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Sig Sauer RM40016BTRDV2COIL M400 Tread V2 w/Optic 5.56 NATO 30+1 16" Stainless Barrel; Black Hard Coat Anodized Picatinny Rail Aluminum Receiver; M-LOK Handguard; Black Synthetic 6 Position Magpul SL-K Stock; Black Polymer Grip, ROMEO5 Gen II Compact
- Hand: Ambidextrous
- Sights: None
- Barrel Finish: Stainless
- Barrel Material: Stainless Steel
- Muzzle: 3 Prong Flash Hider
- Twist: 1:8"
- Receiver Description: Picatinny Rail
- Grips: Reduced Angle
- Handguards: M-LOK
- Optic Description: ROMEO5 Gen II Compact
- Height: 7.10"
- Receiver Material: Aluminum
- Safety: Ambidextrous
- Width: 2.60"
- Stock Description: Magpul SL-K
- Barrel Description: Stainless Steel
- Barrel Length: 16"
- Max Capacity: 30
- Receiver Finish: Black Hardcoat Anodize
- Trigger: Two-Stage Matchlite Duo
- Weight: 6.50 lbs
- Stock Finish: Black
