PSA GEN2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride 7" Lightweight M-LOK Upper With BCG & CH - TC-E Extractor
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Palmetto State Armory
Overview
The PSA Gen2 KS-47 Upper Receiver is a complete assembly designed for AR-15 platforms, featuring an 8.5-inch barrel chambered in 7.62x39mm with a 1:10 twist rate. This upper utilizes a pistol-length gas system, optimizing it for compact builds while maintaining reliable cycling. Builders often incorporate this upper in short-barreled rifles or pistol configurations that benefit from its lightweight design and robust caliber choice.
Specifications
PSA GEN2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride 7" Lightweight M-LOK Upper With BCG & CH - TC-E Extractor
Build history on GunPartPicker
Builders have been adding the PSA GEN2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride 7" Lightweight M-LOK Upper With BCG & CH - TC-E Extractor to their builds on GunPartPicker since April 2026. All time, it ranks #214 of the 1,656 upper receivers builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $369.99, so there haven't been real sales lately. Buying today, the lowest price is $369.99 at Palmetto State Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
PSA GEN2 KS47 Complete MOE EPT SBA3 Lower Receiver
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
Rise Armament Ra-524 Blitz Performance Trigger Drop-In
Fortis SHIFT Vertical Grip - M-LOK
FAXON Firearms 7.62x39 AR-15 Bolt Carrier Group - Nitride
Aero Precision AR-15 H3 Buffer
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