Cross Armory Pin Pal Mil-Spec Takedown Pins 223/5.56 Ar15 M4 4140 Steel

Name: Cross Armory Pin Pal Mil-Spec Takedown Pins 223/5.56 Ar15 M4 4140 Steel
Brand: Shooting Surplus
Price: 22.91 USD
Availability: InStock

Sold byShooting Surplus•Posted May 20, 2026

$22.91

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Deal Summary

Currently in stock.
Caliber: 223/5.56
Category: parts
SKU: 36666
Brand: Cross Armory

Price History

Deal Details

The Cross Armory CRPP Pin Pal Mil-Spec 223 Rem/5.56x45mm NATO AR15, M4 4140 Steel is a precision-made takedown pin set designed for AR platform rifle receivers, finished in durable Black Melonite to resist wear and corrosion. Crafted from 4140 steel, this Pin Pal model delivers robust, mil-spec performance with a precise fit for 223 Remington and 5.56 NATO chambers, ensuring smooth, reliable field service and easy field maintenance. Its AR-style dimensions and engineering optimize alignment and