Lower Build Kits typically include everything you need to complete your lower receiver. This can be a lower parts kit. pistol grip, and stock kit (stock, buffer tube, buffer, spring). Visit our lower build kit section to find yours.
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80 Percent Lower Build Kit No lower
Original price was: $109.95.$69.95Current price is: $69.95.In stock
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80 Percent Lower Build Kit – WITH lower
Original price was: $159.95.$99.95Current price is: $99.95.In stock
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Magpul CTR Lower Build Kit Stock Lower Parts Kit Stock Hardware MOE Grip – Black
Original price was: $169.95.$149.95Current price is: $149.95.In stock
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Magpul CTR Lower Build Kit Stock Lower Parts Kit Stock Hardware MOE Grip – Flat Dark Earth FDE
Original price was: $159.95.$149.95Current price is: $149.95.In stock
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AR-10 80% Lower Build Kit – No lower
Original price was: $140.95.$135.95Current price is: $135.95.In stock
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Magpul CTR Lower Build Kit Stock Lower Parts Kit Stock Hardware MOE Grip – Olive Drab OD Green
Original price was: $159.95.$149.95Current price is: $149.95.In stock
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Pistol Lower Build Kit – WITH lower
Original price was: $159.95.$99.95Current price is: $99.95.In stock
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Magpul ACS-L Lower Build Kit ACS-L Stock Lower Parts Kit Stock Components MOE Grip – Black
Original price was: $189.95.$167.95Current price is: $167.95.In stock
