Modulus Arms｜80 Lower Jigs, Tooling, and Accessories!

Featured Products

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Smith Defense S365 Modular Grip

$409.99
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5D Multiplatform STARTER KIT

$469.97
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Easy Jig Gen 3 STARTER KIT

$489.97
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Easy Jig® Gen 3 Multi-Platform - AR-15, AR-9 and .308 80% Lower Jig

$349.99

Most Popular Products

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Router Jig Extreme SpeedMill™

$48.99
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Router Jig Extreme™ Tool Kit w/SpeedMill™

$59.99
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Easy Jig® Gen 3 Multi-Platform - AR-15, AR-9 and .308 80% Lower Jig

$349.99
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Replacement 5/16 inch End Mill for Router Jig Extreme SpeedMill™

$29.99

New Products

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80% Arms Easy Jig® M16 Multiplatform

$369.99
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Sons of Liberty Gun Works Blaster Starter Kit - SOLGWBSK

$54.15
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Aero Carbine Buffer Tube Blk

$52.69
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Aero M4E1 Assembled Upper FDE

$195.00