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Posted: Thu Jul 02, 2009 2:49 pm |
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| wedgewood |
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| Joined: 02 Jul 2009 |
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Has anyone modified the Benjamin Classic 22 with a Phantom 1000 piston? I am quite dissapointed with the stock velocity on this pretty rifle but have read a few blogs about upgrading with other pistons. Any thoughts or resources would be greatly appreciated  |
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Posted: Thu Jul 02, 2009 3:42 pm |
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| fritz |
| Silver Status Member |

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| Joined: 25 Nov 2008 |
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| Location: New Jersey- outside of Philadelphia |
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Hi.
I think the Classic designates it being a Canadian model, designed to shoot under 500fps so it can be considered an airgun. I assume you live in Canada or some other country with a similar velocity limit?
You would get better results to add a Phantom spring (one NOT designed to give the slow velocities). |
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_________________ "I never set out to be wierd, it was always everyone else who called me it" -Frank Zappa
Speed is impressive, accuracy is deadly.
It's not that I'm not a people person, it's just that I'm not a stupid people person. |
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Posted: Thu Jul 02, 2009 4:01 pm |
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| wedgewood |
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| Where would I find a Phantom spring like the one you mentioned? Thanks |
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Posted: Thu Jul 02, 2009 5:43 pm |
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| AirGunEric |
| Site Admin |

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| It is not the spring that is the issue on the Classic .22- it is the piston that needs to be changed. It has been done by a number of people in Canada and works well. |
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Posted: Thu Jul 02, 2009 7:42 pm |
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| wedgewood |
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Yes, the piston. That is what I meant originally. I just need to find a resource for the piston as I am quite confident I could swap out the old one.
Also, I'm having a hell of a time trying to zero the scope. The height adjustment is dialed all the way but the gun still shoot way low. Is it possible I mounted the scope incorrectly? Looks pretty straight forward. Otherwise the gun is quite nice- albeit weak as fook.
Thank you boys |
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Posted: Fri Jul 03, 2009 4:39 am |
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| AirGunEric |
| Site Admin |

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The scope's rail mount is fairly straightforward to get on the gun's scope rail (be sure the stop pin in installed and placed in the hole on the rifle tube). Then place the scope within the rings and tighten it down, slowly and evenly, going back and forth between the two clamps so that one is not "loaded" more than the other.
You can purchase a piston/seal/whatever other parts from http://www.scopesandammo.com but for service parts like this you need to email them ('Contact Us' button near the bottom left of the store page). |
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Posted: Fri Jul 03, 2009 6:41 am |
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| wedgewood |
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Hey, thanks so much Eric. I'll try that with the scope. Also thanks for the link. I'll order that piston today.
Max |
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Posted: Fri Jul 03, 2009 12:51 pm |
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| aircube |
| Veteran Member |

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do search for all the phantom/quest mod posts, all of them apply as its the same powerplant in the 22 Classic. Its a very easy gun to disassemble/reassemble
scopeandammo ROCKS! Super fast at processing and shipping, great prices. |
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Posted: Sat Nov 29, 2014 3:58 pm |
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| JeffNS |
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| Joined: 28 Nov 2014 |
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| Location: Nova Scotia |
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| AirGunEric wrote: |
| It is not the spring that is the issue on the Classic .22- it is the piston that needs to be changed. It has been done by a number of people in Canada and works well. |
This is now (as of 2014) not applicable in all cases. You must determine if your classic was detuned by use of longer piston, vented piston or spring. In my instance it is the spring that requires replacement.
If unsure simply purchase complete Phantom 800/1000 kit from ... you guessed it ... Scopes & Ammo. Not a plug Eric. I shoulda purchased complete kit rather than trying to save a buck by purchasing piston/seal only. |
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