The TTI Firepower Base Pad for S&W M&P Shield 9/40 is designed to enhance your magazine capacity, allowing for +2 rounds in 9mm and +1 round in .40 caliber. Machined from durable aircraft aluminum with a hard coat anodized finish, this base pad ensures long-lasting performance and reliability. Ideal for concealed carry and home defense, this accessory provides responsible gun owners with improved capacity without compromising on quality. Made in the USA, it reflects the highest standards of craftsmanship and is a dependable upgrade for your magazine.