Daniel Defense Castle Nut

Description

The Daniel Defense Castle Nut is designed to secure your mil spec or commercial spec carbine receiver extension and rear receiver end plate to the lower receiver. It is finished with a heavy magnesium phosphate coating and is compatible with common armorers/castle nut wrenches (not included). This essential firearm accessory is a must-have for any AR-15 owner.

Weighing only 0.5 ounces, the Castle Nut is made from high-quality steel, ensuring durability and long-lasting performance. Its compact dimensions of 3.85 inches in length, 3.00 inches in width, and 0.35 inches in height make it easy to handle and install. The black nitride finish not only provides an appealing look but also enhances its corrosion resistance.

Equipped with recesses for staking your rear receiver end plate, the Castle Nut prevents loosening during use, ensuring a secure fit. This makes it an ideal choice for those looking to maintain the integrity of their AR-15 setups. Perfect for competitive shooters and enthusiasts alike, this Castle Nut is a reliable component for your firearm.