Introducing the Revanchist Airsoft 3DP G17 Gen 4 Slide Kit – your ultimate upgrade for Marui G17 Gen4 models. Expertly engineered for utmost precision and durability, this kit boasts an integrated BBU, ensuring enhanced strength and longevity. The ingenious nozzle spring design offers seamless compatibility, while its super lightweight construction provides unparalleled ease of use. Plus, with an included RMR footprint, this slide kit is perfect for enthusiasts looking to add superior functionality to their airsoft setup. Available in sleek, modern finishes, it's the ideal choice for serious airsoft players aiming for performance and style.