Cold-rifle cartridges

Vipe Ray, Premium & Extra Laser Boresight Cartridges — Precision Bore Sighting for Scopes & Red Dots

Traditional live-fire zeroing consumes expensive ammunition and requires range access, where every click adjustment burns through valuable rounds and barrel life. A laser boresight cartridge streamlines zeroing by eliminating live fire: chambered directly like a standard round, the internal laser module projects a reference point down the bore axis onto a target. The shooter aligns the reticle of a rifle scope, red dot, or tactical laser indicator directly to the projected point of aim.

This category features three performance tiers:

• Vipe Ray: Entry-level boresighters delivering reliable, cost-effective zero verification for routine shooting sports and maintenance.

• Premium & Extra: Professional-grade Polish-manufactured boresighters built from solid brass with tight diode co-axial alignment tolerances, engineered for heavy-duty military and law enforcement use.

Proper field use requires matching the correct coin or button-cell batteries (refer to individual product specs for battery inclusions). The series spans standard pistol calibers (.45 ACP, .40 S&W), intermediate carbine cartridges (5.45×39, 7.62×39, .223 Rem / 5.56×45 NATO), battle rifle calibers (.308 Win / 7.62×51, 7.62×54R, .300 Win Mag / 7.62×67), up to heavy anti-materiel calibers (.50 BMG / 12.7×99 NATO). Boresighters must be matched strictly to the stamped barrel caliber of the host firearm.

Key Technical Features

• Solid Brass Housings: CNC-machined brass prevents chamber wear and ensures repeatable, concentric lockup across repeated chamberings.

• Calibrated Laser Diode: Projects a crisp, stable reference dot for fast optical axis zeroing at standard alignment distances.

• Comprehensive Caliber Selection: Full coverage from handgun calibers up to heavy-barrel .50 BMG platforms.

• Universal Optic Compatibility: Suitable for aligning conventional rifle scopes, holographic sights, prism optics, thermal scopes, and aiming lasers.

• Premium & Extra Lineups: Manufactured in Poland with enhanced diode concentricity checks for professional tactical use.

• Tool-Free Operation: Chambers directly without firearm disassembly or external barrel clamp attachments.

• Ammunition & Barrel Preservation: Minimizes live-fire round count, conserving mission-critical ammunition and barrel rifling life.

• Safe Indoor Zeroing: Enables indoor pre-alignment and reticle leveling without live-fire safety hazards.

Laser Boresight Cartridges from Astreia Tactical Astreia Tactical supplies verified Vipe Ray, Premium, and Extra laser boresighters, conducting pre-dispatch checks on diode beam alignment, chamber tolerances, and contact integrity. Technical specialists assist in selecting the exact caliber match for your weapon system, sourcing compatible power cells, and guiding proper optical alignment protocols.