The Sig Sauer M400 Forge is a semi-automatic AR-15 chambered in 5.56 NATO designed for home defense, duty use, and California-compliant sporting applications. Features a forged alloy upper and lower receiver with black anodized finish and full-length Picatinny top rail. The 16" cold hammer forged (CHF) barrel with 1:7" twist rate and mid-length gas system provides enhanced accuracy and reliability. Equipped with a 15" M-LOK free-float handguard with full Picatinny top rail. The Magpul MOE fixed stock and Shark Fin grip satisfy California featureless requirements. A TriggerTech 3.5 lb two-stage flat-blade duty trigger is fitted from the factory. Includes a Sig Romeo MSR Gen II 2 MOA red dot optic and ships with one 10-round magazine.
Sig Sauer M400 Forge 5.56 NATO 16" CHF Mid-Length CA Compliant
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MSRP:
$1,219.40
$999.99
(You save
$219.41
)
In stock · ships in 1–2 business days
Ships to your FFL dealer. You pick the dealer at checkout.
- Family-owned · Licensed FFL 01 & 08 · SOT dealer
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- Flat-rate shipping $15.99 per order · hazmat & shotgun ammo excepted
- 5.56 NATO
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Sig Sauer
Sig Sauer M400 Forge 5.56 NATO 16" CHF Mid-Length CA Compliant
Specifications
- SKU:
- LPSIRM40055616FCA
- UPC:
- 798681744138
- Receiver Material:
- Forged Aluminum
- Twist Rate:
- 1:7"
- Capacity:
- 10
- Muzzle Device:
- A2 Flash Hider
- Gas System Type:
- Direct Impingement
- Gas System Length:
- Mid
- Barrel Length:
- 16
- Caliber:
- 5.56 NATO
- Handguard Type:
- M-LOK Free Float 15"
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