TACFUN 5.7x28 mm Front Insert Arbor Boresighter Precision Fit Laser Bore Sight, Sighter

Brand: TACFUN

Color: BRASS

Features:

• Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam.
• Arbor diameter Precisely Machined to Fit cmmg 5.7x28
• Precision Machined Brass to Fit the Muzzle Thread, Not Rubber Ring Tightened
• Material: High Quality Brass
• It is a perfect Tool to sight in you Iron Sight, Red Dot and Scope
• Weight: 0.51 OZ
• Battery Included

Details: Class IIIa 635nM Less Than 5mW, Avoid Direct Eye Exposure to Beam.

Package Dimensions: 6.7 x 5.1 x 0.6 inches