PSA 7.5" Pistol-length 300AAC Blackout Nitride 7" Lightweight Hex M-LOK Upper With BCG & CH
Palmetto State Armory
Overview
The PSA 7.5" Pistol-length 300AAC Blackout Nitride 7" Lightweight Hex M-LOK Upper With BCG & CH is a upper receiver. Compare prices from multiple merchants and find the best deal.
Specifications
PSA 7.5" Pistol-length 300AAC Blackout Nitride 7" Lightweight Hex M-LOK Upper With BCG & CH
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Build history on GunPartPicker
Builders have been adding the PSA 7.5" Pistol-length 300AAC Blackout Nitride 7" Lightweight Hex M-LOK Upper With BCG & CH to their builds on GunPartPicker since February 2026. All time, it ranks #620 of the 1,654 upper receivers builders have added.
Updated · from real builds on GunPartPicker
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Frequently Built With
The part most often added in each category by the builds that include this one
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