Sig Sauer M400 Rose 5.56 NATO 16" Threaded Barrel M-LOK Rifle w/ ROMEO5 Gen II

This rifle blends a bold tactical design with stylish rose gold controls built for confident shooting.

The Sig Sauer M400 Rose Kit 5.56 NATO shows a clean black anodized finish paired with striking rose gold accents. The alloy steel receiver keeps weight balanced while giving the rifle a refined look. The M-LOK handguard adds a modern profile with clean lines and smooth mounting surfaces. This special M400 setup brings upgraded style to the proven Sig rifle platform. The Sig Sauer M400 Rose 5.56 NATO uses a 16 inch threaded barrel and a 30+1 capacity. The 5.56 NATO caliber delivers light recoil and fast shot recovery. The rifle cycles smooth with its direct impingement system. This 5.56 rifle for sale offers steady accuracy and dependable function for training or home defense. The rifle includes the ROMEO5 Gen II red dot for quick target acquisition. The threaded barrel supports muzzle devices or suppressors. The M-LOK handguard allows easy attachment of lights, grips, or bipods. The black anodized finish improves durability while the rose gold controls add clear contrast. Every feature supports clean operation with a customized look. The 6-position Magpul SL stock offers strong cheek support and a comfortable shoulder fit. The reduced-angle Sig grip keeps your hand in a natural position for better recoil management. The alloy steel receiver and balanced build feel solid without adding unnecessary weight. The Picatinny rail allows optic and accessory setup with ease. The Sig Sauer M400 Rose 5.56 NATO gives real value with its upgraded finish, included ROMEO5 Gen II optic, and trusted M400 performance. You can find this model at One Stop Firearms in Mesa AZ where many shooters in Mesa Arizona choose Sig rifles for quality and dependable performance.

Key Specifications

• Model: Sig Sauer M400 Rose Kit
• Caliber: 5.56 NATO
• Capacity: 30+1
• Barrel Length: 16 in.
• Barrel Type: Threaded
• Receiver: Alloy Steel, Black Anodized
• Controls: Rose Gold Finish
• Handguard: M-LOK
• Stock: 6-Position Magpul SL (Black)
• Grip: Reduced-Angle Sig Grip
• Optic: ROMEO5 GEN II
• Rail: Picatinny
• Action: Semi-Auto

FAQ

Q: Does the M400 Rose include an optic? A: Yes. It comes with the Sig ROMEO5 Gen II red dot sight. Q: Can I attach accessories to the handguard? A: Yes. The M-LOK handguard allows easy mounting of lights, grips, and bipods. Q: What muzzle devices fit the threaded barrel? A: Any 1/2x28 threaded muzzle brake, flash hider, or suppressor adapter will work.