Rear flip up sight with same plane aperture system. For the competition shooter.
The #40™L-SP is identical to the #40™L but it utilizes our same plane aperture system. This aperture set allows the operator to choose between large and small apertures without worrying about them being zeroed to different ranges. Pat. No’s 5533292, 7356962, D526380
THEY LEAN TO THE REAR SO AS TO FOLD IN THE CORRECT DIRECTION IF DROPPED, THUS MAINTAINING THEIR ZERO FOR ACCURACY AND GIVE LONGER TROUBLE FREE SERVICE LIFE!
100% MADE IN THE USA.