MAGPUL MS1 Sling Rack A self-locking reusable thread patch

A self-locking reusable thread patch is added to the screws to ensure a secure fit upon installation

Features a precision machined and hardened die body along with a super hard and slick carbide expander button

It fits in a reloader's hand for portable primer seating and primer tray installation requires no contact with the primers

20-inch stainless threaded barrel

The Rock Chucker Supreme also has large mounting points

MAGPUL MS1 Sling Rack A self-locking reusable thread patchThe MS1 Sling is the most versatile addition to the Magpul line of rifle slings. Built around our MS1 slider, this system provides rapid adjustments to either lengthen or shorten the sling with no slipping once it's set, with no tails, loops, or other potential snag hazards. The MS1 allows easy shoulder transitions, rapid adjustability for hands free rifle carry and shooting support from various positions. The MS1 system also has a series of adapters