Safety Selector Detent. Mil-Spec. Made in the USA
Hammer and Trigger Pin. Mil-Spec. Made in the USA
AR-15/10 Hammer. Mil-Spec. Made in the USA
1 1/4 QD Sling Swivel MADE IN USA
AR-15 Steel Low Profile Gas Block For a .750 or .936
A.R.M.S. #71L-F/R Set Front & Rear in your choice of Black or FDE.
Precision machined from a solid block of Billet Aluminum, these blanks are from one of the top foundries in the country and are a premium stripped upper receiver.