Exciting News! Our highly sought-after M1823 Grip Modules are now available in Anodized Aluminum! Designed with precision and crafted for unmatched performance, this is a must-have upgrade for any serious shooter. High Demand: These grip modules sell out fast due to their popularity. If marked as "on backorder," rest assured—our manufacturing process is in full swing, and we’re shipping on a first-come, first-served basis. Order now to secure your spot and ensure you're among the first to receive your M1823 grip module! Weight: 0.52 pounds (8.4 oz)! Material: 7075 T6 Aluminum Finish: Type III Hard Anodizing in Black, and Brouwer Burnt Bronze Full-Length Dust Cover Aggressive competition-style texturing. Fastener-less Rear Dust Cover Insert Compatible with our existing Magwells! Compatibility: Sig Sauer P320 9mm / 357 sig / 40Fits flush with 4.7″ barrel slides17 round minimum magazines