Manufactured from steel with Phosphate Protective Coating
Fits: AR-15 and all AR Variants
Works with Commercial, Military & Hybrid Buffer Tubes
Made in the USA, LegionArms Brand
Machined from 4140 steel with a manganese phosphate coating, the LegionArms Castle Nut is an excellent replacement part or is ideal when building new rifles. Manufactured from 4140 Steel, Manganese Phosphate Finish.
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Pooja R.
The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.
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Abdullah B.
Great price for an authentic product. Fast international shipping too!
