AR Gun Parts

The Yankee Hill Machine Phantom 5M1 was designed with Phantom styling in mind but works as a muzzle brake and compensator This 5 port design has no downward facing port which helps eliminate dust problems when shooting in the prone position The 5M1...

STANDARD MANUFACTURING 16” 5.56 GOVERNMENT PROFILE MIDLENGTH AR-15 BARRELS Standard Manufacturing OEM barrels are the same barrels used exclusively in our STD-15 series sporting rifles. Highest quality and workmanship, manufactured of 4150V chrome...

This kit includes all the parts you need to install the dust cover door and the forward assist.  Parts Included Ejection port cover Ejection port cover rod C-clip Ejection port cover spring Forward Assist assembly Forward Assist roll...

The Standard Manufacturing Co. STD15 upper receiver is completely manufactured in-house alongside the STD15 Lower receivers.   As with the STD15 lower receivers, the STD15 uppers are constructed to the most exacting...

Milspec Lower Receiver Parts Kit Great quality parts to make a true Milspec Lower Receiver into a Rifle The kit includes: A2 Pistol Grip Bolt Catch Bolt Catch Plunger Bolt Catch Roll Pin Bolt Catch Spring Buffer Retainer Buffer Retainer...

The Standard Manufacturing Co. STD-15 lower receiver is completely manufactured in-house to the most exacting tolerances and to the highest quality control levels.  The STD-15 lower begins with a 7075T6 aluminum forging...