class vn_lmgmag_base;
class vn_m60_100_mag: vn_lmgmag_base {
    ACE_isBelt = 1;
};
class vn_pk_100_mag: vn_lmgmag_base {
    ACE_isBelt = 1;
};
class vn_rpd_100_mag: vn_lmgmag_base {
    ACE_isBelt = 1;
};
class vn_m16_mag_base;
class vn_m63a_100_mag: vn_m16_mag_base {
    ACE_isBelt = 1;
};
class vn_mg42_50_mag: vn_lmgmag_base {
    ACE_isBelt = 1;
};