Fortis Lightweight Enhanced AR-15 Endplate System Version K2 - Gold

Manufactured by Fortis Manufacturing
Manufactured by Fortis Manufacturing
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Standard orders will ship out the same business day if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



Since the AR is such a modular platform of rifles, many enthusiasts have taken to buying totally stripped lower receivers and populating them themselves. One point where that can get a little iffy is in the end plate and castle nut. These vitally important parts hold the buffer tube and stock onto the end of the receiver, ensuring reliable and safe function. Without them, there’s not a lot stopping the buffer, spring, and tube from merrily carrying on into the wild blue yonder after a round is fired, so it’s important to get this right.

The Fortis Lightweight Enhanced AR-15 Endplate System Version K2 In Gold does just that. This system is basically a redesign of the end plate, castle nut, and a means of locking them together. The locking lever design for this K2 version endplate system eliminates the need of staking the endplate by allowing the castle nut to fit securely into place. The aluminum construction provides durability for long lasting use. In a nice additional touch, the end plate has as quick detach sling swivel mount so you can use a one point sling if you like. Finally, the really cool bit here: the castle nut is a bright gold color to show off just a little bit at the range. Overall the Fortis Lightweight Enhanced AR-15 Endplate System Version K2 In Gold is a great and convenient way to solve one of the more persistent and dangerous parts of building your own AR with a slick package and great design.

  • 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

Fortis Manufacturing, Inc. is passionate about creating the best AR-15/M16 parts and accessories, using only the highest quality materials available and unrivalled machining. This ensures that every Fortis product meets or exceeds your demands.
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BrandFortis Manufacturing

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