The Midwest Industries MK2 Threaded Cap 30mm in black is a precision-engineered optic cap designed to work exclusively with Midwest Industries MK2 scope mounts. This threaded cap allows you to run MK2-specific optic caps as a standalone accessory on your riflescope, giving you flexibility in how you configure your optics setup. Machined from 6061 aluminum and hard-coat anodized for durability, it delivers the same quality and reliability Midwest Industries is known for.

Whether you're setting up a precision rifle for long-range work, a duty gun, or a tactical build, this cap integrates seamlessly with the MK2 platform. It's designed to maintain the zero-return performance and rock-solid stability the MK2 system is built around. The precision machining ensures that every shot returns to zero reliably, shot after shot—critical when your optic mounting is part of your accuracy chain.

Made in the USA and built to last, the MK2 Threaded Cap comes backed by Midwest Industries' lifetime warranty. If you're running MK2 mounts and want a quality cap that maintains the integrity of your mounting system, this is the right choice.

Key Features

• 30mm threaded design compatible with MK2 scope mounts
• Precision-machined 6061 aluminum construction
• Hard-coat anodized finish for corrosion resistance
• Maintains zero-return performance and stability
• Made in the USA
• Lifetime warranty

Specifications

Frequently Asked Questions

What scopes and mounts does the MK2 Threaded Cap work with?

This cap is designed exclusively for use with Midwest Industries MK2 scope mounts. It allows you to mount MK2-specific optic caps as a standalone accessory on your scope when used with the MK2 platform.

What's included with this cap?

You receive the threaded cap itself. MK2-specific optic caps are sold separately.

Is this cap made in the USA?

Yes, the MK2 Threaded Cap is manufactured in the USA and comes with a lifetime warranty.

Will this cap affect my scope's zero?

No. The precision machining and design of the MK2 cap system are built to maintain reliable return-to-zero performance as part of the overall MK2 mounting platform.