Top 15 Ar Scope Mounts: Essential Features and Specs

Attachment rings, often called Ar scope mounts, serve as essential intermediate components between optical devices and their mounting bases. These precision-engineered components enhance compatibility and adjustability, making them crucial for applications ranging from sporting optics to tactical equipment.

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Reviews

Reptilia Aus Offset MNT Acro Blk 100-229

This mount marries a sleek anodized black finish with the reliable ARCO design, catering specifically to the 100-229 variant. Its offset profile keeps your sight picture clean and crisp, making it a solid choice for those who prefer a lower-mounted optic. The simple yet effective design has become something of a standard in the AR community, though we’d love to see more user reviews before giving it our full endorsement.

AGM Global Vision Low Base Mount

Crafted from durable aluminum, this low-profile mount couples a single Picatinny rail with quick-release capabilities for AGM Rattler and Neith clip-on devices. At just 3.7 inches tall, it keeps your setup sleek while maintaining reliable mounting strength.

Fire Power LCS Mount Kit

This sturdy scope mount kit bolts to your gun’s base plate with four button head bolts and nylock nuts. The included black steel base mount and black nylon strap with quick-release buckle provide a solid platform for your optics while the plastic spacers and washers help keep everything snug and aligned. The whole kit weighs just over a pound and measures a manageable 11 inches long by 12.9 inches wide, keeping your setup lightweight and compact.

Geissele Super Precision T1 Scope Mount

Crafted for those who demand the best from their shooting gear, these lightweight scope mounts blend precision engineering with practical design. The included red dot sight co-witness feature adds a thoughtful touch that helps ensure quick target acquisition in any situation. At just 0.25 ounces, you won’t feel this mount’s weight, but you’ll certainly notice its contribution to your shooting accuracy.

Samson Rapid Prcsn MNT 30mm Rings

These black mounts, measuring 9mm in length, offer a precise 30mm ring for mounting AR scopes. As a sturdy addition to your shooting setup, they provide a reliable way to attach your optics while keeping a low visual profile.

Sky-Watcher AZ-GTi Mount

A bit fussy to set up initially, but once the WiFi connection between the mount and your phone is sorted, the Sky-Watcher AZ-GTi transforms into a nimble tracking system. The lightweight design makes it perfect for quick setup stargazing sessions, while the built-in motor handles hours of smooth tracking with no issues. It’s a solid performer for both astrophotography and planetary imaging, capable of supporting payloads up to 11 pounds without breaking a sweat.

IRAYUSA ADM Rico Micro MQD Mount

Crafting a micro MQD mount that marries the precision of dovetail design with the versatility of picatinny rail compatibility was no small feat - but that’s exactly what iRayUSA and American Defense Manufacturing delivered. This innovative setup lets you toggle between standalone optic mode, where it clears 4.5 inches of space behind your scope, and clip-on mode, which tucks away to just 1.5 inches - perfect for shorter rifles like Suppressors and pistols. The result? A versatile mounting solution that handles everything from long-range rifles to compact weapons, all while keeping things nice and snug on your helmet or rifle.

Unity Fast Offset Base FDE

The Unity Fast Offset Base provides 2.05” optical height clearance for your optic while keeping your AR15’s profile low. It requires specific plates for the UNITY LPVO mount and features anodized FDE finish. The 12-inch length keeps the overall rifle balance similar to your standard sights.

Reptilia AUS Mount

With its single-piece 7075-T6 aluminum construction and hard-anodized finish, this precise scope mount combines military-grade durability with clean lines that sit flush with the rail. The spring-loaded clamp system tightens with either a hex or flat blade driver, offering both quick adjustments and secure locking. The flat dark earth anodized finish helps it blend into any weapon system, while the compact design keeps your rig looking sleek.

Reptilia 35mm Holosun Low Mount

The Reptilia AUS Mount marries precision engineering with minimalistic design, featuring a single-piece 7075-T6 aluminum construction that’s hard-anodized for durability. At just 7.25 inches long, it’s built to sit flush with your rail, giving you a low-profile attachment point for your 30mm optics while maintaining rock-solid reliability through its spring-loaded clamp system. With compatibility for all Reptilia 30mm optics and room for future expansions, this mount is more than just a piece of gear—it’s a gateway to seamlessly upgrading your optical setup.

X-Factor Xtreme Tac Picatinny Rail

Made from tough, long-lasting materials that can stand up to serious use, this black rail attaches to the Xtreme TAC HS stabilizers, giving you a solid spot to mount an action camera or other tactical gear. At just under 7 inches long, it’s not too bulky, but long enough to get the job done. The simple, reliable design has earned it a spot on our recommended gear list without a single negative review.

RAM 127U Custom Mount

The RAM-B-127U mounts your gear on a sturdy 2.5-inch ball base that tightens down with interchangeable hardware options. Its adaptable design lets you attach anything from scopes to cameras, making it a versatile addition to any mounting setup.

Wheeler Scope Mounting Kit

This well-made kit from Wheeler provides everything needed for proper scope mounting, from precision alignment tools to professional torque wrenches. While some reviewers noted minor flaws like inaccurate levels and missing accessories, many praised its accuracy and durability, making it a solid investment for anyone looking to install rifle scopes correctly.

Reptilia AUS Offset Mount

The Reptilia AUS offset mount is crafted from durable aluminum and features an anodized flat dark earth finish. Specifically designed for compatibility with Aimpoint ARCO 100-230 scopes, this mounting solution provides reliable elevation adjustments for your optics. The mount’s sleek profile maintains a clean aesthetic while offering precise mounting options for your weapon system.

NcSTAR 45 Degree Off-Set Rail Mount

This solid aluminum mount elegantly solves accessory placement problems with its 45-degree offset design. The ergonomic single thumb nut makes it a breeze to attach to your rail, whether you’re mounting a backup sight next to your primary optic or just need to clear space for smaller accessories. The corrosion-resistant finish keeps your gear protected while you’re out there doing the job.

Buyer’s Guide

Ar scope mounts are crucial for mounting optics on carbines and rifles, and choosing the right mount requires considering several key factors to ensure proper functionality and reliability.

Mount Type

Ar scope mounts come in different types, including single-screw, MOAA, and Picatinny. Single-screw mounts are simpler but less stable, while MOAA and Picatinny mounts offer more mounting options and better stability. The type of mount should match the rifle’s receiver rail system.

Material and Quality

The mount’s material and manufacturing quality significantly impact its durability and lifespan. Premium mounts use stainless steel or brass with precision machining for maximum strength and resistance to corrosion. Inferior mounts may use lower-quality materials that can fail under stress.

Scope Elevation and Windage

Ar scope mounts typically provide adjustable elevation and windage for precise sighter placement. The adjustment range should cover the scope’s required corrections, and fine-tuned adjustments are essential for accurate shooting.

Mounting Compatibility

Ensure the mount is compatible with your rifle’s receiver and scope base size. Common base sizes are 19mm, 20mm, and 30mm, and the mount must match these dimensions for proper installation. Additionally, verify that the mount can support your specific scope’s weight and optical configuration.

FAQ

What types of Ar scope mounts are available?

Ar scope mounts come in several varieties to suit different mounting needs and weapon configurations. The most common types include integral mounts, which are built into the weapon’s design; rail mounts, which use Picatinny or M-LOK rails for attachment; and quick-detach mounts, which offer fast installation and removal.

The specific type of mount you choose depends on your weapon model, preferred scope size and weight, and whether you need rapid changes between optics or additional mounting points.

How do I choose the right scope mount for my weapon?

Choosing the right scope mount requires considering several factors: first, ensure your weapon has compatible mounting points, such as a Picatinny rail or integral scope mount. Next, measure the length and weight of your intended scope to select a mount that provides proper eye relief and weight distribution.

Consider also the environmental conditions you’ll be using your weapon in, as weather-resistant materials can prevent moisture damage and enhance longevity.

What materials are Ar scope mounts typically made from?

Most Ar scope mounts are constructed from stainless steel, aluminum, or a combination of both. Stainless steel offers the strongest, most corrosion-resistant option, while aluminum provides a lighter weight alternative. Some premium mounts incorporate titanium components for maximum durability.

Certain models feature composite materials like aluminum-oxide coating or durable plastic bushings to improve wear resistance and reduce maintenance requirements.

How do I properly install an Ar scope mount?

Proper installation of an Ar scope mount requires precise alignment and secure fastening. Begin by cleaning the mounting surface to remove any debris or oxidation. Install the base plate or adapter first, using provided Allen keys or wrenches to tighten the screws to the manufacturer’s recommended torque specifications.

Next, install the ring-mounted sight, ensuring the horizontal and vertical shims adjust for proper eye relief and parallax correction. Test the mounting system under load to verify stability before final tightening.

How can I ensure my scope mount is secure?

To ensure a secure Ar scope mount, always use the manufacturer’s recommended torque specifications when tightening mounting screws. Over-tightening can damage the weapon’s finish or structure, while under-tightening risks poor alignment and instability.

Regularly inspect the mounting system for signs of wear, such as stripped threads or loose connections. Consider applying a torque wrench to new installations to avoid over-tightening.

What is the typical lifespan of an Ar scope mount?

With proper installation and maintenance, most Ar scope mounts maintain their integrity for the long term. Stainless steel and aluminum mounts typically last 10-20 years or more with regular cleaning and protection from harsh environments.

Signs that indicate replacement might be needed include visible corrosion, stripped threads, or wobble when attaching and removing the scope. The sight itself may also show wear, with moving parts becoming harder to adjust or seals leaking.

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