Price history at Primary Arms
Recorded at Primary Arms since Oct 9, 2026: low $84.99 (Oct 30, 2026), high $108.98 (Oct 9, 2026). Last checked Nov 1, 2026.
Product Description
American Defense Mfg. Holosun 509T Lower 1/3 Co-Witness QD Mount
Price history at Primary Arms
Recorded at Primary Arms since Oct 9, 2026: low $84.99 (Oct 30, 2026), high $108.98 (Oct 9, 2026). Last checked Nov 1, 2026.