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

BuySafe Guarantee

Are you 18+?

You must be 18 or older to visit this website.

Featured Products

Quick view View Options

Easy Jig Gen 4 STARTER KIT

$509.97
Quick view Add to Cart

80% Arms Easy Jig® Gen 4 Multiplatform™

$369.99
Quick view View Options

5D Multiplatform STARTER KIT

$439.97
Quick view View Options

Easy Jig Gen 3 STARTER KIT

$469.97

Most Popular Products

Quick view View Options

Router Jig Extreme SpeedMill™

$48.99
Quick view View Options

Router Jig Extreme™ Tool Kit w/SpeedMill™

$59.99
Sale

Quick view Add to Cart

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

$349.99 $329.99
Quick view Add to Cart

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

$29.99

New Products

Quick view Add to Cart

Magpul M-lok Qd Sling Mnt

$19.69
Quick view Add to Cart

Magpul Afg M-lok Angled Foregrip Blk

$25.60
Quick view Add to Cart

Magpul Qd Sling Swivel

$14.69
Quick view Add to Cart

Magpul Moe K2 Ar Grip Blk

$19.90