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General Discussion To Gateway To Airguns => Gamo Gate => : 454 Big Block Chevy May 14, 2010, 04:39:28 AM

: Gamo Big Cat 1200 mainspring questions
: 454 Big Block Chevy May 14, 2010, 04:39:28 AM

Should i go 33 coil Trantula spring?  or the E3560 spring?

Whats the difference?

: Re: Gamo Big Cat 1200 mainspring questions
: michael90t May 14, 2010, 06:08:14 AM

I have not used the trantula spring but I can say the e3650 is more or less streight drop in... JM has a good reputation for his springs and if you look at the Jay Morgans Whisper tune thread you can see the results we had with an apex small seal and the e3650 spring....

In other words I personaly would reccomend the e3650 right now but I have no experiance with anything else so I am kinda biased :)

: Re: Gamo Big Cat 1200 mainspring questions
: shadow May 14, 2010, 09:36:22 AM

The E3650 is for stock guides the other is for custom guides. Ed