The Rival Arms Frame Pin Set for Glock Gen 4 Stainless is a precision-engineered accessory designed to enhance the reliability and performance of your Gen 4 Glock pistol. Crafted from high-quality stainless steel these frame pins offer superior strength and durability ensuring they withstand the rigors of regular use. The set includes all necessary pins to replace or upgrade your existing ones providing a seamless fit and optimal function. Whether you're a competitive shooter or a dedicated firearm enthusiast this frame pin set is an essential upgrade to maintain the peak performance of your Glock Gen 4.