American Defense Mount Co-Witness Black QD Holosun 509T - AD-509T-10-STD
- UPC
- 810008517819
- MPN
- AD509T10STD
- SKU
- 516551632535
- Manufacturer
- American Defense Mfg
$108.99
Best offer
E-Commerce Arms $108.98
Cheaper Offer Available
E-Commerce Arms lists a matched offer at $108.98, $0.01 (0%) less than this listing's $108.99.
Price Intelligence
High confidence
Against lowest
Matches lowest seen
Typical price
Near typical ($108.99)
From tracked high
$39.00 lower (26%)
Data depth
169 days, 2 price changes
Enough history to judge this against real observed movement.
Tracked for 169 days. Last price change: 2026-09-25. Recorded 2 price changes. The average price is $121.99. The price has ranged from $108.99 to $147.99. The current price of $108.99 is -11% below average.
Lowest
$108.99
Highest
$147.99
Average
$121.99
Tracked
169 days
Price Changes
2
Last price change
2026-09-25
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Live Offers
2 retailers list AM DEF HOLOSUN 509T CO-WITNESS; 2 in stock, in-stock prices run $108.98 to $108.99.
Best Price History Across Offers
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Insights
Recent Price Drop
Dropped $39.00 (26.4%) since 2026-09-23.