GTA

All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: n2omike on February 16, 2017, 11:50:27 PM

Title: Put the .22 Marauder Build Together This Evening/Tonight
Post by: n2omike on February 16, 2017, 11:50:27 PM

Gen II .22 Marauder
WAR Depinger
Opened up Gauge Block
Hill Valve
Stock 0.122" Transfer Port
WAR TSS
WAR MDS 60 gram Nylon/Brass Hammer
Marmot Malitia Hammer Forged Barrel
18.1 grain JSB pellets.  Tin of 500 lubed with 20 drops FP-10 oil

FIRST trial...  and ONLY one for tonight.  Just a run-down to make sure it works.  lol
3000 - 2000 psi (30 shots)

Middle screw of TSS backed ALL THE WAY OUT on lowest setting.

1.  942
2.  933
3.  942
4.  966
5.  946
6.  965
7.  944
8.  942
9.  944
10. 946
11. 946
12. 945
13. 951
14. 947
15. 944
16. 942
17. 942
18. 966
19. 938
20. 936
21. 933
22. 933
23. 928
24. 925
25. 922
26. 921
27. 936
28. 907
29. 910
30. 906

I will probably swap the stock 0.122" Transfer Port for a 0.113" and see what happens.
Will probably flatten out the curve, and still reach the same velocity with a couple turns of the screw.

Any comments, commentary or advice is welcome.  :)

Thanks!

Title: Re: Put the .22 Marauder Build Together This Evening/Tonight
Post by: oldpro on February 17, 2017, 12:02:50 AM

Add more free flight or shorter secondary spring