I haven't seen a regulator available for the Challenger series. AEA does make an adjustable regulator for the Element that looks like it would work for the HP series also. Nathan
AEA .30 32 inch barrel bullpup is just really awesome ! well over 200 FPE none reged shooting bullets , or turn the power adjuster down ,and shoot pellets very accurate , the next batch of gun's comes in from AEA I will buy the .357 or .50 in this same long barrel bullpup configuration because they shoot very well off hand/balanced for hunting .... They also shoot fantastic off the bag - the stock on the gun really helps this out ...I don't know about reg's that fit this gun , I think it's more of a none reged set up , but I guess you could fill up 4500 psi then reg it at 3500 to 3800 , and that would be putting a lot of pressure on the reg , and I would not personally want to run a reg that high in pressure unless you have a bullet proof reg that will handle it in the long run ...
A regulator would be great for shot count if it would allow for functional use of the 300b fill rating. There is allegedly a new exhaust valve coming this winter. The "experimental" .50 'Pup Mr. HP is testing allegedly has the new valve in it already. It made 600 FPE with a 300 grain slug in .50 (.495). I think it made 600-ish FPE for three shots, just like I'm averaging 450 FPE for three shots with my 244 grain flat nose slugs.
Quote from: Spacebus on November 16, 2021, 04:09:00 PMA regulator would be great for shot count if it would allow for functional use of the 300b fill rating. There is allegedly a new exhaust valve coming this winter. The "experimental" .50 'Pup Mr. HP is testing allegedly has the new valve in it already. It made 600 FPE with a 300 grain slug in .50 (.495). I think it made 600-ish FPE for three shots, just like I'm averaging 450 FPE for three shots with my 244 grain flat nose slugs.So with 3 shots at 600 fpe they must be filling to the "uber magnum" 5000 psi. Why aren't we using "magnum" for airguns like this?What is the heaviest bullet people use in these? If you are using 244 for 450 fpe then a 500 gr should be pretty powerful too.My dad used to say the deer wont know the difference but he was referring to a 30-40. We are getting close..
A regulated 457 challenger would be the baddest big bore there is. The 457 sweet spots right around 3k psi producing huge energy. 4500 fill with a 3k reg would be sweeet
They're in stock https://www.huma-air.com/AEA-Challenger-Bullpup-Tuning-Regulator-by-Huma-Air