Product DescriptionThe Chip McCormick Custom Power Mag is a lean, sleek, extra-heavy-duty .45 ACP magazine designed to fit 1911 Officer models. Built for increased reliability and extended service life, it features a unique all-steel follower that provides an exceptionally low bearing surface for long-lasting function1pecially in dirty environments where regular cleaning and maintenance may not be possible. The follower design also functions as a spring, allowing high-tensile Rocket Wire spring coils to be larger than those found in many extra-capacity .45 caliber 1911 magazines.Product Highlights 8-round .45 ACP replacement magazine designed for 1911 Officer pistols Unique all-steel follower for low bearing surface and dependable feeding in adverse conditions Extra-heavy-duty construction engineered for reliability and long service life Follower design also functions as a spring to support large high-tensile Rocket Wire spring coils Black finish over stainless steel body for durability and corrosion resistanceSpecs Brand: Chip McCormick Custom Model: Power Mag Caliber: .45 ACP Capacity: 8 rounds Firearm Fit: 1911 Officer Material: Stainless steel Finish/Color: Black (fluoropolymer finish) Follower: All-steel, low bearing surface design Spring: High-tensile Rocket Wire spring Manufacturer Part Number: 16132C UPC: 738435030964Disclaimer: 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 products manufacturer.