Modulus Arms | AR-15 80% Lower Receivers and 80 Lower Jigs

Featured Products

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Builders Bundle + 1 80% Lower Receiver

$473.97
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AR-15 80% Lower Receiver - Billet - Black Anodized

$89.99
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Builders Bundle + 5 80% Lower Receivers

$1,073.92
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Builders Bundle + 3 80% Lower Receivers

$833.94

Most Popular Products

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Universal AR -308, -15, -9,-45 and AR-10 80% Lower Jig - Router Jig Extreme™

$349.99 $299.99
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AR-15 80% Lower Receiver - Forged - Black Anodized

$119.99
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AR-15 80% Lower Receiver - Billet - Raw

$79.99
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Router Jig Extreme™ Tool Kit w/SpeedMill™

$54.99

New Products

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308 80% Lower Receiver - Billet - RAW

$138.99
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308 80% Lower Receiver - Billet - Black Anodized

$139.99
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AR-15 80% Lower Receiver Raw - Billet

$89.99
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AR-15 80% Lower Receiver - Billet - Black Anodized

$99.99