Thanks to Tim Graham from ESPN, here is the NFL policy on weapons:
"Whether possessed legally or illegally, guns and other weapons of any kind are dangerous. You and your family can easily be the losers if you carry or keep these items in your home. You must not possess these weapons while traveling on league-related business or whenever you are on the premises of the following:A facility owned, operated or being used by an NFL club (for example, training camp, dormitory, locker room, workout site, parking area, team bus, team plane, team hotel/motel);A stadium or any other venue being used for an NFL event (for example, a game, practice or promotion);A facility owned or operated by the NFL or any League company. Put simply, the League, the Players Association and law enforcement authorities urge you to recognize that you must not possess a gun or other weapon at any time you are performing any service for your team or the NFL."
"In some circumstances, such as for sport or protection, you may legally possess a firearm or other weapon. However, we strongly recommend that you not do so. Any weapon, particularly a firearm, is dangerous — especially so when it is in a vehicle or within reach of children and others not properly trained in its use."
Understanding the Law.
"If you legally possess a weapon, you must understand the local, state and federal laws that apply. The NFL Security Representative in your area will help you get information about these laws. You should be aware that if you take a weapon from one place to another — for example, across state lines — a different set of laws may apply in the new place."
"If you violate this policy on guns and other weapons, you are subject to discipline, including suspension from playing. And if you violate a public law covering weapons — for example, possession of an unlicensed firearm — you are not only subject to discipline, including suspension from playing, but also subject to criminal prosecution.Remember, be careful and understand the risks."
What does this mean for Lynch? Well it doesn’t look like he will be starting the season for the Buffalo Bills, as if it comes out that he was in the illegal possession of a firearm, then the rules or clear he is subject to suspension, and he does have his past working against him.