G19 mag holder

Holds 1 mag and 18 extra rounds

Use a plano 3400 waterproof stowaway

Keep an extra mag and rounds dry and organized, in your bag , vehicle, camping or where ever you want to keep one.

Works with Glock and PMAGS 15-17rds

Uses shock/ bungee cord to hold the mag. 1/8 or 3/16 cord. Can do 1-3 wraps around mag tie a knot in ends to keep it from pulling through insert.

Put extra rounds in clamps and insert them into the box insert and they friction fit into place and will keep the round