Polish work? I am a new owner of a 457. Can you elaborate? Or perhaps provide a link to some details. Thanks.Spring #2 will get you to around a lb. Number one depends on how well you to the polish work.
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Well, Tink, would you like to divulge your secrets? Recently picked up a 457 and would like to get my trigger to lowest, yet safe, TPW for benchrest use. Thanks for any info.
I used the same spring and my trigger pull dropped from about 3# to 15 ozs. It still has a touch of creep but I am not going to try and smooth the surfaces, I would probably screw it up and end up with an unsafe trigger.I bought this one, works great. Only problem is it went up .50. LOL
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CZ 457 - MTR - Varmint - American - Lux Reduced Pull Target Trigger Spring | eBay
This will only fit the CZ 457. Springs are music wire steel which is the correct steel for gun springs, custom made. Springs have closed ends. I use these springs in my personal CZ 457's and they work great.www.ebay.com