Modify J-Mag (JET Magazine) 300-Round Tracer Magazine for M16/M4 series express They are for outdoor use

They are for outdoor use only and incorrect use of these could lead to carbon monoxide poisoning*

-Room for concealment/accessories

-Weight: 127 g / 4

Made of elastic / TP700

-4 x Internal nylon sleeves for dogs

Modify J-Mag (JET Magazine) 300-Round Tracer Magazine for M16/M4 series express They are for outdoor useModify J Mag (JET Magazine) 300 Round Tracer Magazine for M16 M4 series The Airsoft M16 M4 Tracer Magazine J Mag(JET Magazine) Rapid load LED Magazine when used with tracer BBs adds to the thrill of night time combat, to also show trajectory of BBs in dark settings to enable players to adjust shooting as necessary. The LED light is removable when not in use. The main feature of Airsoft M16 M4 Tracer Magazine(300 rounds High Cap) is the rapid load that