Optional Speed Stripper Cover For Six Round Stripper. Carries up to 3" magnum shells Fits belts up to 2-1/4" wide Comes with two spacers - the thin one is used with U.S. made slugs, the thick one allows 2 3/4" U.S. made buckshot and birdshot Technical Information: Made of glass-filled nylon Provided with two spacers - the thin one is used with US made slugs, the thick one allows 2 3/4" US made buckshot and birdshot 2 1/4" stainless steel spring belt clip The 4 round capacity speed stripper will also hold one 20-round AR-15 magazine Carrier only - ammunition is not included