Sig Sauer MCX-SPEAR SBR 7.62mm 20-Round Magazine 13″ Barrel Magpul SL-M Folding/Telescoping Coyote Finish *NFA*
$4,322.62
Sig Sauer MCX-SPEAR SBR 7.62mm 20rd Magazine 13″ Barrel Magpul SL-M Folding/Telescoping Coyote Finish *NFA*
Out of stock
Buying an NFA item (suppressor, SBR, SBS)
Ships to a Class 3 / SOT dealer — RCS Outdoors is one. After it arrives you file an ATF eForm 4 ($0 tax stamp since Jan 1, 2026) and pick it up once approved. Read the FAQ →
Ships to a Class 3 / SOT dealer — RCS Outdoors is one. After it arrives you file an ATF eForm 4 ($0 tax stamp since Jan 1, 2026) and pick it up once approved. Read the FAQ →
Description
Features:
- Civilian version of the U.S. Army’s new XM7 rifle
- Caliber 7.62×51
- Non-reciprocating side and rear charging handle for maximum flexibility in shooting position
- Fully ambidextrous controls including bolt catch and bolt release
- Integrated stainless steel QD mounts in the lower receiver for easy secure attachment of slings
- Coyote anodized
- Interchangeable barrel for easy caliber conversion
- 2-position adjustable gas valve for suppressed or unsuppressed use
- Includes SIG SAUER SLH and SLX suppressor-ready QD mount flash hider
- 2-Stage Match Trigger
- Folding 6 position Magpul SL-M stock
- Ships with (1) 20 round magazine
Chambered in .308 / 7.62 NATO, it’s built to deliver consistent, reliable performance for that caliber. It features a 13″ barrel, giving a balanced blend of handling and performance. It’s built around a Semi-Auto action, a proven configuration trusted by shooters and builders alike. The barrel carries a 1-in-10″ twist rate, matched to common bullet weights for that caliber.
Specifications:
- UPC: 798681674015
- Manufacturer: Sig Sauer
- Manufacturer Part Number: RSPEAR-762-13B-SBR
- Action: Semi-Auto
- ATF Type: Short Barrel Rifle
- Barrel Length: 13″
- Caliber/Gauge: .308 / 7.62 NATO
- Capacity: 20 + 1
- Color: Coyote
- Model: MCX
- Number of Magazines: 1 20 rd.
- Package Height: 4.3
- Package Width: 11.4
- Product Type: NFA – Short Barrel Rifle
- Rate of Twist: 1-in-10″
- Safety: Ambidextrous
- Shipping Weight: 11.5
- Sights: No Sights / Optics Ready
Additional information
| UPC | 798681674015 |
|---|---|
| Manufacturer | Sig Sauer |
| Manufacturer Part Number | RSPEAR-762-13B-SBR |
| Action | Semi-Auto |
| ATF Type | Short Barrel Rifle |
| Barrel Length | 13" |
| Caliber/Gauge | .308 / 7.62 NATO |
| Capacity | 20 + 1 |
| Color | Coyote |
| Model | MCX |
| Number of Magazines | 1 20 rd. |
| Package Height | 4.3 |
| Package Width | 11.4 |
| Product Type | NFA – Short Barrel Rifle |
| Rate of Twist | 1-in-10" |
| Safety | Ambidextrous |
| Shipping Weight | 11.5 |
| Sights | No Sights / Optics Ready |
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