Jordan A.
Some older stock advertised is not available, message them to check.
I recently (2020) made an order with zhenduo. The order arrived but it was incorrect as some of the advertised items, in my case 3 x scorpion evo 3 mags, were no longer in stock or available at all in fact. I was eventually refunded after wasting some time with reviews. Message them to confirm if you are buying older gelblaster gear. Please revise your item description and catagorization in the online shop.
Response from Zhenduo BlasterOct 15, 2020
sorry the variation you choose is just connectors, you didn't choose a magazine. and the mags are stopped producing, so that's why you could only choose the couplers, you could use the coupler on other mags, sorry for the inconvenience.