Is $5.99 a good price for LBE AR-15 Castle Nut - Durable 4140 Steel?

Lowest price we have tracked, 14% under the high. The average price is $6.32. The lowest we've tracked is $5.99. Tracked for 17 days. Last checked: 2026-10-23. Recorded 2 price changes.

What is the lowest price for LBE AR-15 Castle Nut - Durable 4140 Steel?

The lowest price we've tracked for LBE AR-15 Castle Nut - Durable 4140 Steel is $5.99. The highest was $6.99. The current price of $5.99 is -5% below the average price of $6.32.