The Midwest Industries MISM1G2 Gen 2 1" scope mount for AR-platform rifles is a purpose-built option for shooters who need reliable optics mounting without guesswork. This forward-offset design places your scope at the correct height and distance from the bore to deliver proper eye relief—a detail that matters whether you're running a 1x or a variable power optic on your tactical carbine, hunting rifle, or range gun. Built from 6061 aluminum with hard coat anodizing, it's engineered to stay put under recoil and abuse.

The Gen 2 architecture centers on a one-piece clamp bar and dual steel locking lugs that clamp hard and don't creep. The 1" ring diameter fits standard scope tubes, and the mount is sized to clear objectives up to 56mm—giving you flexibility in optic choice without adapter rings. At just over 8 ounces and 5.875 inches long, it adds minimal weight and bulk to your upper receiver. The design is optimized to work with AR-type flat-top uppers, positioning the ring centerline 1.50" above the receiver rail.

Midwest Industries manufactures this mount in the USA, and the quality is evident in the fit and finish. Whether you're building a new rifle or upgrading your current setup, this is the kind of straightforward, no-nonsense component that allows you to focus on the optic and the shot—not worry about your mount.

Key Features

• 1" ring diameter for standard scope tubes
• Forward-offset design optimized for AR-platform rifles
• Dual steel locking lugs and one-piece clamp bar resist loosening under recoil
• Accommodates objectives up to 56mm
• 6061 aluminum construction with hard coat anodize finish
• Made in the USA

Specifications

Ring Diameter	1"
Overall Length	5.875 inches
Ring Width	0.85 inches
Distance Between Rings	2.80 inches
Offset from First Ring	1.40 inches
Height (Top of Rail to Ring Centerline)	1.50 inches
Weight	8.1 ounces
Material	6061 Aluminum, hard coat anodized
Maximum Objective Diameter	56mm

Frequently Asked Questions

Will this mount work with my AR-15 or AR-10?

Yes, the MISM1G2 Gen 2 is designed for AR-platform rifles with flat-top receivers. It mounts directly to your Picatinny rail.

What scopes can I use with this mount?

This mount accepts 1" diameter scope tubes and will clear objective lenses up to 56mm in diameter, giving you a wide range of hunting and tactical optics options.

Will the rings stay tight during shooting?

The one-piece clamp bar and dual steel locking lugs are designed to resist loosening under recoil and heavy use. The mount is engineered to maintain zero across extended shooting sessions.

What's included with the mount?

The product description provided includes the mount itself; for a complete inventory of any included hardware or accessories, contact Bosque Outdoors directly.