The Fortis K1 Castle Nut and End Plate is made of lightweight 7075 T6 Aircraft Grade Aluminum weighing in at .55 ounces total. Features a black and blue finish, quick detach socket, and does not require set screws or ratcheting system. Get the best deals on AR-15 parts and accessories online from GrabAGun today!
When designing their new Lightweight Enhanced (LE) Castle Nut & End Plate System, Fortis came up with two systems that virtually eliminates the risk of your castle nut ever backing out. With two lockdown systems (K1 & K2), Fortis has engineered a solution to install the castle nut onto the end plate that is not only robust, but also stands true to their brand of innovation and ingenuity. The K1 system features a tapered castle nut that seals itself onto the end plate. This ultra precision snug fit allows the castle nut to seat and seal itself into place without the need of staking the end plate. No ratcheting, no set screws, no backing out and no failures. All of these features at only .59 oz / 16.8 grams!
Fortis K1 Castle Nut and End Plate Specifications
Manufacturer: Fortis Manufacturing, Inc.
Model: Light Weight
Model: K1
Type: Castle Nut
Color: Black, Blue
Finish: Anodized
More Information
Condition
New in Box
Finish Per Color
Blue / Black
Manufacturer
Fortis Manufacturing
Manufacturer Part Number
LE-BLK-K1-BLU
Model
K1
Type
Sling Adapters, Swivels and Accessories
UPC
850015927171
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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