In StockSave 46%
Type
parts
Last Seen
May 20, 2026
Fortis Manufacturing Standard Castle Nut Black
Sold byOptics Planet•Posted Apr 27, 2026
Compare prices for Fortis Castle Nut AR-15/LR-308$11.99
$22.39
You save $10.40 (46% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 810103343054
- SKU: 2GN-CAN-FOR203-CN-STAND
- Brand: Fortis Manufacturing
Price History
Deal Details
Fortis Manufacturing Standard Castle Nut Black. If you're trying to save ounces this is a great way but without sacrificing durability. The castle nut will fit onto mil-spec buffer tubes and quickly upgrade the form and function of ybuild. You will need a standard stock wrench to install Specifications for Fortis Manufacturing Standard Castle Nut: Manufacturer: Fortis Manufacturing Gun Model: AR-15 Condition: New Color: Black Fabric/Material: Aircraft Grade 7075-T6 Aluminum Quantity: 1 Features
Other Offers for This Product
Active offers from your catalog for Fortis Castle Nut AR-15/LR-308.
Comparing 2 retailers carrying this product
Lowest Price: $11.35
Highest Price: $11.99
You Save: $0.64
Avg Discount: 23% off
Fortis Manufacturing Standard Castle Nut Black
Fortis ManufacturingOptics PlanetSKU/UPC: 2GN-CAN-FOR203-CN-STAND
$11.99$22.39Save 46%
View at Optics Planet