Compact 500mm .22 M3 - request for efficient Hades 15g tune

[BlackbirdPS]

Hello Everyone,

Much enjoying the Compact 500mm .22 M3! Successful at setting desired speeds from light slugs to pellets. But the efficiency of settings is in question. Seem to be wasting air.

Can anyone recommend an efficient center point tune for Hades 15g? Goal is low setting of 700fps and high of 900fps. Does it exist? Set to 800 and then easy to adjust up or down. Mostly inside warehouse and barn shooting- 20 to 40 yards.

Take care,
k

 

[tor47]

Check this link

The ultimate FX Impact Compact?...!

Some of you might know me from my instagram account called longrange_airgunning and know that every now and then I like to turn an airgun into a project, just for fun and for the challenge of tuning it. This time it was a FX Impact MKII and I wanted to turn it into the ultimate compact setup...

www.airgunnation.com

 

[douger]

FRONT REG 150 BAR REAR REG 95 BAR 8 ONTHE POWER WHEEL 2.75 ON MY MICR VAVES ON 4TH LINE 3 1/2 MAGS IM SHOOTING AT 915FPS

 

[tor47]

"maximum shot count is achieved at a pressure around 20% higher than the minimum required pressure to reach the velocity."

The same guy have done more testing in another thread, and is probably true for many guns.

https://www.airgunnation.com/thread...t-count-without-forgetting-precision.1169023/

 

[Manuelsstoev]

hey if you call or text the guys at FT airguns in lewisville tx they are super knowledgeable and they can hook you guys up with everything... i wanted my .25 cal to shoot 38 nsa and i got em at 100 ft. lbs killing coyotes... they also do custom parts and slugs and you can grab stuff off the shelves and try them before you buy them.

 

[EDventure]

I converted my M3 to a Compact shooting the FX Atomic (Hades) pellets @ 860 FPS.

Reg 1 - 150
Reg 2 - 75
Macro - 16
Micro - 2
Valve - ~3.5 lines
Barrel is 500mm STX w/ pellet port down