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Girsan MC312
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Girsan

MC312

$559.00
$510.00
Sale Price
Available California compliant

Girsan MC312, Inertia Driven Semi-automatic, 12 Gauge, 3.5" Chamber, 28" Vent Rib Barrel, Marsh Camo Finish, Polymer Stock & Forend, Screw-in Chokes, 5 Rounds 390150

Key Details
Brand Girsan
Manufacturer Part Number 390150
UPC 741566903489
SKU EA390150
Current Stock 12 available
Quantity Updated Apr 29, 2026 8:50 PM
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Purchase Requirements
  • This product requires FFL processing before pickup or transfer.
  • Age verification is required before checkout completion.
  • California compliance or distributor restriction review may apply.
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Out of the box the MC312 runs 12GA 2.75", 3" and 3.5" shells and has passed 10,000 round endurance testing without having any parts replaced!

Features
  • Inertia Driven
  • Rotating Bolt
  • Polymer Grip/Forend
Specifications
UPC: 741566903489
Manufacturer: Girsan
Manufacturer Part #: 390150
Model: MC312
Action: Semi-automatic
Barrel Length: 28"
Capacity: 5 Rounds
Finish: Matte