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Catseye™ Scopes
You are here. Home > Rifle Scopes > Catseye™ Scopes > FM310X44


The ocular lens was made with a larger diameter than most scopes, helping to create a longer 4" to 5" eye relief and a larger exit pupil that allows your eye to receive a greater amount of light. This greatly reduces eye strain and fatigue making this one of the most “comfortable” scopes to look through.


• Fast eye focus.

• Fully multi-coated lenses.

• Clear and undistorted image.

• Limited Lifetime Warranty.

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Magnification 3 - 10X
Obj. Lens Diameter (mm) 44
Exit Pupil Range (mm) 14.7 - 4.4
Field of View @100 Yds 27 - 9
Optimum Eye Relief (in) 3.5
Parallax Setting 100 yds.
Click Adjustment Value 1/4
Adjustment Range 30 - 30
Transmission(%) Day/Night
Weight (ounces) 16.00

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REVIEW BY: Night hunter sept.4 2015 Saturday, September 05, 2015
Had on my 7mm savage . Had it on their for 2 years I only sighted this scope 2 times after several rounds of shooting ,about 70-80 shots, it stayed in line and seems to be good scope so put it on a 3030 marlin lever and sighted still good and it works good with any scope mounts rings
REVIEW BY: logan Friday, October 18, 2013
had this scope on my 10/22 for 8 great years, now that I'm changing up my 10/22 (stock/barrel/scope)and got a bsa sweet 22 scope on the way, I will be putting this scope on my .270
REVIEW BY: tyler Thursday, December 06, 2012
ive got one of these on my ruger 7mm mag. i shot 6 boxes of 175 grain thru it,working on my 7th everytime its rite on the money love it
REVIEW BY: David VanArtsdalen II Wednesday, November 28, 2012
Had a BSA catseye on my .270 for 5 years. It was the best rifle scope that i ever had. It was broken in an accident, I would easily buy another, if i could find one.
REVIEW BY: Hunterbob Thursday, November 08, 2012
I got one on my Savage 308 , 4 to 16 x and so far its great. I probably shot 60 rounds out of it.
REVIEW BY: big L Tuesday, July 15, 2008
wanted a lower priced scope 2 put on a 243 I was thinkin about sellin,but after the catseye was put on it was like the rifle was groups were amazing,there is nothing cheep about this scope.P.S. i kept the 243 & its my favorit & most accurate rifle i shoot, thanks bsa
REVIEW BY: Don Saturday, May 31, 2008
When my hunting friends told me a "good" scope had to cost at least $250 and said my Catseye was "ok but not as good" as theirs I laughed. After making them look blind during target shooting thanks to my Catseye scope, they all went out and bought Catseyes for their deer rifles. This is the BEST rifle scope I have ever used.