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Sons of Liberty Gun Works Castle Nut Class 3A Threads

Sons of Liberty Gun Works Castle Nut Class 3A Threads

Best price
7 in stock at 9 retailers
17-4 Stainless Steel
6 Deep Staking Notches
Extended Length
Nitride Treated

Specifications

Model
Castle Nut
MPN
SOLGW-CASTLENUT
UPC
657628674443
MSRP
$25
Finish
Nitride
Fits
Mil-spec AR-pattern buffer tubes
Color
Black
Material
17-4 Stainless Steel
Platform
AR-15

Description

The Sons of Liberty Gun Works Castle Nut is a buffer tube nut for AR-15 builds, designed to thread onto mil-spec AR-pattern buffer tubes. It secures the stock assembly so the nut stays in place under recoil once staked.

This nut is machined from 17-4 stainless steel and cut with Class 3A threads for a fit intended to engage mil-spec buffer tubes. It has six deep staking notches and an extended length that gives a staking punch more surface to work with during installation. A nitride finish gives it a black coating with wear and corrosion resistance.

It is listed for AR-pattern firearms built to mil-spec dimensions and suits builds ranging from competition rifles to carbines.

  • Type: Castle Nut
  • Platform: AR-15
  • Compatibility: Mil-spec AR-pattern buffer tubes
  • Material: 17-4 stainless steel
  • Thread pitch: Class 3A
  • Finish: Nitride
  • Color: Black
  • Staking notches: Six
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