Any F-classers using Tubb's firing pins? Springs?

[fatelvis111]

Just wondering if any of you guys are using David Tubb's lighter firing pins and/or his FP springs? Thanks!

[Willbas]

I am using his dual springs in my Rem 700 Action it cut the bolt jump down to almost nothing.

[fatelvis111]

I am using his dual springs in my Rem 700 Action it cut the bolt jump down to almost nothing.

Are you using your factory firing pin, or his lighter aftermarket one?

[jaychris]

I tried his duo-spring in a Panda F-Class action. Effect on accuracy was not good. I also would not use a speedlock reduced-weight FP. It's great for when you need a quick lock-time (when you are slinging it up maybe), but it has a detrimental effect on accuracy, when you are trying to hold a half-MOA X-ring or better.

[Willbas]

Are you using your factory firing pin, or his lighter aftermarket one?

I have a PTG bolt in my Rem 700 with their steel small firing pin non fluted.