Rock Island Armory RI38.747 1911 Magazine for .38 Super / 9mm / .22TCM, 10‑Round (pack 10)
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Rock Island Armory RI38.747 10‑round magazine listed to fit .38 Super, 9mm, and .22TCM variants for 1911‑style pistols; package quantity recorded as 10. Verify model‑level compatibility before purchase.
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Description
Description
Product Overview
Rock Island Armory RI38.747 is a 10‑round handgun magazine categorized under Handgun Magazines. Source facts list fitment for .38 Super, 9mm, and .22TCM variants and a package quantity of 10; SKU is RI38.747.
Why This Product
Main buyer facts are the explicit fit note for multiple calibers (product-275045:f009) and the recorded pack size, which determine suitability for specific 1911‑style pistols and procurement volumes.
Key Verified Specifications
- Manufacturer: Rock Island Armory (product-275045:f002, product-275045:f006, product-275045:f007)
- Model / SKU: RI38.747 (product-275045:f012)
- Intended fit / calibers: Fits .38 Super / 9mm / .22TCM9R (product-275045:f009)
- Capacity: 10 rounds (product-275045:f008, product-275045:f010)
- Category: Handgun Magazines / Accessories (product-275045:f005, product-275045:f003, product-275045:f004)
Appropriate Use Cases
- Replacing or stocking magazines for 1911‑style pistols built in .38 Super, 9mm, or .22TCM variants where the product’s fit list applies (product-275045:f009).
- Inventory planning for retailers or distributors using the 10‑unit package quantity (product-275045:f008, product-275045:f010).
What Customers Should Know
- Source facts specify the calibers listed but do not name exact pistol models or provide dimensional data—confirm magazine length, feed‑lip profile, and model‑level compatibility with your firearm before purchasing (product-275045:f009).
- Package quantity is 10 per metadata and should be used for ordering and inventory (product-275045:f008, product-275045:f010).
- Use SKU RI38.747 for ordering and stock reference (product-275045:f012).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

