This review of the PSA Gen4 GX 9mm AR-15 pistol highlights its potential as a budget-friendly Personal Defense Weapon (PDW). The firearm shares many AR-15 controls and accepts readily available Glock magazines, offering a familiar platform for AR users. While praised for its compact nature and solid build quality, potential drawbacks include the lack of a last-round bolt hold-open and limited hand space on shorter barrel configurations.
This guide details the installation of the Novox Research X-SD integrally suppressed kit onto a PSA Gen 4 AR-9. The process involves replacing the factory barrel with the ported Novox barrel and attaching specific thread modules. The kit aims to make ammunition subsonic, significantly reducing sound and providing a hearing-safe shooting experience. Installation requires specialized tools and AR-15 assembly knowledge.
This video explores the process of getting an AR-9 firearm operational, detailing the necessary steps while highlighting both the positive and negative aspects encountered. It specifically mentions the use of a PSA AR-9, KAK Extended Heavy Buffer, KAK BCG Weight, and ZePro Jig. The creator also offers advice on magazine selection, recommending Pmags over less expensive options.
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