Zastava M77 .308 CSSpecs Magazines .308! Part 1

I just got my new, USA made 20 round magazines for my Zastava M77. I've been waiting a while and I am very, very, very impressed! How will they perform at the range? Stay tuned for part 2 and we will see! Thank you CSSpecs for making these! The 10 round mag that comes with the M77 is terrible and these 20 rounders make it so worth the wait!