Freak XL Insert Kit Aluminum w/ Boom Treatment parts kit Select your favorite HK Army

Select your favorite HK Army Vice Tank Grip to keep your gun light-weight and reduce "tank-slip

Suitable for HPA tanks up to 2" in diameter

the Empire Mini GS includes a full wrap-around rubber foregrip that creates a secure grip and protection from paint and the elements

They are specifically designed to provide you a comfortable

Freak XL Insert Kit Aluminum w/ Boom Treatment parts kit Select your favorite HK ArmyThis Freak XL Boremaster Insert Kit has already received the Ultra Silk Boom Juice Treatment! The Ultra Silk Boom Juice Treatment for your barrel kit will help increase velocity by reducing friction and will allow you to shoot through broken balls with ease! This heat activated formula that is applied to the inner surfaces impregnates all of the open pores in your barrel inserts and imperfections are virtually eliminated. Once complete youre left with