shooting my new Marauder 25 cal ..Bstaley tuned # 10 spring
Well i bought a Maurader 25 cal from pyramyd air .. also i bought some tune parts from addicted 2 airguns … i moded/tuned the gun right out of the box using 3 orings #211 -90a’s and the # 10 spring .. i also have the #15 spring for more power.
i used 4 turns out on the hammer spring preload adj…. and 4 turns out on the hammer stroke adj.
i did some shooting today using 25.4 airarms diablo field pellets with a 3000 fill at 50 yards
some pics



I
the top row was a 16 shot run …after dialing in the scope … these are dime size circles … i am very happy how this gun shoots !!! 😆
this Maurader is outstanding for the price this gun is $433 with NRA discount from pyramyd air

here are the pro chrono results
1-910
2-910
3-906
4-905
5-900
6-897
7-893
8-886
9-881
10-874
11-870
12-861
13-854
14-847
15-837
16-829
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Thanks …. i went out today and shot the gun a bunch teathered ….all i can say is WOW ! 😆 … i shot the gun for several hundred rounds right around 900 fps 3000 psi …. at 50 yards it is insane accurate ..shooting a hole through a hole the size of a dime ! 😈 with the air arms diabolo field 25.4 pellets with out hardly a flyer ! 😉
here is the results from a 3150 psi fill
1-897
2-897
3-900
4-901
5-900
6-896
7-894
8-890
9-885
10-881
11-877
12-871
13-865
14-859
15- 853
16-847