Announced! fx crown hammer spring data

[928487381]

 

[Bob_O]

More info?

 

[Guest]

.0562

2.225

OK

Now what ?

 

[heavy-impact]

 

[ackuric]

jesus that is a lot of spring, I am so content with my rifle having a max rating of 7.7 lb spring requirement. 



You need spring wire OD, and spring OD + active coils and overall length to get full spring specs..



So far missing spring OD. Looks around .45" to .5"~ but I will wait till you get that data...



Seems like around 16.5 active coils. So far it seems like this is one HEAVY f'n spring...likely between 10 lbs / in upwards of 14? Just a guess.



Spring wire OD: .0562

Spring OD: ?

Spring Length: 2.5 in

Spring Active coils: 16.5 

 

[ackuric]

Here is my 7.7 lb/in spring set at .33" preload which gives cocking force of 2.5 lb @ start and 9.16 lb at end and makes 55 FPE for comparison to a crown spring. I am still shocked at how beefy the crown spring is...I can see why they NEED side levers, jeesh. .48" OD spring - .45" wire - 1.9" OAL - 9.25 active coil. Tiny guy. The other spring I run for 18-30 fpe tunes is 5 lb/in