Date: 28/11/2015 21:57

UTG 11mm-to-Weaver Adapter, Vertical Scope Stop Pin


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  • Description
  • Customer reviews
  • Q & A: 8 answered questions
  • Base attaches to 11mm dovetail, top is a Weaver/Picatinny scope rail
  • 3.94" long
  • 9 slots for easy adjustments
  • 2 hex screws attach 11mm dovetail to your gun's 11mm scope base
  • Incl. vertical scope stop pin

In stock

Item Code: MNT-PMTOWL [PY-A-2401]

other products by Leapers > UTG

5.0 5.0

5.0 5.0

By David from USA on 2015-10-30
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Things I liked: It worked exactly as I expected, perfectly.

Things I would have changed: Nothing.

What others should know: This works exactly as you would expect. Allows you to change your scope attachment.

5.0 5.0

4.0 4.0

By Daniel from USA on 2015-10-24
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Things I liked: Well made! Was hoping I could find one that had the vertical stop pin, and this one does.

Things I would have changed: Nothing.

What others should know: Needs a vertical stop pinto securely stop scope creep even though you might think using a picatinny mount will sufice. You still need it "anchored'' to the receiver with the vertical stop pin, which this mount has!

5.0 5.0

5.0 5.0

By David from USA on 2015-10-10
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Things I liked: Despite being marketed as an 11mm-to-Weaver Adapter, the geometry is a perfect match for the 3/8" rail on a Crosman 1377 steel breech. I bought two of them with the expectation that the scope rings would end up being on opposite sides of the breech, but mounting just one rail to the breech with the overhanging section of the rail right above the breech worked perfectly for me. I have to roll a pellet in from the side when loading, but the overhang allows plenty of clearance for my finger, so loading pellets is still pretty easy. Having a full-length clamp means plenty of gripping surface, which I consider to be a considerable improvement over the precarious grip dovetail scope rings have in comparison. Installation was a breeze, and I like being able to use Weaver/Picatinny rings instead of the underwhelming dovetail rings I was using before. The rail is solidly built, and feels like it's worth a lot more than the $10 I paid. I'm very happy with this purchase.

Things I would have changed: For my purposes, it would have been nice if the clamp was on the other side of the rail. Normally, I'd just mount the rail in the opposite direction. However, it turns out that optimum positioning of my scope places the front scope mount directly above the loading port on the breech. This means I need the overhanging portion of the rail adapter sitting above the breech to allow enough clearance to load pellets. Since that puts the clamp on the right side, that puts the screw heads very close to the bolt handle. It hasn't negatively affected operation, but does make it possible for my finger to snag the front screw head when retracting the bolt. Another option would be to add another overhanging rail section to the other end. This is really a minor issue, and knowing about it in advance would not have affected my decision to purchase this rail. It would also be nice to have 3/8" compatibility mentioned in the product description, as I had to check the Q/A section before buying this.

What others should know: As mentioned, I bought this with the hopes that it would fit a Crosman 1377 steel breech, and I was exactly what I needed. For anyone else looking to mount one on a 3/8" rail, make sure your breech has a flat top, as depending on the diameter of the breech, there does not appear to be enough clearance to allow the rail to clear a round breech top. A large diameter round breech might have enough clearance, but the narrow diameter breech of the Crosman 1377 probably would not have had enough clearance were it not for the flat top cut into the breech.

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  • michael from USA asked:

    will this adapter mount on my ruger airhawk?

    • Stanley from USA:

      Yes it comes with stop pins to.

  • Jay from USA asked:

    Will this adapter mount on my Baikal IZH-61?

    • Stanley from USA:

      If you watch Paul Capellos review #36 of your rifle you'll see that he uses a similar mount and that it does hang over the dovetail a little , but yes it does work. He uses a bug buster scope.

  • Bob from USA asked:

    Will this adapter mount a Center Point 70301 sight to a P-17 air pistol?

    • Dan the Man from USA:


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