
SIG AMMO 300BLK 125GR OTM 20/500
January 17, 2026
SIG AMMO 300 BLK 194GR SUBS 20/200
January 17, 2026SIG MCX SPEAR 6.8X51 16″ 20RD
$4,199.99
SIG MCX SPEAR 6.8X51 16″ 20RD
10 in stock
In combination with the groundbreaking 6.8×51 hybrid ammunition, the SIG SAUER MCX-SPEAR has become the pinnacle by which rifle capabilities will be judged. Capable of muzzle velocities in excess of 3000FPS with a 113gr bullet out of a 16″ barrel, the SIG SAUER MCX-SPEAR rifle is achieving the Army’s goal of advanced performance while also exceeding the requirements for durability. Now for the first time, this technology will be available to the U.S. civilian market with the MCX-SPEAR rifle chambered in 6.8×51 along with a family of Hybrid Ammunition from SIG SAUER.
| UPC | 798681703081 |
|---|---|
| Manufacturer | Sig Sauer |
| Manufacturer Part Number | RSPEAR-68-16B-NG |
| Rate of Twist | 1:7" |
| Caliber/Gauge | 6.8x51mm |
| Capacity | 20 + 1 |
| Action | Semi-Auto |
| Barrel Length | 16" |
| Safety | Ambidextrous Lever |
| Model | MCX |
| ATF Type | RIFLE |
| Number of Magazines | 1 20 rd. Steel AR-10 Mag |
| Package Height | 4.2 |
| Package Width | 11.4 |
| Shipping Weight | 12.2 |
| Product Type | Rifle |
| Length | 38.3'' |
| Magazine Included | 1 x 20-Round |


