The AE Full Tune Up Kit for VFC MK-43 is the best way to boost the performance of your MK-43. This kit is designed to safely increase FPS and rate of fire without putting extra strain on the gears or motor. The FPS increase comes with the combination of a polished stainless steel cylinder, in addition to the ported piston head and double O-ring sealed cylinder head. The polished cylinder will allow for smoother air flow through the cylinder and air nozzle; the ported piston head and double O-ring sealed cylinder head will create a completely air tight compartment inside the cylinder to make the most of the air propulsion. The rate of fire is increased with the 12v 3300MaH Ni-MH battery pack. The high voltage will dramatically increase the rate of fire compared to the standard 8.4v batteries, and the 3300MaH should be enough juice to operate the gun all day without recharging. Also included with this full tune kit is a reinforced ball bearing spring guide to reduce tension on the spring. This is the most complete full tune kit available for the MK-43.
Disclaimer: All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them. Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law. By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.