ProMag PM140B Single Point Sling Attachment Plate

The ProMag PM140B single point sling attachment plate replaces the collapsible 4- or 6-position butt stock retaining plate and accepts a single-point sling. It can be assembled for either left- or right-handed use and is constructed of carbon steel with a black-oxide finish. The plate also permits attachment of a standard sling to the front sling swivel without affecting sling length when the stock is collapsed.

Key Specifications

• Replaces the collapsible butt stock retaining plate for 4 or 6 positions.
• Model configured as a Single Point sling attachment plate.
• Constructed from carbon steel for durability.
• Finished with a black-oxide coating.
• Provides an ambidextrous configuration for left- or right-side wear.
• Designed for single-point sling compatibility.
• Allows front sling swivel attachment without affecting sling length when the stock is collapsed.
• Listed weight is .13 (unit not specified in source data).
• Made in the USA.

This ProMag PM140B plate offers a straightforward, rugged solution for integrating a single-point sling on platforms that use a removable collapsible stock retaining plate. Its ambidextrous design and black-oxide carbon steel construction make it a practical choice for users seeking a durable, low-profile sling interface that supports both single-point carry and conventional front-swivel sling attachment without altering sling geometry when the stock is collapsed.