Cross Armory CRFSPP Flop Stop AR-15 Upper Receiver Stabilizer + Pin Pal

Overview

The Cross Armory CRFSPP Flop Stop secures the AR-15 upper receiver when held in the open position, helping prevent the upper/barrel from tipping forward and creating an unstable condition.

Included Pin Pal

The CRFSPP package includes the Pin Pal front takedown pin replacement. It features a locking nut and a lubricated captive bearing to reduce wear at the front pivot point. The Pin Pal is made from 4140 ordnance steel with a black melonite hard coat, and it can be removed to return to factory settings.

Compatibility

The Flop Stop is designed to integrate with compliance products and the Pin Pal is compatible with any standard AR-15 arrangement.

Specs

• Type: Upper Receiver Stabilizer/Front Takedown Pin
• Size/Fit: AR-15/M16/M4
• Material: 4140 steel
• Finish: Black melonite
• MPN: CRFSPP
• UPC: 656793308764