SR-15 KS-3 5.56 NATO 11.5" BBL Assembled Upper Rcvr Black
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Knights Armament
Overview
The Knights Armament SR-15 KS-3 5.56 NATO 11.5" BBL Assembled Upper Rcvr Black is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the Knights Armament SR-15 KS-3 5.56 NATO 11.5" BBL Assembled Upper Rcvr Black to a build in June 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $1,710 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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