Page 5 - Crosman 459MT 2-Pc Intermount, 3/8" Reviews

Easy to install, worked well with the Daisy red dot and of course the price.

Nothing

Be careful not to over tighten.

It fit

Cant use sights with theese installed. Screw heads strip easily, dont overtighten

I can mount my scope on the pistol.

They need better screws.

the screws are very soft and can be spun easily.

Easy to Install. Perfect Fit.

Nothing.

Very Good product.

it works great on my crossman 1377c pistol, i enjoy being able to mount optics on it.

It fits neatly and easily to the barrel of a crossman pistol to mount a scope. It would work on other guns of a similar barrel diameter as well.e.g. Sheridan Blue Streak.

I would have brought the lower edges down to contact the air cylinder for better stability.

I had to put shims between the barrel and air cylinder to keep the scope and mount from rocking back and forth from right to left. It isn't the fault of the mount it was because the weight of the mount and scope made the whole barrel turn a few degrees. After installing shims made from a cheap razor knife it was pretty stable.

These mounts are the real deal. They fit tight and have nearly endless adjustments. I'm getting another set for my wife's .22 Wini 190 carbine for a long range dot lazer.

Nothing that I can think of. They're great as is.

I was told not to bother with a scope, to heavy, to hard to keep sighted in, to ugly. But my groups are 1.5"-2"s' at 70-74ft. I say why not it's a 3/4" tube 11"s long made from aluminum and plastic with glass objectives and it's clear.

They fit tight and holds a scope perfectly.

I think they should have used two screws and a better grade of screw the head stipped out getting it tight.

Nothing.

Bought for the 1377c to add a red dot. They work perfectly, fit tightly, and have not slipped.

I would like a better way to center them on the barrel other than sight with no aid. Perhaps a white dot or line on the base, although I realize that the split is center, I'd like it highlighted by white to help.

For very little money, you can hang a small optic.

You're not going to mount a 2-70x99 ultra-ninja sniper scope with this. It's suitable for small red-dots and small fixed-power scopes.

Simple to use and easy to install

The lower portion of the mount does not contact the pump tube causing it to shift back and forth making any mounted optics useless

I found that slightly bending a penny and inserting it between the pump tube and berrel, I was able to eleminate most of the sloppy play.

Fits my Crosman 140/147 barrels.

Extend the sides down a little so that they meet the compression tube.

I bought these wondering if they would fit my old Crosman 140 and/or 147. They do! Combine these with an offset scope mount and you can mount any short eye relief scope that you want. They are pretty high to start with so breech clearance isn't a problem for the scope mount.

An inexpensive way to mount accessory's to 1377. I have used it for a Crosman red dot and an inexpensive ($7) Crosman scope. They seemed to work pretty well for both, but I would not try anything heavier than a couple of ounces.

Even with this inexpensive design, I feel that they could have done a better job in securing to the barrel. They will slide around unless very tight. Tape can be used to shim under them.

The 1377 is an inexpensive and all around great gun. However it is easy to put way more money into it than you paid for the gun. If you want to add a sighting device but don't want to put money into a new breech, this is a great alternative. The mounting is not inspiring, but in practical use, it seems to work fine. For less than $20, you can have a decent 4X scope mounted!

they are great for 1377 and 2240 pistols. mount a scope or red dot with ease then shoot the center out of your targets.

nothing

be safe

These mounts got a scope on my 1377c. Needing to wear glasses I can't focus front and back sights with the target. When the 1377c arrived I wanted to shoot. These mounts were my option instead of the steel breach. I can now shoot, I can hit the target and I'm happy.

Earlier reviews had said that the mount will twist on the barrel. It most certainly does that. Slipping or twisting could be stopped if the mount were made like a barrel band or the bottom edge of the mount were extended. The bolt socket head will round out. Replace these bolts as soon as you open the package. I did not get the opportunity to try a metric wrench. It may have been why the socket stripped. The instructions, yes, I really read the instructions, tell how to mount in four languages. It does not indicate what size wrench to use or if it is metric / SAE.

Put your money on the steel breech. You will be much happier. I got my scope to work with these mounts, but a red dot or laser doesn't have to span the breech. Use the mount for the purpose intended and it may work for you...maybe.

Mounts very easy. Fast adjustment.

Takes a little time to get it set level.

Easy to install

nothing

use friction tape on smaller diameter barrels to secure

Easy mount and provides good base for optics

Make it a one piece to eliminate alignment problems

Fits well, easy installation on .22 Cal Crosman air pistol. Price is right.

Mounting screw metal not highly tempered. Possible to strip alan socket head when too much torque applied.

Single set screw per dove tail post is appropriate for use with low recoil single shot CO2 air gun. Stabilization is augmented by design of post foot dedicated for use with specific Crosman products. Post seating specifically paired to barrel and gas chamber.

Nothing much to like. The fit on my 1377 was terrible, they wobbled like crazy. I had to shim them on both sides along the bottom edge.

Crosman needs to make the feet or lower edges longer so that they contact the air tube for support, thus eliminating the side to side movement. It doesn't take a rocket scientist to figure this one out.

Be prepared to improvise if you want them to work properly on a 1377.