First Impressions of AimShot 6.5 Grendel/6mm ARC Arbor
The AimShot 6.5 Grendel/6mm ARC Arbor is a simple but potentially crucial tool for anyone working with these increasingly popular rifle calibers. AimShot aims to provide an affordable and effective way to boresight your rifles, saving you time and ammunition at the range. The idea is that this small arbor, used in conjunction with your existing AimShot .223 laser boresight, will allow precise initial sight alignment.
Like many shooters, I’ve become increasingly interested in the 6.5 Grendel and 6mm ARC cartridges for their superior ballistics in AR-15 platforms. The problem I faced was the time and ammunition wasted during the initial sight-in process after mounting a new optic. I was seeking a more efficient method to get close to zero before heading to the range.
Upon receiving the AimShot 6.5 Grendel/6mm ARC Arbor, I was immediately struck by its simplicity. It’s a small, unassuming piece of metal. The finish appeared adequate, though not exceptional, and the fit seemed precise enough to mate with my existing AimShot .223 laser boresight. Compared to some other caliber-specific laser boresights, this arbor seemed more versatile due to its adapter design. I chose this over a dedicated 6.5 Grendel boresight because of its adaptability to my current equipment.
My initial impression was cautiously optimistic. It seemed like a cost-effective solution. I was eager to see if this adapter could deliver on its promise of quick and accurate boresighting, saving me time and money in the long run.
Real-World Testing: Putting AimShot 6.5 Grendel/6mm ARC Arbor to the Test
First Use Experience
I tested the AimShot 6.5 Grendel/6mm ARC Arbor in my workshop prior to a range trip, using it with my AR-15 chambered in 6.5 Grendel. The setup was straightforward: insert the .223 boresight into the arbor, then insert the arbor into the chamber. The initial alignment seemed reasonable, but the true test would be at the range.
The conditions during my range trip were typical for a late summer day: sunny with a slight breeze. I used the boresight at 25 yards to get on paper. After making some minor adjustments to my optic based on the boresight, my first shot was surprisingly close to the bullseye.
The ease of use was noteworthy. The arbor slipped into the chamber without any excessive force, and it seemed to center the laser accurately. After the first use, I noticed some very slight marking on the brass of the arbor, which didn’t seem to affect performance.
Extended Use & Reliability
After several months of use, the AimShot 6.5 Grendel/6mm ARC Arbor has proven to be a reliable tool in my setup routine. It hasn’t shown any significant signs of wear and tear despite repeated use. The finish has held up well, with no rust or corrosion.
Maintaining the arbor is simple: I just wipe it down with a cloth after each use. Comparing it to previous experiences with other boresighting methods, this adapter outperforms the traditional “eyeball” method by a wide margin. The AimShot arbor gets me much closer to zero right off the bat.
This little adapter has exceeded my initial expectations. It has noticeably reduced the amount of time and ammunition I spend getting my rifles sighted in.
Breaking Down the Features of AimShot 6.5 Grendel/6mm ARC Arbor
Specifications
- Manufacturer: AimShot.
- Caliber: 6mm ARC / 6.5 Grendel. The adapter is designed specifically for these calibers.
- Dimensions: 1.25 x 6.70 x 4.10 inches. The small size makes it easy to store and transport.
These specifications are crucial for ensuring the arbor fits correctly in the chamber and accurately centers the laser. Incorrect dimensions could lead to inaccurate boresighting and wasted ammunition.
Performance & Functionality
The AimShot 6.5 Grendel/6mm ARC Arbor performs its job admirably. It provides a quick and easy way to get close to zero before fine-tuning at the range. The primary strength is its simplicity and compatibility with existing AimShot .223 laser boresights.
The design could be improved with tighter tolerances for an even more precise fit. Overall, this product meets expectations and provides a valuable service.
Design & Ergonomics
The build quality is decent for the price point. The materials seem durable enough to withstand repeated use. The AimShot 6.5 Grendel/6mm ARC Arbor is user-friendly; there is no learning curve.
Durability & Maintenance
Based on my experience so far, the AimShot 6.5 Grendel/6mm ARC Arbor should last a long time with proper care. Maintenance is minimal, requiring only occasional cleaning.
Accessories and Customization Options
The AimShot 6.5 Grendel/6mm ARC Arbor does not come with any additional accessories. It’s designed to be used in conjunction with the AimShot .223 laser boresight. There aren’t really any customization options for a simple adapter like this.
Pros and Cons of AimShot 6.5 Grendel/6mm ARC Arbor
Pros
- Affordable price makes it accessible to most shooters.
- Simple and easy to use, saving time and frustration at the range.
- Compatible with existing AimShot .223 laser boresights, adding versatility to your equipment.
- Effective for getting close to zero, reducing wasted ammunition.
- Durable construction ensures long-lasting performance.
Cons
- Requires an existing AimShot .223 laser boresight to function.
- Tolerance could be tighter for even greater precision.
Who Should Buy AimShot 6.5 Grendel/6mm ARC Arbor?
The AimShot 6.5 Grendel/6mm ARC Arbor is perfect for shooters who own rifles chambered in 6.5 Grendel or 6mm ARC and already possess an AimShot .223 laser boresight. It’s particularly useful for those who frequently swap optics or build new AR-15 rifles in these calibers. Those who don’t own an AimShot .223 laser boresight should consider purchasing one along with the arbor to gain the full benefit.
This product may not be necessary for experienced marksmen who are highly skilled at boresighting by eye. A must-have accessory would be the AimShot .223 laser boresight if you don’t already own one.
Conclusion on AimShot 6.5 Grendel/6mm ARC Arbor
The AimShot 6.5 Grendel/6mm ARC Arbor is a valuable tool for shooters looking to simplify and expedite the boresighting process. At a price of $10.67, the value proposition is excellent. I would definitely recommend it to anyone who fits the target demographic.
It’s a small investment that can save you time, money, and frustration at the range. If you are a 6.5 Grendel or 6mm ARC enthusiast, this little adapter is a worthy addition to your toolkit. Get yours today and spend less time sighting in and more time enjoying your rifle.