PTS Enhanced Rail Section ( Black / M-LOK / 9 Slots )
$86 HKD單價 /不可用PTS EP Back Up Front + Rear Iron Sight Set ( EP BUIS )
$363 HKD單價 /不可用PTS EPG M4 Motor Grip for M4 / M16 AEG / ERG ( Olive Drab )
$160 HKD單價 /不可用PTS EPG-C M4 Motor Grip for M4 / M16 AEG / ERG ( Olive Drab )
$160 HKD單價 /不可用PTS EPM 30 / 120Rds Magazine for M4 ERG ( 3 Pack )
$328 HKD單價 /不可用