Gun Nuts® Sporter Fire Control Group

Includes a notched hammer for unshrounded BCGs.
The Sporter Fire Control Group from Gun Nuts provides a modern, mil-spec reproduction of the old Colt and Bushmaster “notched” hammers, to ensure reliable cycling with unshrounded bolt carrier groups.
All other components are 100% mil-spec in their fitment, ensuring broad compatibility with modern lower receivers.
Sporter FCG: What’s Included

Trigger
Trigger Pin
Trigger Spring
Hammer
Hammer Pin
Hammer Spring
Disconnector
Disconnector Spring

Installation Instructions
Use our step-by-step picture instructions to install your Sporter Fire Control Group!
 

WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov

Shipping Restrictions
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