The Polar Star High Power Striker Spring for Tanaka M700/M40/M24 will strike the exit valve on the magazine harder, thus resulting in a slightly increased FPS. This is a great upgrade for those looking to squeeze all the FPS out of their gun that is physically possible.
For: (Discontinued) Polar Star High Power Striker Spring for Tanaka M700/M40/M24
this spring is a great alternative to the g&g strike spring. i am currently using it in a kjw m700 with a asgi 6.01mm tightbore and KA vsr10 hopup bucking. a few days ago i was shooting my rifle @ 100 yards(measured) and i was hitting a torso sized target. also this boosts you fps by a crapload. people say that the stock kjw m700 has terrible consistency in the fps department. this is true, so i bought this. it increases fps but also makes it much more consistent. i highly recommend spending the extra dollar and getting this spring
increases fps(on my m700 it went from 550ish to 600 ish)
increases consistency by a lot
the install is rather annoying, i had to thread the spring over the top part of the arm, and twist it until it was on.
other than that one con, it is the best strike spring i have ever used
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