Abbhudson. You Sir are indeed a troll.
Type "In what Movies does Matthew Mconaughey use a weapon". Go ahead..try it . Takes 15 seconds to type. This comes up. Total time taken? 15 freaking seconds!
A freaking list . You cant do a dam internet search?
Single Action Army Revolver (Lone Star, The Newton Boys, Free State of Jones)
Browning Auto-5 semiautomatic shotgun (The Newton Boys)
M1911A1 semiautomatic pistol (U-571)
Thompson M1928A1 submachine gun (U-571)
Mossberg 500 shotgun (Reign of Fire)
Ultimax 100 light machine gun (Reign of Fire)
Browning Hi-Power semiautomatic pistol (Sahara)
AKM assault rifle (Sahara)
AK-47 assault rifle (Sahara)
Smith & Wesson 659 semiautomatic pistol (The Lincoln Lawyer)
Glock 17 semiautomatic pistol (Killer Joe)
Colt MK IV Series 70 semiautomatic pistol (Mud)
Remington Model 1100 semiautomatic shotgun (Mud)
Beretta 92FS semiautomatic pistol (The Dallas Buyers Club)
Winchester Model 1912 pump-action shotgun (The Dallas Buyers Club)
Colt 1860 Army revolver (Free State of Jones)
12 Gauge Double Barreled Shotgun (Free State of Jones)
Heckler & Koch USP Compact semiautomatic pistol (The Gentlemen)
and OH wait..there is More!:
He has also used several weapons — the Glock 17 semiautomatic pistol, the AKM assault rifle, and the SIG-Sauer P226 semiautomatic pistol — on television’s True Detective, a series in which he is also credited as an executive producer.
So, again, you cant do a dam internet search yourself but can respond in this thread 10 times.

Seems to me that is a career based on using firearms, both semi automatic to even fully automatic guns. Heck he used a LIGHT MACHINE GUN in one. Jeez. Your internet abilities or lack of is astonishing.
Sorry your big hero is indeed a hypocritical POS who is considering running for a political office using a tragic event for his own gain IMO. A Typical democrat I might add. Never let a crisis go to waste!