UTG Drooper Scope Rail, 11mm-to-Weaver Reviews

This thing "fixed" my Crosman Shockwave. I could not get the aim down for anything, until I used this rail. I highly recommended it.

As it was not designed for my Crosman, I did have to file an 1/8" off the end to make it fit. But it fit well.

Highly recommend.

This scope rail fit my Diana 48 T-6 perfectly and allowed me to mount Weaver type rings to the rifle. The mount has stop pins that fit the Diana 48 perfectly and the rail locks to the dovetail like a bank vault.

No changes.

This mount might have a little too much droop compensation for my rifle and I might try rings or a mount with no droop compensation to compare the difference in scope adjustment.

Very well made

Installed this on a RWS Mod 45 that I purchased when I was kid. Not realizing this model didn’t need compensation for barrel droop. Got too much elevation could not adjust scope to low enough. I reinstalled it in reverse to raise scope and it works perfectly no movement whatsoever

Comes with one extra mounting bolt and one extra anti-slip pin. Its full-length and has four mounting bolts.

The cross-sectional manufacturing specs need to be adjusted, because the base was clearly NOT MOUNTING DIRECTLY OVER THE BORE. It looked about 1/8-inch to the left (the bolt side) of center on the 11mm dovetail that came on my RWS Model 54.

I tried several different rings in an attempt to compensate for the deviation, but nothing worked. Also, FYI, the older one-piece, ring/mount unit that I used to use didnt have this problem, so I know that the 11mm dovetail that came on the rifle is indeed centered.

Well made and easy to install

Make it longer by 3/4 inch

Use this if you are scoping a break barrel rifle.

I bought the UTG Drooper Scope Rail, 11mm-to-Weaver Adapter for my RWS 34 Classic to mount a rifle scope I already had. Easy to install, scope mounted good and it is high enough that removal of the open sights was not necessary, it all looks good together as well.

Nothing at this point.

The rail is sturdy, mounts easily and looks good. I have not had it long or used it enough to know how it will hold up over time though it seems it will last as long as the rifle.

Good price, extra screws.

None

Needed a different base for new scope and rings and this works very well.

I hadn't experienced 'barrel droop' prior to purchasing a Ruger/Umarex break barrel rifle. This mount most definitely corrects it. At 50', even after turning the elevation a half-turn down, I was still hitting the top of the target. Now I'm shooting 'ragged hole' groups with the H&N Barracuda Hunter Extreme, and dead center at that, with a gun that's definitely NOT a target rifle. There's also been no movement of the scope or the mounts. This mount really does the job.

Nothing that I could think of.

If properly torqued, the four screws on this mounting system will prevent scope/mount movement, even if there are no holes in your receiver for the staking screws in the center of the mount.

Enables you to adjust scope turret spring to high tension and still have enough elevation when sighting in scope. This helps prevent scope reticle shift.

Nothing

Excellent quality. Did what its intended to do fixed my droop.

Nothing

Mounted on Diana 45/.177 Tuned with Hawke 3-9x40 AO with UTG high strength quick detach. Was Leary of the rings at first. Re -Centered scope via V blocks. Shot 5 HN baracuda match @ 20 . Elevation 0 windage 1.5 Rt.1/2 group. Bench. I was amazed not much adjustment at all . 50 rounds later no movement at all on any ring or base mount Marks. I still cant Get over how little scope adjustment I needed to zero. V blocks are more accurate then the mirror or counting for Centering. Make a good one out of wood with a decent size base and clamp it down.

have so many different types airguns this will work with, fast easy

Had great potential to be a good transition from the 11mm dovetail to the Weaver adapter rail. The four hex screws on the Weaver adapter rail made for a firm attachment to the dovetail.

Description said this was for RWS rifles, but that it would fit any 11mm scope dovetail rail. It did not fit my Weihrauch 35 air rifle b/c only 1 of the stop pins lined up with the "holes" in my HW35. The stop pin that screwed down into the "hole" was not the right size/width/depth, therefore not a snug fit b/c it didn't fill up the hole in my Weihrauch 35. If I knew what to replace it with, I would. Should have been a picture of the bottom side or a better one from the top showing where the spacing was for the stop pins. I was able to use only the rear stop pin and I'm apprehensive it won't last for the long-term. Also, there were no directions on the correct direction to put the adapter rail on so I had to take everything off and reverse it when I found out my Hawke scope wouldn't adjust for correct POI. I didn't know whether the writing on one side of the adapter rail went on the left side or right side, haha! Sorry, I'm a retired 69 yrs old guy, new to air guns.

Check spacing & measurements of the stop pins.

Seem to be good quality and clamp tight.

Did not give me enough elevation on a cheap break barrel Crosman.

solid 4 screw mount and seems well made and fit perfect

nothing

fits my 11mm rail good and solid. I recommend it

Strong, light weight, quality construction. Nothing fancy, it does the job it was designed to do.

nothing

I mounted a 3-9x40 scope using low profile rings and this droop compensating rail to a vintage Diana Model 34. This rail brought the scope vertical adjustment down below the mid-point.

A must have if you own a Diana break-barrel air rifle and plan on using a scope with it.

Nothing

Installing a UTG AccuShot SWAT 4-16 x 56 scope I used Medium Leapers AccuShot 30mm Rings.

Inexpensive

Construction quality.

Had this on a swarm magnum .22! Complete failure and the company would not stand behind it.. Perhaps it wasn't designed to handle Mangum rifles!

Great mount. Solved barrel droop issue. Great price point

Nada

Put on my Hatsan Proxima and thats where it will stay. Had barrel droop issue at 25 yds. With this mount, I was able to dial in at 40 yards with nickel sized groups on a mostly calm day. Thats outstanding for .177 7.9gr CPHP. 16+ ft/lb energy at muzzle

Does what it says

It is built good.

Nothing