2240 vs 1322/77 Hammer Spring

[UCChris]

I've searched and maybe my Google skills are off right now, but I can't seem to find the OEM dimensions of these two hammer springs. Can anyone tell me the length, OD, and wire diameter of these two springs?

[CraigH]

13XX   --   1.950" Length   --   0.035" Wire   --   0.294" Diameter

22XX   --   2.015" Length   --   0.030" Wire   --   0.280" Diameter

         (Both spec'd at 0.300" diameter)

[UCChris]

13XX   --   1.950" Length   --   0.035" Wire   --   0.294" Diameter

22XX   --   2.015" Length   --   0.030" Wire   --   0.280" Diameter

         (Both spec'd at 0.300" diameter)

Thank you!

[CraigH]

I can provide dimensions of other Crosman springs that fit in these AG's if desired.

[SwampHunter]

I can provide dimensions of other Crosman springs that fit in these AG's if desired.

If it's not too much trouble I would like to know this information? I have a couple Discos , 22xx and 13xx and this info may prove helpful in learning to tune them!

[CraigH]

 Crosman Hammer  Springs Useful for 13XX and 24XX Applications.

Part Number   Length       Wire            Used on

782-024    --   2.015   --   0.030   --   2240/50/60, 2300T
2300A046  --   1.935   --   0.028   --   2300S (with PA)
781A051    --   1.950   --   0.035   --   1377, 1322, 2289
2200A032  --   2.400   --   0.036    --   2100, 2200 Rifle
2261-009   --   2.250   --   0.035    --   Original Discovery Rifle
2261-A009  --  1.642   --    0.043   --   Challenger CH2009, Late Discovery Rifles
GBMP-009   --   1.472  --   0.047   --   Maximus, Full Power, Not Euro
1700-009    --   1.500   --   0.035   --   PRod

There are music wire springs 1.5" long of 0.040" wire and 0.042" wire available from outside sources that work well, but I do not recall where purchased.

Hope this is helpful and error free.

[SwampHunter]

Thank you!

[rsterne]

You can also get a 1.75" long x 0.040" wire spring of 0.30" OD from Trakar Spring in Ontario, Canada.... which is a great spring for a Disco.... although a bit hard to cock if you get greedy for power....

Bob

[SwampHunter]

Thanks Bob, I may look into that one as well. This isn't for the 50+ fpe disco, I have another that I put together from all the parts outta that one. I want to try for efficiency and shot count on this one, once I get it put together I'll start another thread on it.

[rsterne]

If you are after efficiency and shot count, I would suggest you look for a long, relatively weak spring and build an SSG for it.... The spring for a 2200, and a longer than usual end cap.... with a long spring guide to permit preload.... might be a good choice, depending on the power level you are after....

Bob