MDT Picatinny Scope Base, CZ 455, 30 MOA

• 30 MOA Inclination: The built-in cant preserves more of a scope’s internal elevation travel, which is especially useful for rimfire long-range setups and other rifles that need extra adjustment at extended distance.
• 6061-T6 Aluminum Construction: A lightweight aluminum base adds minimal mass to the rifle while still providing the rigidity needed for a stable optic mounting platform.
• MIL-STD-1913 and STANAG 4694 Profile: The rail geometry supports broad compatibility with Picatinny-mounted rings and accessories, making scope selection and setup more straightforward.
• Receiver-Matched Underside: The underside is profiled to sit flush on the action and follow the ejection-port geometry, helping the base fit cleanly and align securely on compatible rifles.
• Hard-Anodized Black Finish: The anodized surface improves wear resistance and corrosion protection, which helps the base hold up to repeated mounting, field use, and routine handling.

About the MDT Picatinny Bases Series

MDT Picatinny Bases are designed as dedicated optic-mounting rails for shooters who want a solid interface between rifle and scope without unnecessary bulk. Within MDT’s lineup, this series sits alongside the company’s chassis, rings, and other rifle accessories as a practical mounting solution for both target shooting and hunting. The range includes 20, 30, 40, and 50 MOA variants, allowing shooters to choose the amount of built-in elevation that suits their cartridge, distance, and optic adjustment range.

The series is built around CNC-machined 6061-T6 aluminum, a material choice that keeps weight low while maintaining the stiffness expected from a fixed rail. These bases conform to MIL-STD-1913 and STANAG 4694 dimensions, so they work with common Picatinny-compatible rings and mounts. MDT also shapes the underside to sit flush on the receiver and follow the ejection-port geometry, which helps produce a clean fit on the intended action. On models where the action design allows it, an integrated recoil lug adds another layer of resistance against movement under recoil.

About the MDT Picatinny Scope Base, CZ 455, 30 MOA

The MDT Picatinny Scope Base, CZ 455, 30 MOA is a fixed rail made for shooters who want to mount a scope on a CZ 455 while gaining additional elevation for longer-range dialing. The defining feature is its 30 MOA incline, which shifts the scope’s operating range so more upward adjustment remains available. In practical terms, that matters when a rifle and optic combination is being pushed beyond ordinary zero distances, particularly on rimfire platforms where bullet drop becomes significant quickly.

This base uses an aluminium body to keep the rifle trim and well balanced, while still providing a stable platform for rings and optics. Its black hard-anodized finish helps resist wear from installation and repeated scope changes. Because the rail follows Picatinny specifications, it gives the user flexibility when choosing ring placement and optic position, which is useful for setting correct eye relief with different scopes.

The receiver-facing underside is shaped to sit flush and match the action geometry, which helps the base seat properly and maintain consistent alignment. For a CZ 455 used in precision rimfire shooting, training, or small-game setups with dial-capable optics, that combination of secure fit, low weight, and added elevation makes this rail a practical upgrade over a flat mounting surface.

About MDT

MDT Sporting Goods was established in 2009 and began in Chilliwack, British Columbia, Canada. The company focuses on equipment for rifle shooters, with a product range that includes chassis systems, magazines, buttstocks, bipods, scope bases, and scope rings. MDT identifies the TAC21 as its first chassis, and its later product development has continued around the needs of precision-oriented rifle setups.

MDT states that its chassis, magazines, and accessories are developed with input from competitive precision shooters, which helps explain the company’s emphasis on fit, repeatability, and compatibility across different rifle platforms. In the mounting category, MDT scope bases are described as CNC-machined from 6061-T6 aluminum and made to MIL-STD-1913 and STANAG 4694 specifications. That background makes MDT a well-established name for shooters building practical target, hunting, and long-range rifle systems.

Main Features

• Manufacturer: MDT
• Mount series: MDT Picatinny Bases
• Material: Aluminium
• Color: Black
• Inclination: 30 MOA
• Upper interface: Picatinny Rail
• Compatible rifles and actions: Accuracy International AW, Anschutz 54.30, Anschutz 1727 F, Anschutz 1827 F, CZ 452 (11 mm), CZ 452 (3/8"), CZ 453 (11 mm), CZ 511, CZ 512, CZ 513, CZ 455, CZ 457, Erma Werke M1, Krico 400, Mauser 86SR, Sako Quad, Savage Model 389, Savage Model 73, SIG Sauer 200 STR, SIG Sauer 3000, Steyr Mannlicher Zephyr II, Tikka T1x, Voere K15A, 11 mm Flat Top Dovetail

Warranty

2 years. This MDT scope base is covered by a two-year warranty period.

In the Box

• MDT Picatinny scope base
• #6-48 TORX screws