Mil-Spec & Commercial AR Parts


Quality Metal Stamping Since 1979
Made in the USA

Mil-Spec

Mil-Spec is a United States defense standard, often called a military standard or Mil-Spec and is used to help achieve standardization objectives by the U.S. Department of Defense. All part #’s that begin with 844 are Mil-Spec and follow Military Specifications.

AR Parts

.223 Port Door

223 Port Door

.223 Port Door

Part # - 8448525

Mil-spec ejection port door dust cover mag phosphate finish. Made in USA.

.308 Port Door

308 Port Door

.308 Port Door

Part # - .308 Port Door

Made in USA.

9mm Port Door

9mm Port Door

9mm Port Door

Part # - 9mm Port Door

Ejection port door dust cover for a 9mm platform. Made to the same high specifications as the .223 port door, Mag phosphate finish. Made in USA.

.233 Weld Spring

233 Weld Spring

.233 Weld Spring

Part # - 8448555

Mil-spec 1075 spring steel mag phosphate, forward hand guard spring, Fits all AR-15. Made in USA.

.308 Weld Spring

.308 Weld Spring

.308 Weld Spring

Part # - .308 Weld Spring

17-7 Stainless Steel. Made in the USA.

Standard End Plate

Standard End Plate

Standard End Plate

Part # - 9390021

1018 steel mag phosphate. Mil-spec standard receiver endplate for an AR-15. Made in USA.

Ambi End Plate

Ambi End Plate

Ambi End Plate

Part # - AR15M4 Ambi End Plate

High quality 4130 heat-treated steel mag phosphate. Ambi endplate provides the shooter with a loop on the left and right side of the receiver to mount a single point sling. Made in USA.

Trigger guard

Trigger guard

Trigger guard

Part # - 8448587

Mil-spec 7075 T6 aluminum trigger guard for a .223 AR-15. Made in USA.

Cap, Handguard

Cap, Handguard

Cap, Handguard

Part # - 9390002

Cap, Handguard .75 I.D. Made in USA.

.308 Hinge Pin

.308 Hinge Pin

.308 Hinge Pin

Part # - PDCSP65672-L

Length = 4.350, Available in Mil-Spec or Commercial, Made in the USA.

.308 Hinge Pin

.308 Hinge Pin

.308 Hinge Pin

Part # - PDCSP65672-S

Length = 4.200, Available in Mil-Spec or Commercial, Made in the USA.

.308 Hinge Pin

.308 Hinge Pin

.308 Hinge Pin

Part # - 8448533, 8448533-C

Available in Mil-Spec or Commercial.  Made in the USA.

Shaft, Cover Ejection Port Door

Shaft, Cover Ejection Port Door

Shaft, Cover Ejection Port Door

Part # - 8448555

Available in Mil-Spec or Commercial. Made in the USA.

Spring Cover

Spring Cover

Spring Cover

Part # - 8448532

Available in Mil-Spec or Commercial Black. Made in USA.

Clamp Bar

Clamp Bar

Clamp Bar

Part # - 12951017

Clamp Bar, removable carry handle. Made in USA.

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