PSA JAKL Knob Assembly - "S" Stamped
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$39.99
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Dec 17, 2025
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Description
This PSA Proprietary suppressed gas block knob features 4 positions designed to run with suppressed supersonic ammoMade in America. Build, maintain, or upgrade your Jakl today!*Only for the 10.5" 5.56 Jakl Uppers & Pistols
