Does G. David Tubb have a website. More importantly, is there a website for the SpeedLock Titanium firing pins he produces? I have had no luck finding such a website.

Don't know about a website for him, but Brownell's carries his firing pins and speedlock kits.

Dave,
Save your money. That speedlock pin won't make a difference in accuracy on your 700. At least not $65.00 worth(cost). If you're set on one, www.sinclairintl.com has em. MtnHtr