Magpul MPMAG538-BLK MOE SL Handguard — AR15/M4 Carbine-Length, M-LOK (pack of 45)
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Magpul MPMAG538-BLK is a MOE SL handguard for AR15/M4-style firearms with M-LOK accessory slots and designed for carbine-length gas systems; sold as a pack of 45 units for production or resupply.
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Description
Description
Product Overview
Magpul MPMAG538-BLK (SKU MPMAG538-BLK) is cataloged as an accessory for AR15/M4-style firearms. The record lists M-LOK slots for accessories and specifies fit for carbine-length gas systems. Package quantity is 45 units.
Why This Product
Key procurement facts—platform fit (AR15/M4 style), gas-system length (carbine-length), and accessory interface (M-LOK)—determine whether this handguard will fit the intended rifle builds and support required accessories.
Key Verified Specifications
- Manufacturer / Brand: Magpul (source: taxonomy/attribute)
- SKU: MPMAG538-BLK (source: woocommerce_identifier)
- Category: Accessories → Rifle Accessories (source: product_cat)
- Compatibility: Fits AR15/M4 style firearms (source: attribute)
- Features: M-LOK slots for accessories (source: attribute)
- Gas system fit: Fits carbine-length gas system (source: attribute)
- Package quantity: 45 units (source: metadata)
Appropriate Use Cases
- Procurement for carbine-length AR-15/M4 builds where an M-LOK interface is required for accessory mounting (source_fact_ids: [“product-275395:f009″,”product-275395:f010″,”product-275395:f011″,”product-275395:f008”]).
What Customers Should Know
- Package contains 45 handguards—plan inventory, assembly, and storage accordingly (source_fact_ids: [“product-275395:f008″,”product-275395:f012”]).
- Compatibility is specified for AR15/M4 styles and carbine-length gas systems—confirm the rifle’s gas system length and receiver style before ordering to ensure proper fit (source_fact_ids: [“product-275395:f009″,”product-275395:f011”]).
- SKU for ordering and receiving: MPMAG538-BLK (source_fact_ids: [“product-275395:f014”]).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

