EMG Salient Arms GRY massive upgrades download 90mb video overview here: https://www.we.tl/YBAHPMETM2 For Sale is a lightly used EMG SAI GRY Upgraded with the following: Promethius 6.03 TB barrel $90 Promethius purple bucking $35 Gate Titan Mosfet $100 Prowin Dial hopup $35 Gate Titan USB card $42 Gate Titan mobile programmer $35 Five 140rnd Mags $50 SAI GRY original price $428 plus labor for the work $50 Tax and shipping $60 This is my backup to my systema PTWs and I just do not use it enough to keep around. Used at 3 events total about 2000 round at best. Comes with 6 mid-cap 140rnd mags. if you want the ACOG let me know, that is my daily use optic. $800 invested, $599 takes it. NO TRADES, DON'T EVEN ASK. I DON'T WANT YOUR POLARSTAR