Sig Sauer SIRM40016ROSER5 M400 ROSE 5.56mm 16″ Rifle (SKU SIRM40016ROSER5)
Sig Sauer
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Sig Sauer SIRM40016ROSER5 — M400 ROSE 5.56mm 16″ AR-style centerfire rifle with matte rose gold controls, rose-gold comp/flash hider, and Rose Eng. M-LOK 10″ handguard. Package quantity recorded as 16 (Pkg Qty: 16).
Sold by Each1 each = 16 eachPrice shown per each
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Description
Description
Product Overview
Sig Sauer SIRM40016ROSER5 is listed as an AR Style Centerfire Rifle (M400 ROSE) with SKU SIRM40016ROSER5. Verified additional features include Matte Rose Gold Controls, a Comp/Flash Hider in Rose Gold, and a Rose Eng. M-LOK 10″ Handguard. Package quantity is recorded as 16.
Why This Product
- Brand and SKU (Sig Sauer / SIRM40016ROSER5) are provided for exact procurement and inventory purposes.
- Verified cosmetic and hardware details—matte rose gold controls and rose-gold comp/flash hider—are important when ordering to meet specific finish or presentation requirements.
- M-LOK 10″ handguard is a verified interface specification buyers use to plan accessory compatibility with M-LOK attachments.
Key Verified Specifications
- Brand / Manufacturer: Sig Sauer (f002, f006, f007)
- Category: AR Style Centerfire Rifles; Firearm; Rifles (f003, f004, f005)
- Model / SKU: SIRM40016ROSER5 (f001, f014)
- Features: Matte Rose Gold Controls (f009); Comp/Flash Hider in Rose Gold (f010); Rose Eng. M-LOK 10″ Handguard (f011)
- Package Quantity: 16 (f008, f012)
- Availability status: instock (f015)
Appropriate Use Cases
- Purchasing rifles where specific finish or control color (matte rose gold) is required for limited-edition offerings, retail presentation, or themed inventory (f009, f010).
- Planning accessory procurement for M-LOK compatible attachments using the verified 10″ M-LOK handguard specification (f011).
What Customers Should Know
- Confirm SKU SIRM40016ROSER5 and the package quantity of 16 with the supplier before placing orders (f001, f014, f008).
- M-LOK handguard length and finish are verified; verify additional technical specs (barrel profile, twist rate, exact caliber documentation) from vendor spec sheets if required for operational or compliance reasons (f011, f009).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

