Although I have a Prod with aftermarket barrel and moderator (+$180) and scope (+$150)... I suggest you look at the Kral NP03. It has your choice of caliber ,.177, .22 or .25. It also has 3x air capacity and is $399 instead of $480 base price and it has 14, 12 or 10 shot mags instead of 8 shots. The carbine stock is light years ahead of the P-rod joke of a stock. The P-rod red dot scope is another bad joke if you shoot past 15 yard. I wish I could have started with the NP03, three years ago.
https://www.pyramydair.com/s/m/Kral_Puncher_NP_03_PCP_Carbine_Synthetic_Stock/4774
https://www.pyramydair.com/search-results-ext?Ntt=Woods+walker&sid=1375A617A415&N=0&Ntk=primary&q=Woods+walker&cx=002970863286801882398:jlcminxfwdw&cof=FORID:11;NB:1&saSearch