New to this all

congrats welcome to the abyss ,where your wallet gets smaller and your air gun collection grows to massive proportions,,lol jk theres a ton of great vids out not sure if it on the mrod ,,lots on basics,, maintaining air rifles , TOMINCO got a bunch of real good vids on just about anything you can imagine from cleaning barrels,, scope set up to washing,, sorting pellets ,,really informative good stuff ,,HYNZIE
 
One thing is that you should never clean your gun with a metal cleaning rod. But you will need to run a patch through it when you first get it. There will be junk in the barrel from the manufacturer and you don't want to shoot pellets through it when it is dirty. Order a crown saver for 10.00. At Mac 1 airguns. Its a nylon cleaning thing. 
 
I am a big fan of the Marauder in .25 caliber. It has to be one of the most upgradable air rifles out there. If you get it, and want more, review the dozens (perhaps hundreds) of postings about enhancing an already fine air rifle.

1530057071_8342773025b32d16f47a101.00338076_Marauder level.jpg


Here is an example of what the .25 caliber Marauder can do with upgrades and tuning (JSB exact king 25.39 grain pellets)... some people get even better results.

1530057168_15074873575b32d1d06d5b75.86651332_42 shots 40 FPE.jpg



 
Lube the bolt/pellet probe oring ( inside barrel) every 200-500 shots then it will last a couple of years.

I like removing the extra torsion spring inside the trigger pack tho it's a fine hunting trigger witnly adjustment. If you really new I would'nt adjust the rear most trigger screw ( for angle) as it interacts oddly with 1sy & second stage, otherwise no instructions - other than crosmans decent manual- needed.

These days I like to mix divers grease with 20wt silicone oil for orings and hand pump shafts.

Pump 50 strokes, lift handle & allow to cool, repeat, bleed every 100 strokes, a touch of silly oil on the shaft twice a year and if there built like there once were ( but not the 1sy yellow ones) you'lll be golden for years.



John