Polymer80 Frame Cracked While Shooting
This video details a cracked Polymer80 frame discovered after shooting. The speaker, an experienced builder, notes the crack occurred near the trigger housing and magazine well. While unsure of the exact cause, they mention potential links to unusually hot ammunition and research indicating similar issues with other P80 frames, sometimes attributed to incorrect trigger housing installation. The speaker emphasizes the importance of thorough inspection after experiencing unusual shooting dynamics.











