This is a controlled item and requires shipping to an authorized and valid Federal Firearms License (FFL) holder. All items placed on order with this item will be shipped together to the FFL. If you are ordering non-FFL items that you would like shipped directly to you, please place them on a separate order.
If you do not have a copy of the FFL but you do have the dealer's email address, please add it in the comments field at checkout. It may help us acquire a copy of the FFL and get your order shipped out more quickly.
There will be a 30% restocking fee for all controlled items returned due to a failed background check or a denied underage purchase.
Federal law requires that you be 21 years of age or older to purchase a stripped receiver or frame. If a frame or receiver can only be made into a long gun (rifle or shotgun), it is still a frame or receiver not a handgun or long gun. However, they still are "firearms" by definition, and subject to the same GCA limitations as any other firearms. See Section 921(a)(3)(b). 18 U.S.C. Section 922(b)(1) makes it unlawful for a licensee to sell any firearm other than a shotgun or rifle to any person under the age of 21.
NOTE: This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. For more information on colored anodizing visit our Knowledge Center.
Our 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.
Don't forget to buy an Aero Precision M5 (.308) Lower Parts Kit. Our LPK is specifically designed to work with the M5 Lower Receiver and includes custom takedown and pivot pins as well as an extended magazine catch button.
Features:
Works with standard AR 308 components and magazines
Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver.
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)
Integrated trigger guard
Selector markings will work with 45, 60 or 90 degree safety selectors
Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector
No gap with aftermarket pistol grips
Includes:
Stripped M5 (.308) Lower Receiver
Nylon tipped tensioning set screw
1 Milled & Marked
For standard and short throw safety selectors
2 Threaded Bolt Catch
Eliminates the chance to mar your receivers finish when installing your bolt catch
3 Flared Magwell
Aids in quick and efficient magazine changes
4 Integrated Trigger Guard
Streamlining the assembly process and providing a more rugged platform
5 Upper Tension Set Screw
Allows users to fine tune the fit between upper and lower receivers
6 Threaded Takedown Pin Detent Channel
Eases receiver extension installation by capturing the spring detent with a 4-40 set screw
Shipping to FFL Dealer Required
Yes
Made In America?
Yes
FFL SOT Shipping Required
No
Platform
M5
Material
Machined from 7075-T6 forged aluminum
Select Your Finish
OD Green Anodized
Markings
"Cal Multi"
Compatibility
Works with standard AR 308 components and magazines
Weight(s)
12 oz
Other
Includes upper tension screw
the hangar
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