1PC Brass Red Dot Laser Cartridge Bore Sight Sighter Boresight For Rifle Scope

Dot Size: 1.5" @ 100 yds. Size: 9.4mm 45mm/0.37" 1.77". Sighting Range: 10-75 yards. Size: 10mm 30mm/0.39" 1.18". Size: 13mm 56mm/0.51" 2.20". Length: 66mm. Wave Length: 635-655nm. Length: 34mm.

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