much less kick
A little bit longer than my stock bolt (less than a milimeter)
This bolt solved my guns kick problem. Using the stock metal bolt its going to be pretty heavy and result in a fairly high amount of kick. When I would be shooting 10-15BPS my gun would tend to kind of start aiming a little higher. Once I installed it I did not check the cocking rod length since it was set for my old bolt but this one was a tiny bit longer and resulted in some chops. After that I quickly adjusted it there were no more chops. Kick was so minimal, it was amazing I couldnt believe it and it will take some getting used to. My shot grouping was tighter because the gun would say still so much better. Also you can turn your LPR pressure down which is nice because the reduced cocking mass.
This product works very well, and I am quite pleased with it. Buy it, you will not regret it at all.