What's all that stuff on your rifle? BCM explained.

MAC Website & PrimaryArms website link: http://www.militaryarms.org Join Patreon and support MAC!   / militaryarms   MAC Amazon Store: https://www.amazon.com/shop/militarya... Support Mac on YouTube!    / @militaryarmschannel   If you don't care for Patreon, checkout SubscribeStar: https://www.subscribestar.com/militar... I asked people to comment if they wanted to know more about the stuff "out on the end of my barrel" in a recent video. So, I explain my BCM AR15's setup, what each device is and how I use it. If you carry a gun for personal defense, you need to be protected from lawsuits or criminal charges should you need to use your firearm defensively. I recommend USCCA: https://tracking.deltadefense.com/aff... Challenge Target Discount Code: MAC556 OpticsPlanet Discount Code: MAC5 Join MAC on Twitch for live gaming:   / militaryarms   Please join the Gun Owners of America. This link gives you 1 year for only $15 (we get no kick-backs): http://gunowners.me/2gAxNyv IMPORTANT: All shooting is done on a state approved firing range and under the supervision of trained professionals. Our videos are produced in a safe environment by highly trained professionals with decades of experience. We are Federally licensed and are compliant with all Federal and State laws. Do not attempt to replicate the actions featured in our videos without the proper training, licensing and without medical professionals present. We are not attempting to sell you the items featured in this video. We are not instructing our viewers on how to modify firearms, accessories or otherwise change their basic legal function. All firearms and accessories are legal products commonly available in stores all across the United States. Our videos are for entertainment purposes only. #BCM #Laser #AR15