With the P-IX+, you'll experience a host of upgraded features surpassing the original P-IX model. These enhancements include a strengthened upper rail, enhanced pistol retention capabilities, and a unique pistol grip incorporating a built-in magazine holder. Additionally, the stock version of the P-IX+ features a new buffer tube, elevating its performance potential. This innovative design facilitates the seamless transformation of your pistol into an ar platform using the P-IX+. Furthermore, the P-IX+ offers complete compatibility with a wide selection of AR modular accessories, such as various pistol grips, buffer tubes, stocks, and flip-up sights, granting you the freedom to customize your firearm to your heart's content.