+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

XTS Castle Nut CN Color: Black,

XTS Castle Nut, Black CN
XTS Castle Nut, Black CN
1 of 1 images
XTS Castle Nut, Black CN

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Are these castle nuts made of aluminum? Expert Answer

The manufacturer doe not specify.

by Todd, Gear Expert, September 16, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
looks to be a solid unit by mx557, Verified Owner, August 2, 2016
this one was cheaper than most other collars so I took the chance. seems to be of good quality and has the cutout for staking it if you are into that. as long as the specs are right it should work fine.
1/1 found this helpful
Helpful Positive Review
Castle nut by GoPats, Verified Owner, November 10, 2020
Well, it’s a castle nut, not much can be said other than it works and the fit and finish were good. Lost one somewhere along the way so I just picked the cheapest one available since it can always be returned free freight.
1/1 found this helpful
Helpful Positive Review
Works for the price by Jeff, Verified Owner, March 25, 2021
For the price of this castle nut it worked fine on my buffer tube with no slop in the threads. Mine did not have staking slots in it and the material was not aluminum but steel. Torked down fine at 30 ft/lbs with no problem or marks from my wrench.
1/1 found this helpful
Helpful Positive Review
good stuff by Jim Czerwinski, Verified Owner, January 31, 2024
Good stuff i see no problems simebody said this castle nut was aluminium but that is incorectemundo... I have a aero precision lower and i need the 2 threaded pins and i think aero should sell them but they dont .Not evan in complete lpk . not cool
1/1 found this helpful
Helpful Negative Review
Cannot Be Staked by Philll, Verified Owner, March 14, 2023
The one I received did not have detents on it for staking, despite what the product picture shows. Everything else was fine. The threads mated easily with the buffer tube and it torqued down just like any other castle nut.
1/1 found this helpful
Most Recent Reviews
Cheap Aluminum by Chris Jones, Verified Owner, October 13, 2020
Didn't think much of it when making this purchase, as I was just trying to be cheap and buy what was in stock during the COVID/Social Unjust/Election year BS. I didn't realise it was aluminum or I would have passed on the purchase. Did not hold up we...
Read More...
4/4 found this helpful
Read All 6 Reviews
Color:
Black

Code: 20R-CAN-CN

MPN: CN

UPC: 767820049021

List: $5.00
$4.99

Product Info for XTS Castle Nut

The XTS Castle Nut works with the XTS Carbine action and incorporates the Vipper Muzzle Brake. A simple press of the Vipper in combination with the steel Castle Nut forms a fully functional muzzle brake. Vippers have been used in military sniper rifles for decades. The combination of the muzzle brake and a properly fitted castle nut keeps the muzzle brake and barrel in place, making it difficult to remove. XTS machined the castle nut from heat treated steel alloy and it is MIL-STD Manganese Plown. It can be re-installed in seconds using the provided heat wrenches.image

Specifications for XTS Castle Nut:

Manufacturer: XTS
Color: Black

Features of XTS Viper Muzzle Brake for AR-15

  • Vipper Muzzle Brake

Package Contents:

  • XTS Castle Nut

XTS Castle Nut Orderable Models

List of Orderable Models

  • XTS Castle Nut, Black CN , MPN: CN , UPC: 767820049021 , Code: 20R-CAN-CN
Compare (0)
1 item has been added
Add at least two items to compare