Product DescriptionThe Cross Armory magazine extension is designed to increase magazine capacity by +5 rounds for Glock 19 Gen 1-5 magazines. Built from durable aluminum with a black finish, it's a rugged upgrade for shooters who want additional capacity while maintaining a clean, low-profile look.Product Highlights Adds +5 rounds of capacity to compatible Glock 19 Gen 1-5 magazines. Aluminum construction for strength and long-term durability. Black finish to match common magazine/baseplate aesthetics. Purpose-built magazine extension design for Glock 19 platforms. Great for range use, training, and maximizing on-person reload capacity.Specs Brand: Cross Armory Model: Magazine Extension Manufacturer Part Number: CRG+5MEG19BK UPC: 046139039733 Firearm Fit: Glock 19 Gen 1-5 Capacity Increase: +5 rounds Material: Aluminum Color: Black Listed Weight: 0.1250 lb Listed Dimensions: 7.1000 in (L) x 3.9000 in (W) x 1.2000 in (H)Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.