Are you 18+?
You must be 18 or older to visit this website.
Yes I'm 18
No
Search
Sign in
or
Register
(
)
close
Sign in
or
Register
80% Lower Jigs
80% Lower Jigs
80% Lower Jig Replacement Parts
AR Parts and Accessories
AR15 STOCKS
Barrels/Muzzle Devices
GRIPS
Lower Parts
Parts
Upper Receivers/Conv Kits
80% Lower Jig Starter Kits
80% Lower Jig Tool Kits
Pistol Parts
Glock Parts
Sig Parts
FAQs / Contact Us
Featured Products
Quick view
Add to Cart
Smith Defense S365 Modular Grip
$409.99
Quick view
View Options
5D Multiplatform STARTER KIT
$469.97
Quick view
View Options
Easy Jig Gen 3 STARTER KIT
$489.97
Quick view
Add to Cart
Easy Jig® Gen 3 Multi-Platform - AR-15, AR-9 and .308 80% Lower Jig
$349.99
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
Quick view
Add to Cart
Replacement 5/16 inch End Mill for Router Jig Extreme SpeedMill™
$29.99
Quick view
Add to Cart
Easy Jig® Gen 3 Multi-Platform - AR-15, AR-9 and .308 80% Lower Jig
$349.99
New Products
Quick view
Add to Cart
Trigrtech Ar15 Single Stage Adapt Curved
$269.99
Quick view
Add to Cart
Trigrtech Ar15 Single Stage Adapt Flat
$269.99
Quick view
Add to Cart
Spike's Tactical Lower Parts Kit AR15 Black
$85.00
Quick view
Add to Cart
Spike's Tactical Lower Parts Kit without FCG AR15
$44.69
MODULUS ARMS BLOG //
How-To’s, Product Reviews, and more!
READ BLOG
×
OK