Red Laser Dot 223 Boresighter .223 REM Brass Laser Bore sight for Rifle Gun The diameter of the stub

The diameter of the stub on the swivels is 0

5-10x40 Tactical Rifle Scope Red Laser Dual illuminated Mil-dot wit Rail Mount

Holographic Reflex Scope with Red / Green Reticles Tubeless design with 33mm reflex lens aperture provides a wide field of view

One (1) foldable bipod

One (1) 10" KeyMod ultra slim hand guard

Red Laser Dot 223 Boresighter .223 REM Brass Laser Bore sight for Rifle Gun The diameter of the stubRed Laser Dot 223 Boresighter . 223 REM Brass Laser Bore sight for Rifle Gun ITEM DESCRIPTION Laser Cartridge Boresighter for 223 Rifles This compact boresighter system is designed for sighting in your rifles without firing a shot. Simply install the included batteries, place the entire assembly into the chamber, and gently close the action. The sight will emit a straight red laser beam, providing a precise reference for zeroing in your sights or