These rings are the ticket for the Mossberg 640. Completely solves the eye relief issues. The fit and finish on the rings themselves are outstanding. Even the supplied allen key was of good quality. Definitely the best rings I’ve had on this rifle.
Was this review helpful to you?
2 of 2 people found the following review helpful:
BLK 0.6" offset Dovetail 1" Rings
May 6, 2013
Reviewer:
Anonymous Person from Dawsonville, GA United States
Needed to position a Simmons 3-9x32 22 Mag scope 2" foward on a Winchester model 9422 Mag XTR leaver action to get the needed 3" eye relief. After weeks of looking found the BLK 274 Offset rings that worked perfect. Great fit for a great combination.
Was this review helpful to you?
4 of 4 people found the following review helpful:
Offset dovetail rings
January 22, 2011
Reviewer:
Robert E. aka Night Stalker from PA, United States
Purchase these for my Mossberg 640k Chuckster and they are perfect! You guys do a Super job! And thanks for not using Metric hardware. Double thumbs up!!!
Was this review helpful to you?
0 of 0 people found the following review helpful:
Offset dovetail rings
November 1, 2010
Reviewer:
Tom K from olympia, WA United States
These rings were a relatively inexpensive, straightforward answer to how to mount a scope on my Walther LGM-1 SSP air rifle. The loading gate lever is so long that it wouldn't clear the turrets when the rifle cocked. I was either going to have to engineer a new lever or mount the scope almost 2" high because a short dovetail precluded separating the mounts any further apart to create clearance. By using cantilevered mount, I was able to keep the scope close to the bore center and get the separation necessary to allow the lever to rotate fully without hitting the scope.
Worth Every Penny 
