Significantly Rounder than Comparable Balls on The Market. Reusable for Thousands of Times. 1.5 g of Each Ball. Solid Nylon Made Kinetic Rounds of .50 Cal Fits Pefectly with TR50, HDP50 HDR50 BP50. Never Deform or Jams. Cost Effective Less-lethal Projectiles. Neon Yellow Color, Super Solid and Round. So Hard that Hit Hurts. Fly Straight, Hit Accurate! Ideal for Practice Target Shooting. Tips: Make Sure Load Your Magzine From The Hex Side Only. That's The Way The Magazine Designed For. The Nylon Balls Will Tight Fit With NO Slit To Stop CO2 Escaping. It Creates A Verry Good Seal ,Making More Power and Harder Impact. ASIN B09WV2YVCS Size 0.50 Cal Color Yellow Shape Round Caliber 0.50 Brand Name Lambid Model Name Nylon Sport Type Paintball, Target Shooting Style Name Classic Unit Count 100.0 Count Item Weight 1.5 Grams Manufacturer Lambid Material Type Nylon Cross Section Shape Round Included Components Nylon Warranty Description 1 Year Quality Warranty