ProMag PMSIG-A20 21‑rd Blued Steel Magazine for SIG P320 9mm, 8‑pack
ProMag
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ProMag PMSIG-A20 is a blued steel 21‑round handgun magazine listed to fit SIG P320 9mm pistols; sold in an 8‑unit package (SKU PMSIG-A20).
Sold by Each1 each = 8 eachPrice shown per each
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Description
Description
Product Overview
ProMag PMSIG-A20 is a handgun magazine referenced for SIG P320 9mm pistols. Verified attributes include a blued steel finish and a package quantity of 8. SKU: PMSIG-A20.
Why This Product
Procurement of replacement magazines requires documented fitment and material/finish information. This record supplies a stated fit for SIG P320 9mm pistols and a blued steel construction note, both important for fit confirmation and stock decisions.
Key Verified Specifications
- Brand: ProMag (product-276448:f002)
- Model / SKU: PMSIG-A20 (product-276448:f013)
- Finish / material: Blued steel magazine (product-276448:f009)
- Noted fitment: Fits SIG P320 9mm pistols (product-276448:f010)
- Package quantity: 8 (product-276448:f008, product-276448:f011)
- Category: Handgun magazines / Accessories (product-276448:f005)
Appropriate Use Cases
- Restocking replacement magazines for SIG P320 9mm pistols in retail or armory inventory where blued steel construction is acceptable (product-276448:f010, product-276448:f009).
- Ordering modest bulk quantities where an 8‑unit package affects lot sizing and stocking (product-276448:f008).
What Customers Should Know
- Fitment: The listing states it fits SIG P320 9mm pistols—verify generation, model variants, and magazine release/version compatibility with the firearm manufacturer before sale (product-276448:f010).
- Finish: Blued steel is recorded as the material/finish—if coating performance, corrosion resistance, or plating spec is critical, request manufacturer documentation (product-276448:f009).
- Package qty & SKU: Product ships as an 8‑pack under SKU PMSIG-A20; confirm SKU on purchase and receiving paperwork (product-276448:f008, product-276448:f013).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

