SIG SAUER MCX SPEAR 6.8x51mm 13″ SBR 20rd
$4,760.99
1 in stock
The SIG SAUER MCX SPEAR SBR is the civilian short-barreled rifle variant of the MCX-SPEAR platform, chambered in 6.8x51mm with a 13" threaded barrel. This configuration pairs a compact overall profile with ambidextrous controls and a folding Magpul SL-M stock for adaptable handling. The rifle ships with one 20‑round AR-10 style steel magazine and is configured with an M-LOK handguard and adjustable gas system.
Key Specifications
- Chambered in 6.8x51mm.
- Barrel length is 13" and the barrel is threaded.
- Includes 1 x 20-Round AR-10 style steel magazine.
- Action type is Semi-Auto.
- Stock is a Magpul Push Button Folding SL-M.
- Trigger is a Sig Two-Stage Matchlite Duo.
- Handguard features M-LOK attachment points.
- Receiver finish is Coyote Anodized.
- Weight is listed as 8.90 lbs with magazine.
- Rate of twist is 1:7.
Built to deliver modularity and compact handling, the MCX SPEAR SBR blends short-barrel maneuverability with the larger 6.8x51mm chambering and robust SIG Sauer construction. Its ambidextrous controls, M-LOK compatibility and folding stock make it suitable for users seeking a compact, high-capability platform for precision-oriented and utility roles where a shorter rifle length is required.
Additional information
| upc | 798681701292 |
|---|---|
| Manufacturer | SIG SAUER |
| Manufacturer Part Number | RSPEAR6813BNGSBR |
| Action | Semi-Auto |
| ATF Type | Short Barrel Rifle |
| Barrel Length | 13" |
| Caliber/Gauge | 6.8X51 |
| Capacity | 20 + 1 |
| color | Coyote |
| Length | 35'' |
| Magazine Included | 1 x 20-Round |
| model | MCX |
| Number of Magazines | 1 20 rd. AR-10 Mag |
| Product Type | NFA – Short Barrel Rifle |
| Rate of Twist | 1-in-7" |
| Safety | Ambidextrous Lever |
| Shipping Weight | 8.9 |
| Sights | No Sights / Optics Ready |
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