Blue Force Gear has been a staple of nylon gear for years. Their M4 Sling Kit is an easy upgrade to your issue or clone M4 as well as other ARs with Picatinny rail handguards. It includes three components: the B5 Systems Bravo Stock, Daniel Defense Rail Mounted Push Button Socket, and the Vickers Combat Applications Sling (VCAS) with Push Buttons.
The VCAS Sling uses 1.25" webbing, Zytel hardware, and incorporates push button QD swivels for easy attachment. The Daniel Defense Rail Mounted Push Button Socket allows sling mounting on Picatinny rails and helps minimize sling tangling. The B5 Systems Bravo Stock, used in military applications, is designed to support shooting stability and features an integrated QD socket.
Constructed with durable materials, the M4 Sling Kit is built for longevity and straightforward installation. This kit aims to enhance rifle handling by providing additional sling attachment points, potentially improving user comfort and weapon control in various situations.