Let’s Dive into American Defense Manufacturing 1-Piece 2in Offset Scope Mount
The American Defense Manufacturing 1-Piece 2in Offset Scope Mount is a high-quality optic mounting solution designed for AR-15 platforms. Crafted by American Defense Manufacturing, this mount aims to provide a stable, repeatable, and user-friendly platform for attaching high-powered scopes. The 2-inch offset is particularly useful for shooters who require more eye relief or need to clear front-mounted accessories like laser aiming devices.
I was experiencing inconsistent accuracy with my long-range AR build. I needed a mount that could provide a rock-solid zero and allow for quick detach capabilities without losing that zero upon reattachment.
Upon unboxing, the mount immediately impressed me with its robust construction and clean finish. The hard coat anodizing gave it a very durable feel, and the patented QD Auto Lock Lever system appeared to be both robust and easy to manipulate. It felt substantial in my hand, inspiring confidence.
I was also considering a Larue Tactical QD mount and a Scalarworks LEAP mount. I opted for the American Defense Manufacturing mount because of its reputation for reliability, the positive user feedback regarding its QD system, and the fact that it was a more budget-friendly option than the Scalarworks. My first impression was excitement. I was eager to get it mounted and tested.
Real-World Testing: Putting American Defense Manufacturing 1-Piece 2in Offset Scope Mount to the Test
First Use Experience
My initial testing took place at an outdoor shooting range on a partly cloudy day with temperatures around 70 degrees Fahrenheit. I mounted a Vortex Viper PST Gen II 3-15×44 scope onto the American Defense Manufacturing 1-Piece 2in Offset Scope Mount and then attached the mount to my AR-15. The zeroing process was straightforward.
The mount held the scope securely throughout the session, even with the recoil of .223 rounds. I also removed and reattached the mount several times using the QD levers, and the zero remained consistent within acceptable margins. No significant shifts in point of impact were observed.
Extended Use & Reliability
After several months of consistent use, the American Defense Manufacturing 1-Piece 2in Offset Scope Mount has proven its reliability. There are minimal signs of wear and tear, and the anodized finish has held up well against scratches and abrasions. The QD levers remain tight and secure.
Maintenance has been minimal. I simply wipe it down with a lightly oiled cloth after each range session. Compared to my previous budget scope mounts, this ADM mount provides a far more consistent and repeatable performance. It definitely outperforms the cheaper alternatives.
Breaking Down the Features of American Defense Manufacturing 1-Piece 2in Offset Scope Mount
Specifications
- Manufacturer: American Defense Manufacturing.
- Gun Rail: Picatinny. This ensures compatibility with most modern AR-15 upper receivers.
- Fabric/Material: 6061-T6 Aluminum. This alloy offers a great balance of strength and weight.
- Offset: 2 inches. This provides increased eye relief and clearance for accessories.
- Gun Make: AR Platform. Specifically designed for AR-15 and similar rifles.
- Color: Black. The standard, low-profile finish.
- Gun Model: AR-15. Optimized for the AR-15 platform.
- Condition: New.
- Finish: T3 Mil-Spec Anodize. This provides excellent corrosion resistance and durability.
- Gun Type: Rifle.
- Centerline Height: 1.63″ with 30mm rings, 1.7″ with 34mm rings.
- These specifications collectively ensure that the mount is lightweight, durable, and compatible with a wide range of AR-15 configurations, providing a stable platform for precision shooting.
Performance & Functionality
The American Defense Manufacturing 1-Piece 2in Offset Scope Mount performs its job exceptionally well. It holds zero reliably, even after repeated removal and reattachment thanks to the Patented QD Auto Lock Lever system. The 2-inch offset provides ample eye relief for comfortable shooting with high-powered optics.
The main strength is its ability to maintain zero after repeated detachments. A minor weakness could be that it’s not the absolute lightest mount on the market. It exceeds expectations in terms of robustness and reliability.
Design & Ergonomics
The mount is constructed from 6061 T6 aluminum with a T3 Mil-Spec anodized finish. This provides a robust, durable, and corrosion-resistant platform. Its weight is noticeable but not excessive, striking a good balance between strength and portability.
The design is user-friendly, and the QD levers are easy to operate. The only learning curve involves adjusting the tension on the QD levers, but this is easily accomplished with a flat blade screwdriver.
Durability & Maintenance
The American Defense Manufacturing 1-Piece 2in Offset Scope Mount is built to last. The hard coat anodized finish provides excellent resistance to scratches and corrosion.
Maintenance is simple, requiring only occasional cleaning with a lightly oiled cloth. No specialized tools or procedures are needed for upkeep.
Accessories and Customization Options
The American Defense Manufacturing 1-Piece 2in Offset Scope Mount is compatible with a wide range of 30mm or 34mm scopes, depending on the model purchased. It is also compatible with any AR-15 upper receiver with a Picatinny rail. American Defense Manufacturing offers different ring sizes to accommodate various scope tube diameters.
The mount does not come with any included accessories beyond the mount itself. However, its Picatinny rail interface allows for easy integration with various aftermarket accessories.
Pros and Cons of American Defense Manufacturing 1-Piece 2in Offset Scope Mount
Pros
- Extremely repeatable zero even after multiple detachments and reattachments.
- Robust and durable construction using high-quality 6061-T6 aluminum and Mil-Spec anodizing.
- User-friendly QD system that requires no proprietary tools for adjustment.
- Provides ample eye relief with its 2-inch offset.
- Fully adjustable to fit both in-spec and out-of-spec rail systems.
Cons
- Not the absolute lightest scope mount option available.
- Relatively high price compared to some budget alternatives.
Who Should Buy American Defense Manufacturing 1-Piece 2in Offset Scope Mount?
Perfect for: Tactical shooters, competitive shooters, and hunters who need a reliable and repeatable QD scope mount for their AR-15 platform. This is also well-suited for anyone using night vision or thermal optics who may need to frequently swap optics.
Who should skip this product? Those on a very tight budget or those who prioritize absolute minimum weight above all else may want to explore other options.
Must-have accessories or modifications? A high-quality scope that matches the performance of the mount, and possibly a torque wrench to ensure proper scope ring installation.
Conclusion on American Defense Manufacturing 1-Piece 2in Offset Scope Mount
The American Defense Manufacturing 1-Piece 2in Offset Scope Mount is an excellent choice for anyone seeking a durable, reliable, and repeatable QD scope mounting solution for their AR-15. Its robust construction, user-friendly design, and consistent performance make it a worthwhile investment.
The price is justified by the mount’s quality and performance. You get what you pay for with this mount.
I would definitely recommend the American Defense Manufacturing 1-Piece 2in Offset Scope Mount to anyone looking for a top-tier scope mounting solution. Upgrade your AR-15 today with this exceptional mount!