Optik Arms Picatinny rail - Mauser M18

About Picatinny Rail

The Picatinny rail system is meticulously designed with slots spaced at exact intervals of 5.23 mm, ensuring both consistent and versatile use throughout its length. This precision allows for straightforward mounting and guarantees universal compatibility, ensuring that scopr mounts tailored for a Picatinny rail will seamlessly fit, irrespective of the manufacturer or date of production. Favored for its cost-effectiveness, robustness, and dependability, the Picatinny rail is increasingly popular among experts and military users, becoming the top choice in the scope mounts market in recent years.

The Picatinny framework marks a notable enhancement over the traditional Weaver standard. Unlike the Weaver system, which has only a limited number of slots, the Picatinny rail boasts continuous slots across its entirety, providing enhanced flexibility for positioning devices at any desired point. Additionally, the slots on a Weaver rail are slimmer, measuring 3.8 mm, which permits scope mounts made for Weaver rails to be used on a Picatinny rail. However, due to differences in the width of the recoil stoppers, scope mounts specifically designed for the Picatinny rail cannot be accommodated on Weaver rails. This level of compatibility and adaptability makes the Picatinny rail a superior option for a variety of mounting needs.

About the Optik Arms

Optik Arms is a manufacturer renowned for its high-quality optical mounting solutions and firearms accessories, based in Bosnia and Herzegovina. The company specializes in producing durable and reliable products such as fixed mounts, detachable mounts, and Picatinny rails. Optik Arms implements rigorous quality controls and utilizes advanced technology to ensure the longevity and performance of their products. Each component undergoes thorough anti-wear and anti-corrosion treatments, which highlight their commitment to quality and customer satisfaction. The company's products are designed to meet the precise needs of both recreational shooters and professional marksmen, offering a variety of mounting options to accommodate different scopes and sighting systems.

About the Mauser

Mauser, founded in 1811 in Oberndorf, Germany, started as a royal weapon forge and gained fame with the rotating bolt system. This innovation set the stage for the iconic Mauser Gewehr 98, which influenced global military rifle designs. Post-World War II, the factory was dismantled, but Mauser continued to innovate, later merging into what is now known as Mauser-Werke Oberndorf Waffensysteme GmbH. Today, it operates under the Blaser Group, continuing its legacy with models like the M03, M12, and M18.

About the Mauser M18

The Mauser M18 is a push-feed bolt-action rifle introduced in 2018, featuring a bolt with three locking lugs that lock into the barrel extension. It is equipped with dual ejection rods for consistent ejection of empty shells and a hammer-forged barrel. The Mauser M18 has a detachable five-round polymer magazine and a three-position safety lever. For mounting, the receiver is drilled and tapped, compatible with Remington 700 long-action bases, and includes four holes: two on the front and two on the rear mounting surface. The rifle is available with barrel lengths of 510 mm (20 inches), 560 mm (22 inches), and 620 mm (24.4 inches).

Variants

The rifle is available in the following variants:

• Mauser M18 Standard
• Mauser M18 Feldjagd
• Mauser M18 Waldjagd
• Mauser M18 Stainless
• Mauser M18 Chassis

Calibres

Mauser M18 can be chambered for the following calibres:

• .223 Rem.
• 6XC
• .243 Win.
• 6.5mm Creedmoor
• 6.5 PRC
• 6.5x55 SE
• .270 Win.
• 7mm Rem. Mag.
• .308 Win.
• .30-06 Spr.
• .300 Win. Mag.
• 8x57 JS
• 8.5x55 Blaser
• 9.3x62

Design of the Rail

The Optik Arms Picatinny rail - Mauser M18, is precision-engineered from steel, offering superior durability and wear resistance compared to aluminum alternatives. This high-strength construction ensures exceptional repeatability, even with frequent use.

Equipped with 15 slots and 4 mounting holes using 6-48 threading, the rail offers versatile mounting options for various optics. A unique central channel enhances functionality by allowing simultaneous use of the rifle's iron sights, serving as a reliable backup when no accessories are mounted. Secure attachment is achieved through 4 screws, ensuring stability and accuracy under recoil.

This rail is designed to meet the demands of precision shooters and hunters, combining durability with practical features for optimal performance.

Mounting Dimensions

• A=21.9mm
• B=113.9mm
• C=15.3mm
• R1=51mm
• R2=17mm
• BHU=2.9mm

This rail can also be mounted on

Usually, a Picatinny rail can be mounted on multiple different rifles if they share the same mounting surface, which we commonly refer to as the mounting standard. The Optik Arms Picatinny rail - Mauser M18 can be mounted on the following rifles, which share the same mounting standard:

• Bergara B14 LA
• Bergara Premier LA
• CZ 600 Lux (Long)
• CZ 600 Range (Long)
• Haenel Jaeger 10 (Up from series-Nr. JX-000921)
• Haenel Jaeger Pro
• HS Precision LA
• Mauser M12 (2019-onward)
• Howa 1500 LA
• McMillan G30 LA
• Remington 700 LA
• Remington 78 LA
• Remington 721
• Remington 725
• Sauer 100
• Sauer 101
• Smith & Wesson 1500 LA
• Weatherby Vanguard LA
• Weatherby Europa
• Weatherby Mark V Magnum

Mounting Instructions

Clean the rifle's receiver thoroughly with a cleaning fluid, such as acetone, to remove all stains, grease, and oil. Once the surface is clean and dry, verify that the screws fit both the rail and the receiver holes. Before mounting the rail, apply a minimal amount of thread-locking fluid (278 or 648) to the screws, avoiding any contact with the mounting holes. Carefully clean any excess fluid around the rail using the cleaning fluid. Using a torque driver, tighten the screws to the appropriate torque (up to 3 Nm/26.5 in-lbs). If you require any mounting tools, you can find them on our Rifle Scope Mounting Tools page.

What's in the box

Each package comes complete with one steel rail and 4 screws to securely attach the rail to your firearm.

Warranty

This product comes with a 10-year warranty.