Flush fit for the Sig Sauer 9mm P320 Compact Available in 15, 17, 21, and 30-round capacity Base plates interchangeable with ETS line of 9mm double stack magazines Easy disassembly with our specially designed base plate Ergonomically designed floor plate makes it easy to grab from mag pouches Lifetime Warranty ADVANCED POLYMER BENEFITS Extreme Impact Resistance-won't crack or break when dropped Very resistant to harsh chemicals Superior heat, cold and UV resistance-won't become brittle over time even when exposed to harsh environments or extreme cold Translucent body-allowing you to see your ammo Mfg: Elite Tactical Systems Group