Specna Arms SA-J20 Flex AEG Magazine - 80/30 BB

The Specna Arms SA-J20 Flex AEG magazine is a variable-capacity mid-cap magazine designed for the SA-J20 FLEX AEG series. The magazine allows the user to choose between a more realistic 30 BB capacity or a higher 80 BB capacity depending on the intended use.

The magazine features an extended BB follower designed to reduce BBs remaining inside the hop-up unit and improve feeding efficiency. The construction combines metal and polymer to achieve a balance of durability and low weight.