56 Significant Development. (stapledefense.com) posted 1 year ago by Island_Photo 1 year ago by Island_Photo +56 / -0 8 comments share 8 comments share save hide report block hide replies
Not worried as there are many more options for 5.56.
Never even tried Winchester in that caliber in all my years.
Oddly enough my go to is made in Israel...IMI