Free Shipping on orders over $179 $99

Crosman 459MT Dovetail Intermounts

Crosman 459MT Dovetail Intermounts

Only $9.99
  • List Price $15.59
  • availability In Stock
  • Code: PY-A-190 · · ·
Out of Stock
Coming Soon
Questions? Talk to an Airgun Specialist 1-866-477-4867
Made in the USA
Allows the mounting of 3/8 dovetail scopes and sights on Crosman models. One pack includes 2 (two) dovetail pieces.

For Models:
  • 2240
  • 2250
  • 2260
  • 2289
  • 1377
Read More Read More
  • ManufacturerCrosman
  • ConditionNew
  • OpticsIntermount
  • Rail11mm Dovetail
  • Warranty1 Year Limited
Read More Read More
Crosman 459MT Dovetail Intermounts
28 Reviews
71% (20)
7% (2)
4% (1)
11% (3)
7% (2)
32% Recommend this product (9 of 28 responses)
By Mike E.
Grand Rapids, MI
Red Dot Ready
February 21, 2019
Mounted perfectly on my 1377. Needed a Red Dot for my old eyes. Works great.
By Tech-Guy
DuPage, Illinois
They work fine!
November 10, 2018
Have a very old 1377. The mounts worked fine. Bought the Crosman red dot... um, not so good. Put a high end red dot on my new 1322 with a few other mods... Use these mounts but, put a nice red dot on them and, you'll be good to go!
By David K.
, Atlanta Michigan
Sheridan Style Dovetail Mount
February 13, 2018
It's difficult to get decent mounts for Sheridan rifles, these dovetail style mounts fill the bill, they do the job and stay tight, well worth the money.
Jacksonville FL
February 9, 2017
Easy to install and fits very good. BUT, you need to fasten the barrel to the air gun or it will move.
ProsWorks very good.
ConsThey do NOT hold the barrel in place!
By Ty
As described
November 1, 2016
Exactly what I asked for. Good quality, fast shipping, great company.
By Timmy
opglabbeek, Limburg
Better than expected
August 3, 2014
They get a lot of negative feedback on the internet, but i love them.

pit a $6 4x20 scope on it...fits my needs perfectly
By Jens
November 3, 2013
Very easy to mount !
By Josiah
Blackstone, MA
get a steel breach instead
April 19, 2013
I tried this on a Crosman 1322 and found them to be unsatisfactory. I had an issue with the height (I would have needed low-profile scope rings) and too much barrel movement (a stock 1322 with plastic breach is indirectly tensioned with one screw).

I found that I could pivot the barrel enough that I could change my POI by more than 1-inch at 25-feet. To address this I purchased the Crosman Steel breach kit (with integrated 11mm dovetail) and an aftermarket barrel band.
ProsThis should work with low-profile mounts and a pistol/rifle with 0.4375 outside diameter barrel; if the barrel is rigidly clamped.
ConsWith the plastic breach I found this to be useless due to the barrel movement.
By Hernán
Anillas Crosman para 22XX /13XX
November 26, 2012
Excelente producto. Muy bueno. Muy facil de colocar y practico

Excellent product. Very good. Very easy to install and practical.
ProsEs muy facil de colocar. Muy práctico y sencillo. Convierte el breech plástico de la serie 13xx y 22xx It is very easy to install. Very practical and simple. Converts the plastic breech 13xx and 22xx series
ConsNo tengo comentarios I have no comment.
By Wyatt E.
mounts fit tight
March 28, 2012
fit on my 1322 and it wiggled, tried on a 22 rifle with same sized barrel and it's rock solid. If you're not going to swap your breech or barrel on the 1377/1322 then epoxy the barrel for a solid mount. These are the only mounts I could find that would fit on my 22LR over .410 survival gun. I may order a second set.
ProsGood quality manufacture, great price.
ConsWish it was available with weaver rails.
By Gerald S.
Akron, OH
December 19, 2011
not very impressed - no usable instructions
By Justin
not bad,
March 3, 2011
Well, it works but, i had to shim it with some electrical tape to make it work properly. I could tell right away it was cheap, but hey, beats paying 40 or 50 bucks for the steel breech. I shimmed it up with tape and clamped it on, loc-tite the screws, leveled it out and mounted my sweet BSA RD30. Thing is pretty rad, i had it zeroed in within 5 minutes and im consistantly punching a 1/2" bullseye at 15 yards. deadly combination on the local tree rats and bunny's tearing up my garden. FYI,...The Gun really like crosman premiers, CPHP's at distance,... and the crosman destroyers do pretty well in them for popping furry things under 25 yards. hope that helps guys, enjoy!
By Phil
Crosman 459 MT Intermounts
January 20, 2011
They work great. Easy to install. I installed them on a Crosman 1377C air pistol. They allowed me to mount an old 22 cal rifle scope onto the pistol
By P T.
Dovetail scope mounts
October 26, 2010
While I would recommend these as a way to add a scope to a gun without the "scope mount grooves", Be sure that the barrel is completely secure before using these. It held my scope in place perfectly, however my 1377 had some barrel movement and caused sighting to be inaccurate. Had to remove and purchased the steel breech, which I would also recommend for anyone purchasing the 1377. Get it when you purchase the gun, so you don't have to wait for that extreme accuracy that the gun is known for!
By Matt W.
Not a good scope mount
October 21, 2010
This product doesn't allow you to mount a scope securely enough to be really useful. It clamps to the barrel which has lots of side to side play until you put on an aftermarket barrel band near the muzzle. Buy the steel breech kit instead.
By b K.
Crosman 459MT Dovetail Intermounts
October 17, 2010
Works fine on Crosman 1377C
By david
September 5, 2010
very nice and good to mount any scope or sight you want
By Jeff B.
November 17, 2009
I've used these mounts On a couple of guns WORK GREAT ! if you have a tightning problem just shim or add lawer of friction tape to bottom part that fits baller and add locktite to set screws.
By Samy
Works well
December 24, 2008
Comes with 2 types of mounts. Goes on easily and allows scopes and sights to be mounted on guns that would otherwise be scopeless.
I used mine on an American classic and mounted a BSA laser sight. Works great
By walt
July 6, 2008
worked as stated. secure without movement.
By Dave S.
As advertised
June 26, 2008
What can I say, they work!
By Neil
works like a charm
June 15, 2008
Couldn't be easier to use with my Crosman 1377.
By Ronin N.
not complete happy
February 2, 2008
I received it and am complete satisfied with the service from airgundepot. The 459MT intermount does not clamp onto the barrel solidly enough to my way of thinking. After mounting it to my 1377 and sighting it in with the crossman red dot i found it would keep getting out of sight end because it moved or slip side ways on the barrel. I could not tighten it enough to stop this problem.
By Kevin B.
Crossman 1377 Scope Mounts
January 2, 2008
Don't buy these mounts for a Crossman model 1377 pistol. The top barrel has too much play when scope is mounted. Waste of money for sure!!
By Bruce
December 15, 2007
I bought this mount with the red dot sight. had it on in about 1 min.
By john s.
July 30, 2007
easy to assemble to air pistol,assemble red dot site
only took about five minutes to cite in right on bull's-eye, works great with Crosman 1377.
By Lloyd G.
June 25, 2007
Works great, what can I say. Model 1377
Crosman pistol with BSA red dot sight.
By foosh
great success
April 5, 2007
incredible how inexpensive and fast airgun depot is they receive my personal greatness award!!!!
Read More Read More
By Eric Parenteau from Drummondville, Quebec on April 22, 2012

I have a crosman 1322. It is compatible ?
By Staff on April 23, 2012

Yes, you could use these mounts on almost any crosman gun. Crosman favors dovetail rails.

Read More Read More
Free Shippingon orders over $99
Available to US customers in the lower 48 states. Learn More
Add any 7 pellet tins to your cart, and the 2 lowest priced tins are free! Plus, get a FREE pellet case with your order (A $13 Value)

Thursday (12/5/19) only. One (1) case (AGD-A9229) per order, while supplies last.
Shop Pellets