ARES 78rd Magazine for MSR 338 Sniper Steel Construction For those who don't like the stock AEG Magazine, but yet hate winding and the rattling from High Capacity Magazine These Low-CAP Magazines are specially designed for you Magazine can store 78 Round 6mm Airsoft Plastic Pellet Suitable for ARES MSR338 Airsoft Sniper Rifle No more magazine shaking which essential for intrusion during airsoft combat situation Grab this spare magazine for your next skirmish