The springfield M1A castle nut is an essential component for ensuring the secure attachment of your rifle's flash suppressor. Specifically engineered to fit the springfield M1 series rifles chambered in 7.62x51mm, .308 Win and 6.5 Creedmoor, this OEM castle nut exemplifies precision and reliability. Crafted from high-quality matte blued steel, it not only offers robust durability but also seamlessly integrates with the aesthetic of your firearm. As a genuine factory original part, this castle nut upholds springfield Armory's renowned standards of excellence in both material and craftsmanship. Whether you're upgrading or maintaining your rifle, this castle nut provides the perfect fit and finish, ensuring your firearm performs at its best.

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