HK Army Elite Thread Guard & Fill Nipple Cover progun and a clean TPR finish

and a clean TPR finish on the exterior

Flip up front and rear sights

This system is for the Alpha Black

We will also be able to laser the bottom of the knob with Directional Arrows for function

HK Army Elite Thread Guard & Fill Nipple Cover progun and a clean TPR finishStep up your gear game with the HK Army ELITE Series Combo Pack, featuring both the Thread Guard and Fill Nipple Cover, designed to keep your HPA regulator protected and looking sharp. Machined with custom 3D milling and slick two tone anodizing, these aren't just functional they make your regulator look Elite! Protect Your Gear Like a Pro! Thread Protector: When you're storing or transporting your air tanks, just screw on the HK Army Thread Guard to