ProMag SCAR 20rd Mag Black Polymer for 308 Win/7.62 NATO offers reliable performance for your FN SCAR 17. Built from durable DuPont Zytel polymer with an injection-molded follower and a chrome silicone wire spring this magazine ensures smooth feeding in challenging conditions. Proudly made in the USA it holds 20 rounds providing optimal capacity for your needs. Sleek black finish and compatibility with SCAR 17 make it a dependable and durable choice for any shooting enthusiast.