JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Shop
- AR15
  - AR15/M4E1
    
    Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.
    Learn More
- M5/AR308
  - M5/AR308
    
    Mil-spec dimensions and coating ensure the highest quality and correct component interface for your next big-bore AR.
    Learn More
- EPC
  - EPC
    
    The EPC-9 lineup is perfect for your next 9mm or 40S&W AR build.
    Learn More
- Bolt Action
  - Solus Bolt Action
    
    The Aero Precision SOLUS works to provide hunters, competitors, and shooting enthusiasts with a custom shooting experience.
    Learn More
- Suppressors
  - Suppressors
    
    The Lahar-30 is built to be a workhorse — providing durability, performance, and flexibility in a single package.
    Learn More
- Lifestyle
  - - Apparel
    - SWAG
  - Lifestyle
    
    Because your shirt should always match your favorite firearms manufacturer
    Shop Now
- On Sale
- Other Brands
  - Other Brands
    
    Shop from a wide selection of high-performance parts and accessories from other industry leaders.
    SHOP NOW
- In Stock Products
- Builder Set Blowout
Discover
Find a Dealer
- Dealer Locator
- Become a Dealer
Military/LEO
Account
Compare ()

Builder Sets

Builder Sets

Shop ALL of our currently available builder sets! Don’t miss your chance to add these exclusive finishes to your collection before they're gone!

IN STOCK SHIPPING NOW

BUY ONE GET ONE 50% OFF!

Added

APCS308275

M5E1 Builder Set w/ 15" Enhanced M-LOK Handguard - Forsaken Marshlands

IN STOCK SHIPPING NOW

BUY ONE GET ONE 50% OFF!

Added

APCS538222

M5 Builder Set w/ 15" S-ONE M-LOK Handguard - Forsaken Marshlands

IN STOCK SHIPPING NOW

BUY ONE GET ONE 50% OFF!

Added

APCS538221

M5 Builder Set w/ 15" R-ONE M-LOK Handguard - Forsaken Marshlands

Compare Products