EAA Girsan MC312 12GA 28" USED Ser 661-H21YT-3027

EAA Girsan MC312 12GA 28" USED Ser 661-H21YT-3027

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SKU: 400000301105
UPC: 000000290921
Product Information

Like new condition with few scuffs on stock. Comes with Factory Box and Chokes

This shotgun is tough and versatile. Out of the box the MC312 runs 12 gauge 3-1/2 inches. We even tested target loads, 12 gauge hot 3-1/2 inches, mixed in the same mag tube and the shotgun still functioned. This is a very difficult task for most shotguns as it requires the bolt to cycle back far enough to load the 12 gauge 3-1/2 inches, but using only the energy from a target load 12 gauge 2-3/4 inches. We really abused this gun in testing. We ran 700 rounds continuous leaving no time to cool, we mixed and matched ammo in a single mag tube, and we put it through some of the most grueling tests we could come up with. We ran the first 5000 rounds with zero cleaning, then ran a 10,000 round endurance test without replacing any parts. For the last test, we disassembled 5 shotguns, placed the parts in a box, mixed the parts up and reassembled the guns with a random selection. The MC312 fired with no adjustment needed.


  • Polymer stock and forend
  • Shell release
  • Rubber butt pad
  • Sling swivel nipple
  • Rotating bolt
Item #:  390145
UPC:  741566903472
Description:  EAA GIR MC312 SA 12M/28MC
Brand:  European American Armory|Girsan
Model:  MC312
Type:  Shotgun: Semi-Auto
Caliber:  12 Gauge
Finish:  Black
Action:  Semi-Automatic
Stock:  Black Synthetic
Sight:  Fiber Optic
Barrel Length:  28
 Overall Length:  50
Weight:  6.95 lbs
Capacity:  5+1
Safety:  Manual Safety
Receiver:  Black Aluminum
Chamber:  3.5
Chokes:  Interchangeable (Full,Imp Mod,Mod,Imp Cyl,Cyl)
Butt Plate:  Rubber
Features:  Inertia System, Rotating Bolt Head;
Accepts Beretta Mobil Choke Tubes
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