As promied, the measurements from a recent SFS HW95K
SFS spring HW 95K
30 active coils
3.46mm wire
3.95mm gaps
19.75mm o/d
13mm I/d
223mm free length
16mm preload gave 790fps with 8.4gn .177 JSB
Cheers
John
I likes to polish my trophy
As promied, the measurements from a recent SFS HW95K
SFS spring HW 95K
30 active coils
3.46mm wire
3.95mm gaps
19.75mm o/d
13mm I/d
223mm free length
16mm preload gave 790fps with 8.4gn .177 JSB
Cheers
John
Last edited by Snooper601; 12-11-2014 at 05:32 PM. Reason: typo due to sausage fingers on phone
Snooper601 Suspect a simple fault, or a simple engineerHe who dies with the most toys wins!
QHAC Official lubricant development engineer.
Posting Permissions
Reply With Quote