Altaros regulator installed in tdr .22

[Eddi3]

So I've installed the altaros regulator into my pre anti tamper tdr must admit it was a doddle Apart from a couple of stubborn grub screws, the results at first using airarms disablos 15.9 .22, 12.3 ft lbs :shock luckily I have the pre anti tamper so I managed to tune it down with the grub screw instead of having to change the out put on the reg I wonder if the high power to be that the reg been set to a modern tdr as mine is a older model, but I don't know I have emailed them about it but there on vacation for 2 weeks any how , back to the numbers so after turning it down I'm getting a satisfactory 11.6 getting a 35 shot spread from 570 fps to 579 fps after 35 shots it's will put a magazine out at around 555 to 568. So other than the slight panic with the power for cost, ease to install and performance I'm pretty impressed

[Brooksy]

The reg settings are approximate and will vary on a few factors, especially after it settles. Mine needed a tweak of the grub screw.