Ergo 4971B Castle Nut Steel Black for AR-Platform
- UPC
- 810049123000
- Manufacturer
- Ergo
$11.17
Best offer
Palmetto State Armory $9.49
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Cheaper Offer Available
Palmetto State Armory lists a matched offer at $9.49, $1.68 (15%) less than this listing's $11.17.
Price Intelligence
Building confidence
Against lowest
Matches lowest seen
Typical price
Near typical ($11.17)
Data depth
90 days, 0 price changes
Useful signal, but more history will sharpen the read.
The advertised price has held at $11.17 since tracking began on Jun 26, 2026; no price changes recorded.
Lowest
$11.17
Highest
$11.17
Average
$11.17
Tracked
90 days
Price Changes
0
Last checked
2026-07-29
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Live Offers
2 retailers list Ergo Castle Nut for AR-15, Black - 4971-(B); 2 in stock, in-stock prices run $9.49 to $11.17.
