PRODUCT
Used for M249-MK1/MK2/PARA/MK46/M249K(S) gel blaster
Used for PKM(S)/PKM-W(S) gel blaster
Used for M60(S)/MK43 gel blaster
7.5MM diameter/370mm length inner tube
Used for MK46 BK BW(S) gel blaster
MK46(S)-DE for 7.5mm inner tube gel blaster