Marble Arms Rifle Mid-Range Post .250'' Black

The Marble Arms Rifle Mid-Range Post .250" Black is a replacement post sight component designed for shooters who want to fine-tune their aiming setup across different shooting distances. This black post fits Marble Arms' quick-release tang sight system, allowing you to swap in a post matched to your typical shooting range—lower posts for closer targets, taller posts for extended-range work. It's a straightforward upgrade path for hunters and range shooters working with iron sights who need flexibility without buying an entirely new sight.

The post is height-adjustable via click increments, with each click providing ¼" of shift at 100 yards, so you can dial in your zero with precision. Once you've found your sweet spot, a jam nut locks the elevation in place, meaning you can remove and reinstall the post later without losing your carefully worked-up settings. This design respects the reality that hunting and shooting conditions vary—a post that works for 50-yard deer stands isn't ideal for 200-yard prairie shots.

If you already run a Marble Arms tang sight and want to adapt it to a different effective range, or if you're building out a rifle's iron sight system with modular components, this mid-range post gives you that option without overcomplicating your gun. Straightforward, reliable, and made for shooters who value function over flash.

Key Features

• Quick-release post system for easy swapping between different heights
• Click-adjustable elevation—each click equals ¼" adjustment at 100 yards
• Jam nut locks elevation to prevent zero shift during removal and reinstallation
• Mid-range .250" height suited for intermediate shooting distances
• Black finish

Specifications

Frequently Asked Questions

What rifle sight system is this post designed for?

This is a replacement post for Marble Arms' tang sight system, which uses a quick-release post design. It's not a standalone sight—it's a component you swap into an existing Marble Arms tang sight to adjust for your shooting range.

Can I switch between different post heights on the same sight?

Yes. The quick-release system allows you to remove this post and install a different height post on the same sight base. A jam nut holds your elevation setting, so you won't lose your zero when you swap posts.

How do I adjust elevation once the post is installed?

The post is click-adjustable. Each click represents ¼" of elevation change at 100 yards, letting you fine-tune your sight-in without changing posts.

What does the .250" measurement refer to?

The .250" is the height of this particular post—a mid-range height suited for intermediate shooting distances. Marble Arms offers posts in different heights; taller posts are better for longer-range shooting, shorter posts for closer work.