Strike Industries AR Castle Nut SI-AR-CN-BK Color: Black

Bundle Package

by Strike Industries

Report an issue with this product's data
Strike Industries AR Castle Nut SI-AR-CN-BK Color: Black

User Ratings

No ratings yet

Be the first to review this product

Retail: $13.99

The Strike AR Castle Nut is machined from AISI 4140 steel and surface heat-treated to 45-50 HRC for robustness and durability. Its manganese phosphate finish provides a matte black appearance and excellent resistance to corrosion and wear. When paired with the Strike Industries Multi-Function End Plate, there’s no need for peening or staking, simplifying installation. Additionally, the nut features wrench cutouts for easy installation with a castle nut wrench, and its Mil-Spec dimensions ensure compatibility with AR-15 and AR-10 receiver extensions/buffer tubes. Package contents: Strike Industries AR Castle Nut.

Specifications

Manufacturer:
Strike Industries
Category:
misc-parts
UPC:
793811766820
MPN:
SIARCNBK
Required Component:
No

Parts Cabinet

Track parts you own or plan to buy.

Where to Buy

Optics Planet
In Stock
$13.99

Have one to sell?

Sell on Marketplace View listing rules

Sponsored

MantisX

The smart way to train your AR build

Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.

Shop BlackBeardX

Price History

Current

$13.99

Lowest

$11.66

Highest

$13.99

Tap data points for details

Price Alert

Sign in to save a target price and receive an email when this component drops.

Sign In to Set Alert

Bundle Package

This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.

• Complete assembly ready to use

• Multiple components included

• Value package pricing

Submit a Review

Reviews

Loading reviews…