Burris Optics Pos-Align Offset Ring Inserts for 1-Inch Signature Scope Rings, Single +/-.010 Insert, Black

STYLE NAME 1 ea. +/– .010 Eccentric Offset

• You can virtually sight-in your gun without moving the scope adjustments
• Also correct for any mis-alignment caused by receiver holes drilled off center
• Lens systems perform at their optimum when all lenses are optically centered
• =D74=G73+/-.010 000381260178
• For G2 23" rifle barrels

• Item Reference: B000GU6NTG 0000381260178 000381260178