson AR-15 Upper & Lower Set
As low as $179.99