Aero Precision's M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. The rear takedown pin detent hole is threaded for a 4-40 set screw; bolt catch is threaded for a screw pin (no roll pin needed); selector markings work with 45, 60, or 90 degree standard safety selectors; and there is no gap with aftermarket pistol grips. The M5 308 stripped lower has an integrated trigger guard, and includes a Nylon-tipped tensioning set screw. It is compatible with standard DPMS 308 components and magazines. This model has a black hard coat anodized finish. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete.

This firearm is legal in the state of California.

Some states have a restriction certain firearms. If you are not familiar with your state's regulations, please check with your local FFL gun dealer for the regulations in your state, before purchasing.

For California In Store Pick Up:

The price does not include the California Dealer Record of Sale fee of $37.19. That will be paid in store upon pick up. Please note if purchased online you MUST come into the Redstone Firearms Burbank, CA store to start the DROS process within 10 calendar days. Otherwise you will incur a cancellation fee of 10%.

For out of State Purchasers:Please email FFL@RedstoneFirearms.com with your order number and your requested FFL's name, phone number or email address so that we can set up the shipping. Please be sure to make an outreach to your requested FFL and verify they will accept the firearm transfer.