Hey guys! I'm a representative from Bump Fire systems, and I just joined the site to help answer questions about our stock and just be a general gun nut! :ar15: Here is some info about our stock. I will answer questions on here periodically as you ask them, feel free to reach out on our Facebook...

Bump Fire Systems present Safe and precise way to bumpfire your semi-automatic rifle. Please check our youtube Video AR15 Bump Fire System - Installs in minutes. - No Gunsmith required. - No modification to your rifle. - Compatible with Commercial and Mil. Spec. buffer tubes. - Compatible...