ProductDescriptionUltimate Arms Gear Value Combo Kit Includes: IMI Defense Z2000 MP00 Double Mag Holder & Paddle + Z1410 Level 3 360° Rotate Holster Glock 17/22/31 Gen 4, Black + Paddle Roto Attachment + Ultimate Arms Gear Magazine Belt Holder - IMI Z1410 Right Hand Level 3 Holster-Fits Glock 17/22/28/31 Gen 4 Compatible. Designed for the security needs of law enforcement & armed forces, this level 3 holster offers a secure dual safety retention mechanism with an easy combination of thumb & finge - The Included IMI Z2000 MP00 Double Magazine Pouch has a comfortable & contoured fit. Fully adjustable for cant. Rotates 360 degrees for every application (small of back, cross draw). Made of durable polymer. - The Included IMI Defense Paddle Roto Retention System Attachment simply and securely fits any IMI Holster & magazine pouch and is made of a durable, polymer construction. - The Unique Accordion Design Pouch Allows the Pouch to Flex In Order to Hold Most 9mm/.40 Caliber Single & .45 ACP Double Stack Magazines, Small Flashlights, Knives or Multi-Tools. Fits Belts From 1.5"" (38mm) to 2.25"" (58mm).