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Crosman 2240 Picatinny 22mm rail 3D Printer File Image 1
Crosman 2240 Picatinny 22mm rail 3D Printer File Image 2
Crosman 2240 Picatinny 22mm rail 3D Printer File Image 3
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Crosman 2240 Picatinny 22mm rail 3D Printer File Image 5
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Crosman 2240 Picatinny 22mm rail 3D Printer File Thumbnail 1
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Crosman 2240 Picatinny 22mm rail 3D Printer File Thumbnail 8

Crosman 2240 Picatinny 22mm rail

TheMaciej avatarTheMaciej

September 27, 2025

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Description

Set of 5 underbarrel rails for Crosman 2240 air pistol.

 

  • 25mm short rail (2 teeth), modest solution for single flashlight or laser
  • 25mm short rail, with built in front post, for pistols with aftermarket barrels.
  • 40mm rail (4 teeth) - largest that fitst pistol with steel breech
  • 65mm rail (7 teeth) - largest that fits pistol with plastic breech
  • 105mm rail - dual rail, with bottom 65mm rail (7 teeth) and top 105mm rail (11 teeth) 

Held in place by M3x16 bolt, I recommand adding 2 flat washers and a low profile M3 nut.

For non-aiming gadget (handle, flashlight, bipod) you do not even need M3 bolt to secure it, clamp from accessory attachment will secure it in place.

 

Assemby instructions:

  • Remove front sights 
  • Remove original barrel band (2mm hex) 
  • Slide print on top of the barrel (do not tighten bolts yet) 
  • Assembly original band
  • Tighten everything
  • Slide sights back

Original band can be assembled after or before our new print. I prefer to have it at very front. 

Front sight post is aprox same size and geometry as original.

Rail is tight enough to keep perfect zero even on heavy scope. 

 

Designed for PET-G.

 

 

License:

Standard Digital File License

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