For tactical training, one of the most important aspects is learning how to reload quickly while maintaining your accuracy and sight picture. This can be difficult to do with standard AR 15 rifles, which is where the Armaspec Rhino R-23 Magwell Funnel and Grip comes in. This upgrade replaces the standard magwell funnel to help you reload faster, with an average speed increase of 48%. The Rhino R-23 is made from reinforced polymer and is shaped to let you slide a new magazine in easily and intuitively, helping you maintain your grip on the weapon and your eyes on the target. This functions well in both CQB and malfunction situations, ensuring you can stay focused on your task while reloading. Plus, it doesn't require any permanent modifications, so pick one up today! Specifications for Armaspec Rhino R-23 Tactical Magwell Grip and Funnel: Manufacturer: Armaspec Gun Model: M4, AR-15 Fabric/Material: Polymer Condition: New Gun Make: AR Platform Grip Angle: 60 degrees Country of Origin: USA Gun Type: Rifle Features of Armaspec Rhino R-23 Tactical Magwell Grip and Funnel Faster magazine changes even in low light or no light environment 60-degree magazine insertion angle Ultra-light, super strong Lifetime warranty Package Contents: Armaspec Rhino R-23 Tactical Magwell Grip and Funnel What firearm models does the manufacturer say Armaspec Rhino R-23 Tactical Magwell Grip and Funnel is compatible with? The manufacturer says that Armaspec Rhino R-23 Tactical Magwell Grip and Funnel is compatible with AR-15, M4