Laylax MWS GBB 6.03mm Inner Barrel - 250mm Thermal Pants A battery and charger are

A battery and charger are not included and are required separately

hop-up system and aft-sight

innovative plastic sliders that slide into place to keep the gates securely closed

No modification is needed for installation

Other metal parts include the barrel and front sight assembly

Laylax MWS GBB 6.03mm Inner Barrel - 250mm Thermal Pants A battery and charger areA precision 6. 03mm inner barrel from LayLax that is designed specifically for the Tokyo Marui MWS gas blowback rifles. Constructed from high strength stainless steel. This barrel has an extremely high construction accuracy, with a inner diameter of 6. 03mm, with a dimensional error tolerance of + or 0. 001mm. No compromise was made in material selection using steel that has the strength necessary to maintain its accuracy over time, also eliminating