Super Clamp for Steiner MPS Optic

Description

The factory clamp on your Steiner MPS is fine—until you try to mount it on a slide or plate cut for the Aimpoint ACRO footprint. That’s where the Apex Super Clamp steps in. For just $20, this steel replacement clamp expands your MPS optic’s mounting range so it locks securely into any dovetail mount or adapter plate machined to standard ACRO specs. No more filing, shimming, or hunting for a mount that fits.

Machined from solid steel and finished with a black oxide coating, the Super Clamp delivers the same durable, corrosion-resistant grip you expect from a high-use optic mount. It directly replaces the factory clamp on your Steiner MPS—no additional parts, no special tools required. Just swap it out and torque the fastening screw to the Steiner-recommended 15–20 in-lb range.

Key benefits for your carry or hunting setup:

• True ACRO compatibility: Works with any mount cut to Aimpoint’s ACRO tolerances—including popular slide cuts from Glock, Sig Sauer, Walther, and aftermarket plates from CHPWS, Forward Controls Design, and others.
• Steel construction: Built to handle the recoil of full-power defensive loads or repeated rounds at the range. The black oxide finish resists rust and reduces glare.
• No re-zero needed: Because the Super Clamp uses the same footprint and screw pattern as the factory part, your zero stays put after the swap.
• Cost-effective upgrade: At $20, it’s a fraction of the price of a new optic or a custom milling job. Keeps your MPS running without buying a second optic for a different platform.

Specs & fitment notes:

• Compatible with all Steiner MPS models (standard, SCS, and MPS HD).
• Replaces only the clamping block—retains the original optic body, lens, and electronics.
• Torque the mounting screw to 15–20 in-lb (inch-pounds). Do not exceed 20 in-lb to avoid damaging the optic housing.
• Works with any dovetail or plate cut to the Aimpoint ACRO footprint (2.5mm-wide clamping slot, 0.787” screw spacing).

Fitment examples:

• Glock MOS (with ACRO-specific adapter plate)
• Sig Sauer P320 (with ACRO-cut slide or plate)
• Walther