TL;DR: The MCG Tactical Boar Laser Boresighter eliminates range trips and wasted ammunition by delivering perfect scope zeroing in just 10 seconds. Compatible with all calibers from .17 HMR to .50 Cal, this green laser boresighter is 50x more visible than red alternatives and works anywhere without live fire. At $55 with free shipping and a 60-day guarantee, it’s an essential tool for any serious shooter.
MCG Tactical Boar Laser Boresighter: Precision Zeroing Without the Range

Three seasons ago, I found myself at a remote elk camp in Montana’s Beartooth Wilderness. My scope had taken a hard knock during the horseback ride in. Traditional zeroing would mean a two-hour ride back to civilization and precious hunting time lost. That’s when I first appreciated the value of portable zeroing technology. The MCG Tactical Boar Laser Boresighter has since saved countless hunting trips and training sessions.
Revolutionary Green Laser Technology
The Boar boresighter transforms scope zeroing from a time-consuming ordeal into a simple 10-second process. Green laser technology provides 50 times more visibility than traditional red lasers. This advantage becomes crucial during dawn and dusk hours when most wildlife activity occurs.
During a recent prairie dog expedition, the enhanced visibility allowed precise scope adjustments even in bright Colorado sunlight. The laser dot remained clearly visible at distances where red lasers would disappear entirely. This visibility advantage translates directly into faster, more accurate zeroing sessions.
Universal Compatibility That Actually Works

What sets the mcg tactical boar apart is genuine universal compatibility. The system accommodates calibers from .17 HMR up to .50 caliber with included adapter cones. Eighteen different caliber guides ensure perfect fit across virtually any firearm platform.
I’ve used this boresighter on everything from my .223 varmint rifle to a friend’s .300 Winchester Magnum elk gun. The adapter system creates secure, wobble-free connections every time. No guesswork. No compatibility charts to memorize. Just reliable performance across your entire firearm collection.
Safe and Efficient Operation
The mcg tactical boresighter eliminates safety concerns associated with live-fire zeroing. No ammunition required. No trigger manipulation needed. No range facility access necessary. This safety advantage proves especially valuable when working with expensive or hard-to-find ammunition.
Remote hunting camps often lack proper backstops for safe zeroing. The Boar solves this problem completely. Scope adjustments happen safely in camp without disturbing wildlife or violating noise restrictions. Conservation ethics and practical necessity align perfectly.
Reviews: Real-World Performance Benefits

Field experience reveals significant time and cost savings. Traditional zeroing consumes 20-40 rounds of ammunition per rifle. Current ammunition prices make each session expensive. The mcg tactical bore pays for itself after just a few uses.
Hunting guides particularly appreciate the Boar’s capabilities. Client rifles frequently require scope adjustments after travel. The boresighter enables quick corrections without consuming precious hunting time. Successful harvests depend on properly zeroed equipment.
Precision That Matches Professional Standards
Laser technology delivers measurement accuracy impossible with traditional methods. The visible dot provides exact reference points for scope adjustment. Crosshair alignment becomes immediately apparent. No more guessing whether adjustments are sufficient.
Professional guiding operations rely on equipment that performs under pressure. The mcg tactical boarsighter meets these demanding standards consistently. Battery life extends through multiple seasons of regular use. The rechargeable power system eliminates disposable battery waste.
Environmental Advantages

Reduced ammunition consumption supports conservation principles. Lead-free hunting gains popularity among environmentally conscious outdoorsmen. The Boar eliminates practice ammunition entirely while maintaining precision standards.
Quiet operation respects wildlife and other outdoor users. Traditional range sessions disturb natural environments and neighboring activities. Home-based zeroing eliminates these concerns completely. Responsible outdoor practices start with equipment choices that minimize environmental impact.
Value Proposition That Makes Sense
At $55 with free shipping, the Boar delivers exceptional value compared to professional gunsmith services. Many shops charge $30-50 for basic scope mounting and zeroing. The boresighter pays for itself immediately while providing ongoing convenience.
The 60-day guarantee removes purchase risk entirely. MCG Tactical stands behind their products with confidence. This warranty protection allows thorough field testing before commitment. Quality outdoor gear should provide reliable service across multiple seasons.
MCG Tactical Bore Sighter: Key Takeaways
MCG Bore Sighter Review: Essential Points
- The Boar Green Laser Boresighter delivers 50x visibility – Green laser technology is dramatically more visible than red alternatives, enabling precise zeroing even in bright daylight conditions where traditional lasers fail
- Achieve a perfect zero in just 10 seconds – Revolutionary technology eliminates time-consuming trip to the range sessions and saves 20-40 rounds of expensive ammo per rifle while maintaining professional-grade accuracy
- Universal compatibility across all calibers ranging from .17 HMR to .50 Cal – The MCG Tactical Bore Sighter includes 18 adapter cones for pinpoint fit across virtually any firearm platform without guesswork
- No range trip required for precision zeroing – Safe, quiet operation allows scope adjustments anywhere—perfect for remote hunting camps, home workshops, or field situations where live-fire isn’t practical
- USB-C rechargeable power system – Modern charging eliminates disposable battery waste and provides extended battery life through multiple seasons of regular professional use
- MCGtactical quality at exceptional value – At $55 with free shipping and a 60-day money-back guarantee, this bore sighter pays for itself after just a few uses compared to $30-50 gunsmith zeroing services
- Works with all calibers ranging from small varmint to big game – Compatible range of calibers ensures one tool serves your entire firearm collection, from .223 prairie dog rifles to .300 Win Mag elk guns
- Professional precision for serious shooters – Laser dot provides exact reference points for crosshair alignment, delivering measurement accuracy that matches or exceeds traditional live-fire zeroing methods
- Conservation-friendly design reduces environmental impact – Eliminates lead-contaminated practice ammunition and noisy range sessions while maintaining the highest standards of shooting precision and ethics
Essential Tool for Modern Shooters
The MCG Tactical Boar Laser Boresighter earns its place in any serious shooter’s equipment arsenal. Whether you’re preparing for hunting season or maintaining competition rifles, this tool provides the precision and convenience needed for consistent success. The combination of universal compatibility, superior visibility, and proven reliability creates an unbeatable package for outdoor enthusiasts who demand excellence from their equipment.
