Sightmark .45 ACP Boresight – Chamber-Inserted Laser Alignment Tool

The Sightmark .45 ACP Boresight is a chamber-inserted laser alignment tool designed to help shooters get on paper quickly when mounting a new optic or confirming zero without firing rounds.

• Type: Chamber-inserted laser boresight
• Caliber: .45 ACP
• Material: Brass housing
• Laser: Visible red laser
• Power: Battery-operated (batteries included)
• Compatible Firearms: .45 ACP pistols
• Use: Optic mounting, initial sight alignment, zeroing preparation