Crosman 2240 Dr. Murfee Mount

(10 customer reviews)



  • Used to add a 21mm Picatinny undermount to the Crosman 2240 or 2240XL.
  • 3d printed in ABS in the US by a veteran-owned business.
  • Compatible with most 21mm picatinny/weaver lasers, bipods, or flashlights.
  • FREE SHIPPING to anywhere in US. Ships same or next business day via USPS.

In stock


Use this clamping mount to add a 21mm Picatinny laser, bipod, or flashlight mount to the Crosman 2240 or Benjamin Marauder Pistol. It is 3d printed in the US in ABS plastic. It uses 2 Stainless Steel socket cap screws and nuts to securely clamp to the C02 tube. It is compatible with the stock 2240 with steel or plastic breech and with the Benjamin Marauder Pistol.

Note that the slot in the rail is not square. Very few accessories require the full slot of a 1913 Picatinny and may not be compatible with this rail.

Additional information

Weight1 oz
Dimensions2.25 × 1.75 × 1.5 in

10 reviews for Crosman 2240 Dr. Murfee Mount

  1. Tynan Whitby (verified owner)

    Fits perfect, easy to install, and accommodates all of my rail accessories. Very good product.

  2. Henry Rozycki

    I would like to sincerely apologize for my earlier review of this mount. Through my ignorance I realized by separating the two halves, something i didn’t do earlier, the mount fits perfectly.
    Terry does make some really great products,and I’ve never been disappointed.Happy New Years!!!

  3. Henry Rozycki (verified owner)

    Received before Christmas. Unfortunately it will not fit onto my 2240 with steel breech, and 12″ barrel. There is only about a 1/16th inch between the tube and the barrel.
    I never had any problems with any other items from him.
    I will call Terry after New Year to get his suggestion.

    • Terry

      Tried to call. No answer. We’ve sold hundreds of these with only great feedback. I’m not sure what the deal is, but I’m always happy to make things right. You’ve been refunded. Happy New Year and Happy Plinking!

  4. Skruffy (verified owner)

    Amazing fit, function. Build quality is amazing as well. Definitely recommend getting yourself one or three.

  5. Caity Weiland (verified owner)

    Couldn’t be simpler. I’m determined to have a capable urban back yard rat annihilator in the 2240. Being able to put on a bipod really helps.

  6. Mark Stephan (verified owner)

    I just added it to my Crosman 2240XL and it is perfect. I use the 2240XL with rifle stock and a handgrip that easily attaches to the picatinny rail. Perfect fit and perfect price!

  7. Andrew Pohlman (verified owner)

    Perfect fit on my 2240 with long steel breech. I wanted to mount a laser sight and this did the trick! Really strong and stable. I had it attached and centered in literally 2 mins. Rapid processing of my order is a big plus! I’m gonna keep my eye on these guys for future products I might need!

  8. Ron (verified owner)


  9. mike lux

    Worked great on my 2240. This is the ONLY one for sale on the net !

  10. EdinGa

    This works great on my Diana Bandit too! I’m very happy with it.

Add a review

Your email address will not be published.