Semi-automatic components only. Each round fired requires a separate pull of the trigger. We do not sell machine guns or machine-gun conversion devices of any kind.
Buyer is responsible for compliance with all federal, state and local laws. Trigger components may require fitting; professional installation is recommended. Brand names are the trademarks of their respective owners and are used for identification only — this site is an independent retailer and is not affiliated with, endorsed by, or sponsored by those manufacturers.
© 2026 Polymer80 Kits. All rights reserved.
