Product Description The Area 419 Firearms ARC/AICS Magazine Extension is a precision-engineered accessory designed to increase the round capacity of compatible AICS, ARC, and Accurate magazines. Unlike conventional rectangular extensions on the market, Area 419&';s engineers developed this extension with an attachment point that precisely matches the natural curve of the magazine. This design ensures rounds travel smoothly from the magazine body directly into the extension without binding or obstruction, promoting reliable feeding under demanding conditions. Available in Blue, this extension also features exterior fluting along its body, providing a confident grip for fast, positive magazine changes. Compatible with standard bolt-face caliber magazines and SAUM/WSM magazines, the Area 419 Magazine Extension is an essential upgrade for precision rifle shooters looking to maximize capacity without sacrificing performance. Product Highlights Curved attachment point matches the magazine&';s natural angle, eliminating binding and ensuring smooth, reliable round feeding Adds up to 5 additional rounds to ARC, AICS, and Accurate standard bolt-face caliber magazines Adds up to 3 additional rounds to Accurate WSM magazines Exterior fluting provides a positive, secure grip for quick and confident magazine changes Available in multiple color options including black, blue, gunmetal gray, raw, and red Specs Brand: Area 419 Firearms MPN: 419-MAG-EXT-BLUE UPC: 853675008297 Color: Blue Capacity Increase: +4 rounds (up to +5 for standard bolt-face; +3 for WSM) Compatible Magazines: AICS, ARC, and Accurate magazines (standard bolt-face and SAUM/WSM) Item Height: 1.500 in. Item Length: 3.400 in. Item Width: 1.300 in. Weight: 0.22 lbs 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.