Some days I love mine........other days I regret it.It needs some attention.When I first got it the hammer screw moved on its own but its expected.Sad though.Found that the threads were very loose and Red loctite almost isn't enough.Upon that repair I damaged the transferport so I machined a new one opened too .165".I too tried 3d printed baffles but on a phone app decible meter Im able to get 1-2 decibles quieter but the harmonics makes it sound weird so stock baffles back in.Today I recrowned the barrel as in stock form its horrible.Expected.1/4" inside the barrel tip is tooling marks or a dent on one land and its sharp and shreds a cotton swab.Going to group it and make a decesion to machine that much off or not.I think its very hold sensitive on a bipod but it could be that barrel.I plugged extra holes in valve and lines one port up and opened to .165 and tgat made almost no diffrence.Seems tge diffrent hammer system is the limit on this gun.Currently tuned to shoot .25 grain jsb 25 cal at 880fps.About 36 shots before p.o.i. changes.As a walking thru the woods hunter I like it alot.On a bipod playing sniper stalking starlings at 75 plus yards this in not my weapon of choice.100 yard groups are probly 3"50 yards are 1" 35 yards I can pull 3/8"Only likes two pellets.Jsb kings and elcheapo Benjamin 27 grains
I think its the aluminum picatiny/weaver rail mounted yo plastic mount.....thats mounted to more plastic mounts then bolted to a flexing plastic stock.The wood version should eliminate alot of this issue.
I just went out shot the bullboss ... its been about 4-5 days that I shot it last ... ya I guess it held zero ! ha ! ha ! ... 50 yrds jsb 25.39g ..dime size ! who needs and FX ? right ! .... those are 2 = 5 shot groups ! ... using a 10x40x60 HIRAM scope ... bench shot on bags ....
Fantastic INFO Guys And I received the new Wood stock version last night.Opening box this morning and checking things out...I actually got a great NEW gun this time....BUT...Fill probe will not even go into Port on cylinder.. AAARRRGHHH... I even tried my other one for other gun. Guns Fantastic this time..Air cylinder....not so much, Sent pyramid a Note...Any other suggestions ?I'll use my cylinder from sythetic stock to see if it shoots.Darn the luck anyways..
Ron, if you don't mind me asking, how much are those wood stocks running for?
Sounds like an impossible item to overlook.Did you try from both sides.
Quote from: Xraycer on January 23, 2018, 09:36:07 AMRon, if you don't mind me asking, how much are those wood stocks running for?Around 750.00 Free bipod of course..haaaI called Pyramid and asked If I could just exchange Tube...Response was..Nope.. I would need to send back whole rifle. I'll fix it my self or just buy another tube.I did remove dust cover ring ..And with a bit of careful scraping with an exacto knife blade around outer rim and some clean up..I can get my older fill probe in one of the holes. Very tight though.Check out O-ring placement in clips too.. Can you see the difrence ? The fronts of both are facing Left. The new ones do need cleaned up in ports ..They have a lot of burrs.