Guntec USA AR-10 Upper Receiver Parts Kit - Black Matte

The Guntec USA AR-10 Upper Receiver Parts Kit is the matched set of small hardware used to finish out a stripped upper on the .308 Winchester AR-10 and AR-308 platforms. Sold as one kit rather than a loose collection of pins and springs, it gives a builder or gunsmith everything needed to dress out a bare upper into a fully functional assembly.

The kit's components are dimensioned for the AR-10 / AR-308 upper and are finished in a low-glare black matte that blends cleanly with factory and aftermarket uppers. Used to install the upper's external moving hardware and associated retainers, the parts drop into a stripped upper without further fitting.

Made in the USA, this upper receiver parts kit is a practical choice for completing a custom AR-10 build, replacing a lost or worn pin or spring, or simply refreshing an older rifle.