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.
Common Questions
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TrustScore 4.5 | 7,300+ reviews
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
Meera L.
Smooth transaction and product arrived in perfect condition.
