Re: Wha...?
If it's a 14 she will fired w/o issue as the area the op rod is in, looks clear. Anyone that has ever ran a 14 from a hide knows what is going to happen w/o the tube mod when it's shot in that kind of hide.
Could be a bolt stick w/a 14 flash hider as the glass looks low for a M14-XM21-M21-M25 or whatever its now called.
Really looks like a Drag or PSL to me, but either way the glass shown like that will get him a bag.