Product Description Upgrade the handling and look of your 1911 with the Wilson Combat flat, checkered mainspring housing. Fully machined from steel bar stock and finished in blue, this drop-in style replacement provides enhanced purchase and control with real cut checkering for a premium feel and long-term durability on most full-size 1911 handguns. Product Highlights Improves grip control and overall feel on most full-size 1911 pistols Precision-machined from steel bar stock for strength and consistent fit Real cut checkering for secure traction (commonly listed as 20 x 30 LPI) Flat profile with blued finish to complement classic 1911 styling Drop-in design; minor fitting may be required on some firearms Specs Brand: Wilson Combat Product Type: 1911 mainspring housing Profile: Flat Compatibility: Most full-size 1911 handguns Material: Steel (machined from bar stock) Finish/Color: Blue / blued Checkering: Cut checkering (commonly listed as 20 x 30 LPI) Manufacturer Part Number: 92BF UPC: 874218002800 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.