Magpul | MS4 Dual QD Sling Gen2 | Black

The MS4 Dual QD Sling Gen2 uses Magpul's low‑profile quick‑adjust slider to move seamlessly between one‑point and two‑point carry, adjustable from 48 to 60 inches and weighing just under 10 ounces. Heavy‑duty push‑button QD swivels (manganese‑phosphate treated steel, with a Melonite‑treated steel adapter) support both configurations, and 1.25‑inch NIR‑treated nylon webbing keeps your signature down for night‑vision use while resisting wear from years of real carry. Compatible with the QD cups already on most lower receivers, end plates, and buttstocks -⁠- the sling most AR owners land on once they've tried the simpler alternatives.