Magpul MPMAG400-FDE MOE Mil-Spec Stock (SKU MPMAG400-FDE)
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Magpul MPMAG400-FDE — MOE mil‑spec carbine stock listed under Accessories (SKU MPMAG400-FDE); verified to fit Mil‑Spec buffer tube and sold in package quantity of 57. Brand: Magpul.
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Description
Description
Product Overview
Magpul MPMAG400-FDE is listed as a Magpul accessory (SKU MPMAG400-FDE) categorized under Accessories/Miscellaneous Accessories. The record includes a fitment attribute: Fits Mil‑Spec Buffer Tube, and shows a package quantity of 57.
Why This Product
The explicit fitment attribute identifies the stock’s interface boundary: it is specified to fit a mil‑spec buffer tube. The package quantity (57) is relevant for bulk purchasing, stocking, or distribution planning.
Key Verified Specifications
- Brand: Magpul (product-273736:f002, product-273736:f006)
- Category: Accessories / Miscellaneous Accessories (product-273736:f003, product-273736:f005)
- Identifying SKU/name: MPMAG400-FDE / Mpmag400-Fde (product-273736:f012, product-273736:f001)
- Fitment: Fits Mil‑Spec Buffer Tube (product-273736:f009)
- Package quantity: 57 (product-273736:f008, product-273736:f010)
- Availability status: instock (product-273736:f013)
Appropriate Use Cases
- Procurement of mil‑spec AR‑style stocks where fit to a mil‑spec buffer tube is required (supports fitment attribute) (product-273736:f009).
- Bulk distribution or reseller stocking when ordering in the listed package quantity (57) for warehouse replenishment (product-273736:f008).
What Customers Should Know
- Fitment fact states “Fits Mil‑Spec Buffer Tube”—do not assume compatibility with commercial (non‑mil‑spec) buffer tubes unless explicitly confirmed.
- The product record does not include physical dimensions, weight, finish durability data, or installation hardware—verify those details before purchase.
- Confirm whether the package quantity (57) represents individual units or a bulk pack configuration with your supplier prior to ordering (product-273736:f008, product-273736:f010).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

