The McLean Corp USA - Combo 3: DRS Rifle Sling; Sylvan Arms QD Mlok Adapter and B5 Swinger Stock with Insert is the ultimate rifle enhancement kit for tactical shooters and professionals. This bundle combines McLean's battle-proven Dynamic Retention Sling, the Sylvan Arms Mlok QD Adapter for rapid sling mounting, and the B5 Swinger Stock with Insert for superior shoulder support and modularity. Built for versatility and duty-grade reliability, this kit ensures fast transitions, rock-solid sling placement, and improved weapon handling comfort. Ideal for patrol, duty carbines, or custom tactical builds where efficiency and adaptability are non-negotiable. This is the ultimate Rifle Mobility Attachments Combo featuring the McLean Dynamic Retention Rifle Sling (DRS), Sylvan Arms Quick Detach Mlok Sling Adapter, B5 buttstock with the Tech Ten Tactical QD insert and the Tech Ten Tactical Swinger Sling mount. In high stress shooting environments, it is common for gear to get snagged on parts of your kit at the worst time. Split seconds could mean the difference between winning a firefight and losing. Most people with experience know that issues with your gear always happen at the most inopportune time. McLean Corp Dynamic Retention Rifle Sling is not your average AR15 sling, offering a unique 2-point to 1-point conversion. This quick adjust sling for AR15 rifles is essentially a single point sling with a much-needed retention system built into it. The McLean gun sling offers the best of both worlds: the dynamic abilities of a single point sling with the retention of a 2-point sling. The ability to transition from a retained position to engagement is unmatched by any other rifle sling on the market. Can also be used as a shotgun sling, airsoft sling or crossbow sling. Choose your rifle sling color: Black, Coyote Brown, Ranger Green, and MultiCam. So if you are looking for the ultimate Rifle Mobility Attachments Combo this is it! If you want to maximize your mobility with your rifle without sacrificing retention, this is the setup you need to get. The McLean rifle sling, partnered with the Sylvan Arms Quick Detach Mlok Sling Mount, offers dynamic mobility of a single point sling. It offers high speed retention from the McLean AR Sling built-in Quick release retention system, and the perfect 2 point mounting system for your Mlok rail. Combine this with the functionality of the Tech Ten Swinger sling mount on the B5 stock, you will get the ultimate combination for maneuverability of your rifle. With these attachments, switching shoulders and transitioning from a retained rifle to engaging targets has never been faster. Key Points Complete three-piece rifle upgrade kit Rapid retention and deployment with DRS Sling Quick-detach Mlok Adapter for flexible sling mounting B5 Swinger Stock improves ergonomics and modularity Compatible with AR-platform rifles and Mlok systems Reliable, lightweight components for professional use Specifications Sling Type: Dynamic Retention Sling with quick-release buckle Sling Material: Mil-spec heavy-duty nylon webbing, corrosion-resistant hardware QD Adapter: Mlok-compatible, aircraft-grade anodized aluminum Stock Type: B5 Systems Swinger Stock with integrated storage compartment Stock Construction: Reinforced polymer with textured buttplate Attachment Interface: Standard AR15/M4 buffer tube compatible QD Adapter Mounting: Low-profile Mlok slot attachment, 360deg rotation Adjustability: Sling adjustable for length and tension; stock adjustable for length-of-pull Usage Context Perfect for AR-platform rifle owners, law enforcement operators, and defense enthusiasts looking to enhance sling control, modularity, and comfort in demanding field, patrol, or range conditions. Comfort & Fit The adjustable DRS Sling and B5 Swinger Stock provide personalized fit and ergonomic support for users of all sizes. Quick-release retention and rapid QD mounting ensure efficient handling during transitions. Technology & Materials Features heavy-duty nylon webbing for the sling, anodized aircraft-grade aluminum for the QD Mlok Adapter, and rugged polymer construction with an internal storage insert for the B5 stock, ensuring lightweight strength and durability. The McLean Corp USA - Combo 3: DRS Rifle Sling; Sylv