Dirty Bird Industries Aeroshell 33MS Barrel Nut Grease Kit - D041

The Dirty Bird Industries’ Barrel Nut Grease Kit is a must have for any builder. The Barrel extension, barrel nut and muzzle device should all be installed using anti-seize grease to ensure they remain serviceable throughout the life of the rifle. 

• 1 – 1/4oz Tin of Aeroshell 64 / 33MS Grease
• 1 – Pair of Gloves
• 1 – Acid Brush
• Fully Approved to MIL-G-21164D Specifications
• 5 Builds +