Magpul MPMAG276-BLK MBUS PRO rear sight, black
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Magpul MPMAG276-BLK — MBUS PRO rear sight in black, designed for attachment to an M1913 (Picatinny) rail; SKU MPMAG276-BLK. Packaged quantity: 126 (metadata).
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Description
Description
Product Overview
Magpul MPMAG276-BLK is listed as the MBUS PRO rear sight in black. Verified attributes include attachment to an M1913 rail and all-steel construction. SKU: MPMAG276-BLK.
Why This Product
Buyers needing a rear sight rated for mounting on an M1913/Picatinny rail can rely on the recorded attachment interface. The all-steel construction attribute identifies the material class recorded for this item. Package quantity metadata supports ordering and inventory planning.
Key Verified Specifications
- Manufacturer / Brand: Magpul
- Model / SKU: MPMAG276-BLK
- Intended mount: Attached to M1913 Rail (attribute)
- Material note (attribute): All-Steel Construction
- Package quantity (metadata): 126
Appropriate Use Cases
- Stocking accessory inventory for firearms that use M1913/Picatinny rails and require a rear sight (product-272642:f009, product-272642:f002).
- Resellers and parts distributors listing an all-steel MBUS PRO rear sight where material information is required for product filters (product-272642:f010, product-272642:f013).
What Customers Should Know
- Recorded package quantity is 126 (product-272642:f008 and f011); confirm packaging unit (each vs. bulk) with supplier.
- Mounting interface is recorded as M1913 rail attachment (product-272642:f009); verify fit on the specific rail profile prior to purchase.
- SKU for ordering: MPMAG276-BLK (product-272642:f013).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

