#Otis #m4 #m16 #5.56 #223 The perfect size for your bug out bag, range bag, for use in the field. Complete and compact and refillable. DISCLAIMER: The videos we place here on this channel are strictly for education, entertainment and documentary purposes only. Trying to replicate or imitate anything seen done in this videos is solely at YOUR OWN RISK. Any and all work performed on firearms should be performed by a licensed individual and all state and federal rules apply to said, individual. We do not sell any products on this channel. We do not include, provide links to any products, items seen in our videos. If you like a product, item you have seen in one of our videos you’re responsible for finding and learning about said product on your own. We do not give financial, medical, or legal advice. Nor do we give gunsmithing advice period. Fair Use: We rarely ever include video footage in our videos, however, if we do it is covered in Fair Use for Documentary and Educational purposes with intention of driving commentary and allowing freedom of speech. By viewing or flagging this video you are acknowledging you have read and understood the above. ... https://www.youtube.com/watch?v=NAh8Mp39-eo