Sig Saur MCX-SPEAR LT Rifle 5.56mm 28rd Magazine 16″ Barrel M-LOK Handguard Folding Minimalist Plus Stock
$2,466.72
The Sig Sauer MCX-SPEAR LT Rifle in 5.56mm is a versatile semi-auto platform designed for both tactical applications and sport shooting. Featuring a 16″ carbon steel barrel, folding Minimalist Plus stock, and a 30-round polymer magazine, this rifle combines compactness with exceptional performance. With an M-LOK handguard and a 1:07 twist rate, it’s ready for customization and precision shooting.
Out of stock
Feature:
- CALIBER 5.56 NATO
- BARRELLENGTH 16 in [406.4 mm]
- MAGS INCLUDED (1) 30rd Polymer Mag
- MAG TYPE AR-15
- ACTION TYPE Semi-Auto
- STOCKTYPE: Folding Minimalist Plus
- BARREL MATERIAL: Carbon Steel
- TRIGGER TYPE: SIG Flat Blade Match
- TRIGGER SHAPE: Flat
- TWIST RATE: 1:07
- FORENDTYPE: Alloy
- GRIPTYPE: Polymer
- RECEIVERFINISH: Coyote
- OVERALL LENGTH: 34.3 in (870 mm)
- OVERALL WIDTH: 2.9 in (73.7 mm)
- HEIGHT: 7.5 in (190.5 mm) without magazine
- THREADS: 1/2 in – 28 tpi
- ACCESSORY RAIL: M-LOK
- FORWARD ASSIST: Yes
- OPERATING SYSTEM: Gas Piston
- ADJUSTABLE GAS SYSTEM: Yes
- WEIGHT: 7.5 lb (3.4 kg)
| Weight | 9.800 lbs |
|---|---|
| Dimensions | 46.250 × 11.500 × 4.250 in |
| Manufacturer | Sig Sauer |
| Barrel Length | 16.0 |
| Capacity | 30+1 |
| Action | Semi-Auto |
| Finish | Coyote |
| Frame Material | Alloy |
| Caliber | 5.56 NATO |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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