Magpul MPMAG519-BLK MS1/MS4 Sling Adapter (Converts 2‑Point to 1‑Point) — Pack of 63
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Magpul MPMAG519-BLK sling adapter that converts 2-point to 1-point slings, compatible with MS1 sling and MS4 QD mounts; package quantity metadata: 63 (SKU MPMAG519-BLK).
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Description
Description
Product Overview
Magpul MPMAG519-BLK is recorded as a rifle accessory sling adapter that converts a 2-point sling to a 1-point configuration. The attribute set lists compatibility with the MS1 sling and MS4-compatible QD mounts. Product metadata indicates a package quantity of 63 (SKU MPMAG519-BLK) (source: product-276620:f002; product-276620:f009; product-276620:f010; product-276620:f011; product-276620:f008; product-276620:f014).
Why This Product
- Adapter function recorded: The listing explicitly states it converts 2-point to 1-point slings, which is the functional decision criterion when selecting slings or sling hardware (source: product-276620:f009).
- Documented compatibility boundaries: The attributes list compatibility with MS1 sling systems and MS4-compatible QD mounts, useful when matching to existing sling hardware inventories (source: product-276620:f010; product-276620:f011).
Key Verified Specifications
- Brand: Magpul (source: product-276620:f002; product-276620:f006)
- Category: Rifle Accessories / Accessories (source: product-276620:f003; product-276620:f004; product-276620:f005)
- Model identifier / SKU: MPMAG519-BLK (source: product-276620:f014)
- Documented features: Converts 2 Point to 1 Point; Compatible with MS1 Sling; MS4 Compatible QD Mounts (source: product-276620:f009; product-276620:f010; product-276620:f011)
- Package quantity (metadata): 63 (source: product-276620:f008; product-276620:f012)
- Availability status: instock (source: product-276620:f015)
Appropriate Use Cases
- Converting existing 2-point sling setups to 1-point configurations in armory or retail orders where MS1/MS4 sling ecosystems are used (source: product-276620:f009; product-276620:f010).
- Purchasing case quantities of sling adapters for outfitting multiple rifles in fleet or institutional procurement given the 63-unit package metadata (source: product-276620:f008).
What Customers Should Know
- Confirm the sling system in use (MS1 vs other proprietary slings) before ordering; the record lists compatibility with MS1 and MS4-compatible QD mounts but does not provide exhaustive compatibility details (source: product-276620:f010; product-276620:f011).
- Package quantity metadata shows 63 units — verify whether that denotes pieces per carton, case or another packaging unit with your distributor (source: product-276620:f008; product-276620:f012).
- SKU for ordering: MPMAG519-BLK (source: product-276620:f014).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

