M-16 Parts
M-16 Parts to replace your used parts with new mil-spec parts.
Replacing AR-15 parts with M-16 Parts does not make your rifle into a fully automatic rifle.  Also replacing AR-15 parts with M-16 parts, without legal paperwork will make your rifle illegal.  Please consult with ATF on how to obtain legal paperwork / documentation to own a fully automatic firearm.  Posession of M-16 parts without proper paperwork can have legal ramifications such as fines, confiscation, and imprisonment.  Again, please obtain the proper paperwork to own or take possesion of Automatic weapon parts before ordering.  Also be advised, taking possesion or owning a lower receiver and having automatic weapon parts, may also have legal issues.  IE if you own a lower receiver, it is considered a firearm by law.
!

Lower Parts Kit M-16
+Shipping charges
!
M-16 Lower Parts Kit
M-16 Lower Parts kit for small pin receiver.  This is a 3 position, safe, fire, and auto selections.  This is a FFL Item and you must have your paperwork available to order these parts.

M-16 Fire Control Group, 3 position.
+Shipping charges
!
m16firecontrolkit
M-16 Fire Control Group
M-16 Fire Control Group, includes Hammer, Trigger, Selector, and Disconnector for 3 position operation of safe semi and auto.  This is a FFL Item and you must have your paperwork available to order these parts.

3 round burst kit
+Shipping charges
!
3rndburstkit
3 round burst kit

This is a replacement parts set for registered M-16 type rifles. Includes hammer, trigger, disconnectors and selector. This set will change your selections from safe-semi-full to safe-semi-3 round burst. This is a FFL Item and you must have your paperwork available to order these parts.

M-16 4 position kit
+Shipping charges
!
M-16 4 position parts kit.

This is a replacement parts set for registered M-16 type rifles. Includes hammer, trigger, disconnectors and selector, and marking plate. This set will change your selections to safe-semi-3 round burst-full. This will not make your semi-auto AR-15 type rifle fire 3 round bursts or full auto. 

This is a FFL Item and you must have your paperwork available to order these parts.

M-16 Bolt Carrier Group
+Shipping charges
!
M-16 bolt Carrier Assembly.

Complete with bolt assembly, firing pin, cam pin, firing pin retainer, and bolt carrier key. Made by military contractors to Military Specs. Standard bolt carriers are chrome lined. All carrier keys are torqued and staked to specs.