R2 USA Colt AR15 A4 Firing Pin Retaining Pin

R2 USA Colt AR15 A4 Firing Pin Retaining Pin

The R2 USA Firing Pin Retaining Pin is a firing pin retaining pin intended for compatible Colt AR15 A4 configurations. It is a technical spare part for the bolt assembly, useful in maintenance or replacement operations.

The configuration is identified by the manufacturer's code and reported specifications, thus allowing for a more precise choice based on the platform and intended use.

Key features

• Type: Firing pin retaining pin
• Indicated compatibility: Colt AR15 A4
• Spare part for bolt assembly

Recommended use

Suitable for maintenance of compatible platforms. Verify bolt carrier group dimensions and configuration; assembly recommended for qualified personnel.