Check the listing for details. REPLACEMENT Lee Case Slider 3 SET - Pro1000 - Loadmaster 9MM/.45/.223-300 BLK. Condition: New. Listed at 8.00 USD. Replacement AFTERMARKET for Lee Case Slider - Pro1000 & Loadmaster presses. SET of 3ea of .223/300BLK / .45 / 9mm, or sold individually (NOT by set)This is a drop in* replacement for the discontinued LEE small and large sliders AND the specifically made for .223 cass. used in PRO1000* and Loadmaster* Presses. Small size specifically designed for 9mm AND:380 ACP 32 ACP 32 S&W 32 H&R Magnum38 ACP,38 Super40 S&W Large size specifically designed for .45ACP AND: 38 Special357 Magnum41 Magnum44 Special44 Magnum45 ACP45 Colt10mm Auto7.62 x 54 Russian and other large pistol brass 223 specific size OR 300BLK Specially designed for these 2 cases RedesignedFlared opening and smoother edges for more precise centeringLonger and thicker guide rails for smoother slide, more solid fit and support.Super tough plastic 3D print. Available in colors Black, Red, Blue & Hi-Viz Yellow. Check out other handy upgrades at Coffee Table Engineering Not associated with Lee Precision *Reloading is a dangerous activity. Take all necessary precautions. By purchasing this item, Buyer assumes all liability for the use of this item and/or reloads* Seller does not assume any liability for improper use, damage to equipment or injury.