Smith & Wesson M&P9 4.2 ACRO Slide Assembly (9mm)

The Smith & Wesson M&P9 4.2 ACRO Slide Assembly is an optic-ready replacement slide intended for use on M&P9 4.2 platforms. It is cut to accept the Aimpoint ACRO footprint and ships with fixed co-witness height sights. This listing covers the slide and sights only; barrels, springs, and other components are not included.

Key Specifications

• This component is manufactured by Smith & Wesson.
• This slide assembly is compatible with the M&P9 4.2 model.
• The caliber is 9mm.
• The slide is cut for Aimpoint ACRO optics.
• The unit ships with Co-Witness Height Sights.
• The sighting arrangement is Fixed Sights.
• This item is listed as Accessory - Slide Assembly.
• The recorded weight is 0.95.
• The slide is not drilled and tapped (attribute value: False).
• The package contents are Slide and Sights Only.

Designed for owners who want an optic-ready solution without altering their existing frame, this slide assembly provides a straightforward upgrade path for M&P9 4.2 users seeking to mount an Aimpoint ACRO while retaining co-witness sights. Its factory-oriented fit and sighting configuration make it a practical choice for range-focused builds and duty-style set-ups where a compact optic-ready slide is desired.