OK, this is a special one for all of you hammerli fans that love to tinker with this particular gun. it is the 850 air magnum co2 rifle. i have modified it to use hpa with an air venturi bottle and an adapter that is sold with it. the bottles regulator keeps it at 1100 psi so the valve does not lock up. this gun also has the co2 adapter to allow you to run the gun off 2 12 gram cartridges if you wish. the gun also coms with the "mod" by umarex which i taped to help it work quieting gun down. this or shrink wrap is common practice. gun also has barrel clamp style bipod. also comes with 6 mags.
special note! i had to CUT the stock to attach the bottle kit. i will send pics of this when requested. the hpa conversion yeilds about 15FPE at muzzle 18.1 gr JSB at 615 fps , the co2 was a little less, say 11FPE. you get 45 shots off 2 12 gram co2 capsules. around 50-60 with the bottle. the is minor spot rust on barrel. i oil gun down every 2 weeks with ballistol. make no mistake this is a bang around gun. so gun,mod,bipod,extra mags,co2 adapter, ninja bottle and adapter was $575 total. this package is available for $275
special note! i had to CUT the stock to attach the bottle kit. i will send pics of this when requested. the hpa conversion yeilds about 15FPE at muzzle 18.1 gr JSB at 615 fps , the co2 was a little less, say 11FPE. you get 45 shots off 2 12 gram co2 capsules. around 50-60 with the bottle. the is minor spot rust on barrel. i oil gun down every 2 weeks with ballistol. make no mistake this is a bang around gun. so gun,mod,bipod,extra mags,co2 adapter, ninja bottle and adapter was $575 total. this package is available for $275