Lower parts kit for the ar-15 rifle
AR-15 Lower Receivers

AR-15 lower receiver That are used for the AR-15 Rifle.

A list of the internal parts for the AR-15 lower receiver.  Please note: AR-15 lower receiver parts and M-16 parts are different, and,  As of May of 1986 there can be no new machine guns made for the civilian population. M-16 parts are available only to those individuals with Form 4’s or FFL’s on file. We do not sell any conversion parts, only replacement parts for registered machine guns. Having M-16 parts in your AR-15 type rifle can be construed as a felony. If you have any questions contact BATF at 1-800-ATF-GUNS.

AR-15 lower receiver parts are as follows:

Buttstock Buffer Spring (Std)  Buttstock Buffer Spring (Car)  Buffer Assembly (Std)  Buffer Assembly (Car)
Selector  Selector, Bolt Catch Spring, Bolt Catch Detent  Bolt Catch  Bolt Catch Roll Pin  Magazine Catch, Magazine Catch Assembly, Detent Spring, Takedown Detent,  Magazine Catch Spring  Magazine Catch Button Aluminum  Magazine Catch Button Al Radiused, Front Pivot Pin  Disconnector  Colt Large hole Disconnector Disconnector, Pistol Grip Screw, Pistol Grip Lock Washer  A-2 Pistol Grip, Black Plastic
Selector Spring  Detent (Selector)  Trigger Pin  Hammer Pin  Large hole hammer/trigger pin  Rear  takedown Pin  Buttstock Aluminum Spacer.


Tactical Machine AR-15 Stripped Lower Receivers. To make things faster, make sure the FFL holder puts your name on the FFL copy faxed to us.

 AR-15 stripped Lower Receiver From Tactical Machine.  For ALL Questions or Inquiries please call us at 321-356-8570 or Fax for FFL info to 877-733-4949

The TM-15 is precision machined and often used by Scout Sniper teams and is made from a 7075 T6 Aluminum forging while still including many features that are generally only found on higher end billet receivers.  All receivers are precision machined on state of the art CNC equipment which giving us the highest tolerances in the industry. Standard features include broach cut magazine wells for uncompromising finish, square corners and less than a thousandth of an inch variance. We also have a bevel cut on the bottom of the mag well for faster insertion of the magazine and for the Poly style mags.  Each receiver is hand finished and hand inspected for a uniform finish that is unmatched by traditional mass production finishing processes.

The Military Specification hard coat anodized Per MIL-A-8625 Type III Class 2 spec Flat Black finish with a quality control process.


Each receiver is guaranteed for fit and finish. We also include a lifetime warranty for workmanship, material and finish. If you're ready to build an AR15 style firearm, start first with one of these high quality receivers. We're proud of these receivers and invite you to personally inspect the machining quality, the markings, and the individual hand finishing that make our lower receiver one that you'll be proud to own.

308 Lower Receivers AR10 7.62 X 51

308 Lower Receivers AR-10 DPMS Style.  These are now made from 7075 Billet Aluminum.
.308 Lower Receivers for the AR-10 Rifle. These are the DPMS Style AR-10 7.62 X 51 lower receiver with set screws and bolt catch roll pin.