Sig SAUER RMCX-556N-16B-LT-B MCX-LT 16" Rifle 223 Rem/5.56 NATO Nitride
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Sig Sauer | RMCX-556N-16B-LT-B | MPN: RMCX-556N-16B-LT-B | UPC: 798681683321 | Black / Nitride | .223 Rem / 5.56 NATO | Semi-Auto | 16" Barrel | 30+1 | 35.1" OAL | 7.5 lbs
Threaded 16" nitride barrel. Optic-ready. Collapsible/folding stock; ambidextrous controls.
Specifications:
- Brand: Sig Sauer
- Model: RMCX-556N-16B-LT-B
- MPN: RMCX-556N-16B-LT-B
- UPC: 798681683321
- Category: Semi Auto Rifles
- Product Type: Firearm
- Caliber: .223 Rem / 5.56 NATO
- Action: Semi-Auto
- Barrel Length: 16"
- Barrel Threaded: Yes
- Overall Length: 35.1"
- Weight: 7.5 lbs
- Capacity: 30 + 1
- Finish: Nitride
- Color: Black
- Frame Material: Aluminum
- Sights: Optic Ready
- Grips: Collapsible / Folding Stock; Black Frame & Grip
- Grip Type: Sig Sauer
- Magazine Type: 1 × 30 rd.
- Hand: Ambi
Technical Specifications
| Caliber | 223 Rem | 5.56 NATO |
|---|---|
| Capacity | 30 |
| Barrel Length | 16.00" |
| Action Type | Semi-Auto |
| Finish | Nitride |
| Weight | 10.4 lbs |
| Overall Length | 46.50" |
| Receiver Material | Alloy |
| Stock Material | Aluminum |
| Barrel Description | Threaded |
| Trigger Type | Two-Stage Matchlite Duo |
| Grip | Sig Sauer |
| Grips | Sig Sauer |
| Twist Rate | 1:7" |
| Manufacturer | Sig Sauer |
| Model | RMCX-556N-16B-LT-B |
| SKU | L866509 |
| UPC | 798681683321 |
| Magazines Included | 1 30 rd. |
| Threaded Barrel | Yes |
| Color | Black |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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