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Home AR Parts Lower Parts Endplates Fortis Manufacturing K2 Lightweight Enhanced End Plate and Castle Nut
Fortis Manufacturing

Fortis Manufacturing K2 Lightweight Enhanced End Plate and Castle Nut

1 review

$54.95 $52.20

The K2 system utilizes a locking lever design that seats itself through a designed slot on the bottom of the endplate and into corresponding cutouts on the castle nut. This ultra-precision fit allows the castle nut to seat itself into place without the need to stake the endplate. No set screws, no backing out, and no failures. All of these features at only .53 oz / 15 grams!

Features:

  • Lightweight design at only .53 oz / 15 grams total
  • Castle nut and endplate are 7075 T6 Aircraft Grade Aluminum
  • Quick Detach Socket – 360º rotational locking interface
  • No set screws or ratcheting systems that can’t be reused
  • Made in the USA
Black
Flat Dark Earth (FDE)
Gray
Blue
Gold
Red
Clear

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UPC: SKU: N/A Categories: AR Parts, Endplates, Lower Parts
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Description

When designing the Lightweight Enhanced (LE™) Castle Nut & End Plate System, Fortis came up with two systems that virtually eliminate the risk of your castle nut ever backing out. With two lockdown systems (K1 & K2), they’ve engineered a solution to install the castle nut onto the end plate that is not only robust but also stands true to our brand of innovation and ingenuity. The K2 system utilizes a locking lever design that seats itself through a designed slot on the bottom of the endplate and into corresponding cutouts on the castle nut. This ultra-precision fit allows the castle nut to seat itself into place without the need to stake the endplate. No set screws, no backing out, and no failures. All of these features at only .53 oz / 15 grams!

Features:

  • Lightweight design at only .53 oz / 15 grams total
  • Castle nut and end plate are 7075 T6 Aircraft Grade Aluminum
  • Quick Detach Socket – 360º rotational locking interface
  • No set screws or ratcheting systems that can’t be reused
  • Made in the USA
Additional information
Brand

Fortis Manufacturing

Color / Pattern

Black, Flat Dark Earth (FDE), Gray, Blue, Gold, Red

Material

Aluminum

Firearm Compatibility

AR-15 / M4 / M16

Shipping & Delivery

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We offer fast, free shipping on every US order. Most orders will ship via USPS. You can upgrade any order to 2 Day/3 Day or Overnight services during checkout for an additional charge.

To ensure your order is shipped same-day, checkout before 1:00 PM Pacific time (4:00 PM Eastern).

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Milspec Retail offers Premium Shipping Protection by Route as an optional paid service that can be purchased at checkout. Route protects your package in the event of loss, theft, or damage, and will cover 100% of the costs of the order.

Customer Reviews

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E
Eddie Linares
Fortis K2 End Plate and Castle Nut-Red Anodized

Great product. No need for staking the castle nut with this product Watch K2 installation video to avoid over-torqueing the castle nut.

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