Shooting Illustrated | New for 2019: IFC .410 Bore AR-15 Upper Receiver

https://www.shootingillustrated.com/articles/2019/2/17/new-for-2019-ifc-410-bore-ar-15-upper-receiver/

 

#AR-15, #AR15, #AR-40, #AR40, #AR-45, #AR45, #AR-9, #AR9, #AR-16, #AR16, #M-16, #M16,