What are the dimensions/specs of/for the stock RWS 48 main spring ie
Set length, wire size, # of coils, ID and/or OD, ftlb rating

Also is there a good source for all spring sizes/specs ?

Many Thanks
Stewart

Just ordered a 48 spring and seal from Umarex , going to up grade another gun with the parts, also ordered a spring and seal for my 350 .22 wile I was there just for a back up. Nothing against Mac but trying other things , I like moding almost as much as shooting.

My slightly used stock mod.48 spring measures:
length 11 1/8"
od. .832
id. .568
wire dia. .130
# of coils 33
This spring has less than 200 rounds on it, I belive a new one would be longer.
there is a web site called "gateway to airguns" that has some spring specs. Look in the liberary under spring deminsions.Hope this helps.
Gary

Sometimes they measure a little different due to tolerances in the manufacturing process of the wire. But, your numbers sound good based on the many I've seen here.

I'm outta here---Happy Shooting!

Ed

The Airgun Tune-Meister
http://members.aol.com/_ht_a/ekreally/myhomepage/business.html


"We can rebuild the squirrel. Make him stronger, faster...We have the technology"---Skyler M.

I have to go with the .128 wire
out side .829
inside .564
length unset brand new from umerex 2 days old 11 7/16 inch
33 coils
But Im no profesional and a cheep caliper

Phil and Gary

you are close to the same #'s because you do NOT have the same caliphers LOL

warren

and remember "it's 30% the gun and 70% the shooter"

Hi guys,I worked in a close tolorance machine shop and noticed when two or more people measured a part even with the same set or mics or calipers that most of the time there were slight variations in diminsions.I will not say mine are right but darn close.Gary