This low profile castle nut comes standard with all of our Folding Stock Adapters, but can also work to replace your regular castle nut, adding room for extra attachments.
Low Profile Steel Castle Nut Replacement for ARH300
This low profile castle nut comes standard with all of our Folding Stock Adapters, but can also work to replace your regular castle nut, adding room for extra attachments.
$4.00
Sylvan Arms
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Frequently Purchased With
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AR Speed Loader 5.56/.223
Load your .223 and 5.56 magazines faster and easier with this AR Speed Loader. Made from a fiberglass polymer, they are built to last and small to transport.
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Sylvan Arms Empty Chamber Flags with 3 Key Ring Tags
These Empty Chamber Flags come with 3 Key Ring Tags – they slide into an empty chamber to show it is clear and safe for storage and handling. The flexible polymer slides in and out of almost any chamber without causing damage to your firearm, yet it is hard enough to hold its place.
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Wire Gun Stand – 5 Pack
A 5 pack Wire Gun Stand great for display cases or taking pictures of your firearms. The gun rack allows you to display a single handgun .22 or larger.