I then proceeded to polish the internals on my 98C and try again. After extensive shining of the internals I but back in the DOP bolt and powertube. The Vballs test was noticeably better. The big difference came in the polar ice paintballs test. At the same distance I shot all but 1 of the 40 into a 7" circle.
In conclusion The DOP system by itself will yield slight performance gains for the price but combined with the simple act of polishing your internals you can almost double your accuracy compared to a Stock 98. If you are willing to spend the $35 on the DOP product is entirely up to you but as a sniper every time you get a tighter shot group you can reach out further and further and expect eliminations
here is the test weapon
This post has been edited by BASHBRO1: 17 February 2006 - 03:27 PM