Marines field new rifle optic for better accuracy, hit probability February 23 Chief Warrant Officer 4 Dave Tomlinson, infantry weapons officer at Marine Corps Systems Command, demonstrates the Squad Common Optic attached to the M27 Infantry Automatic Rifle. The SCO is an improved optic that improves target acquisition and probability of hit with infantry assault rifles. They began fielding the system in 2021. (Matt Gonzales/Marine Corps) The Marine Corps recently began fielding a new rifle optic to improve shooter accuracy at distances with both the M4 carbine and M27 Infantry Automatic Rifle. The squad common optic is a magnified day optic that has both an illuminated and nonilluminated aim point that’s built to increase effective target acquisition and probability of hit, according to a press release from Marine Corps Systems Command.
charged, booked and fingerprinted, one week after faking taking the helm as san francisco s sheriff, ross mirkarimi is facing charges of domestic abuse and ordered to stay away if his wife and his son. the former san francisco supervisor turned himself this evening to city cops vowing to fight three misdemeanor charges against him, clear his name and keep his badge. nbc bay area jean elle joins us outside of the hall of justice and he has made bail? reporter: he has, jessica. sheriff spent less than an hour here inside of the jail. he was booked and released after he posted bail but he s not going home tonight because that emergency stay-away order is in event preventing him from seeing his wife and son. i believe that these charges are very unfounded and we will fight these charges. reporter: before surrendering to authorities on domestic charges sheriff ropsz mirkarimi and his wife eliana lopez show a front. i want to say this is unbelievable, how i say before i don