Aero Precision M5 308 Base Builders Set w/ 15″ Atlas-R One M-Lok in FDE Cerakote

Sometimes finding what you need for your AR build can be challenging, Western Mountain Sports set out to make it easier.  We’ve picked through our inventory and bundled items into Build Sets, putting components for your build all in one place and one order. Saving you the time and frustration of searching for parts.  Plus you get it all at our great low price.

Each build kit starts off with Aero Precision Lower and Uppers, and is then paired with compatible components from top well known and reliable brands you can trust.

The M5 Base Kit in FDE includes:

These core components are guaranteed to work with all standard AR 308 component.

For more information on each individual item listed in this kit, please visit the following product pages.

M5 Stripped Lower (FDE)
M5 Assembled Upper (FDE)
M5 Atlas R-One 15” Handguard (FDE)
M5 LPK

Local Pickup: Customers that order FFL Items (firearms or other serialized items) and select “Local Pickup” as their delivery method will be required to complete a Form 4473 and background check prior to taking possession of their order.  All firearms or FFL Items that are purchased from Western Mountain Sports have Form 4473 and NICS checks included, there is no additional fee to complete this process. 

Shipping: Federal law requires this product to be transferred through a licensed FFL dealer. Western Mountain Sports requires a copy of the dealer’s FFL for verification and shipping. It’s the customer’s responsibility to notify the dealer of the order and to ensure their chosen FFL will accept the transfer. For more information, please see our Shipping & Local Pickup policy.