Sightmark Compact Pistol Boresight - .380 ACP

The Sightmark Compact Pistol Boresight for .380 ACP is a precision laser zeroing tool engineered for shooters who demand accuracy without the complexity of traditional muzzle-mounted systems. Unlike larger external boresights, this in-chamber design chambers directly in your .380 ACP firearm, eliminating parallax errors that occur when sighting tools sit forward of the barrel. The laser enables accurate sighting-in from 15 to 100 yards—a functional range that covers typical defensive and training scenarios where .380 ACP ammunition is deployed.

Built with brass construction, this boresight prioritizes durability and consistent chambering cycles across different pistol platforms chambered in .380 ACP. The compact form factor—matching the dimensions of a standard .380 ACP cartridge—ensures reliable feeding and ejection without modification to your firearm. Powered by two AG5 batteries, the laser provides approximately 1 hour of operational runtime, sufficient for a complete zeroing session or extended training block. The lightweight design at 0.11 lbs adds negligible weight and never impacts carry characteristics or handling.

This tool serves concealed carry practitioners, law enforcement trainers, and precision-focused shooters working with .380 ACP pistols. Whether establishing a new zero on a carry gun, verifying point-of-impact after maintenance, or conducting group instruction at the range, the Sightmark boresight eliminates guesswork and reduces ammunition expenditure during sighting procedures. It fits the workflow of operators who value efficiency—chamber it, aim through the bore, and confirm laser alignment with your intended target point. No external mounting, no compatibility concerns, no wasted rounds.