Gaucha-IGA Coachgun ST 12 Ga 3″ 20″ Barrels


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SKU: IGA31460 Categories: , Tag:

Stoeger Coach Guns, manufactured under the Gaucha-IGA brand, are based on the Old West stagecoach guard’s shotgun of choice. The handsome and affordable single-trigger scatterguns pack a potent punch. All of these coach guns are ideal for Cowboy Action shooting.


  • Trigger Guard
    • An attractive trigger guard gives the Coach Gun and Coach Gun Supreme a more refined appearance, with smooth curves that complement the trigger.
  • Sights
    • Brass bead
  • Shell Extractor
  • Choke Tubes
    • Fixed IC and M



Canada Legal Classification Non-Restricted Action Break
Handedness Ambidextrous Optic Interface None
Rear Sight None Front Sight Fixed Brass Bead
Grip Type Pistol w/ Checkering Pistol Grip Cap None
Trigger Type Single Trigger Compatiblity E.R Amantino A/681 Spec
Trigger Pull (lbs) ~8 Safety 2-Position Tang
Manual Safety Position Tang Mounted Magazine Interface None
Magazine Compatibility N/A Capacity 2
Min Overall Length (in) 36.5 Max Overall Length (in) 36.5
Min Width (in; cm) ~2.5; 6.4 Max Width (in; cm) ~2.5; 6.4
Min Height (in; cm) ~7; 17.8 Min Height (in; cm) ~7; 17.8
Weight (lbs) 6.5 Accessory Interfaces None


Action Lock Type Boxlock Action Size 12 Ga
Receiver Type E.R Amantino A/680 Receiver Material Steel
Receiver Finish Blued Stock Interfacing Mechanism Threaded Stock Bolt
Stock Interfacing Mechanism Material Steel Stock Interfacing Mechanism Finish Standard
Receiver to Barrel Locking Mechanism Forend Locking Lever Forend Lock Spec E.R Amantino A/680
Forend Lock Material Steel Forend Lock Finish Blued
Recoil Lug None Recoil Lug Material N/A
Recoil Lug Finish N/A Feed Type N/A
Ejector Extractor Only Ejection Direction N/A
Bolt Type Hidden Bolt Material Steel
Bolt Finish Standard Bolt Head Type Hidden
Bolt Head Lug None Action Unlocking Lever (Degrees) ~40 Turn Counterclockwise
Action Unlocking Lever Material Steel Action Unlocking Lever Finish Blued
Bolt Hold Open N/A Bolt Release N/A
Trigger Guard Type Integral Part of Receiver Trigger Guard Material Steel
Trigger Guard Finish Blued Trigger Guard Engraving None
Magazine Release Type N/A Magazine Release Position N/A
Magazine Cutoff N/A Magazine Lock N/A


Stock Type Pistol Grip Stock Material A-Grade Walnut
Stock Finish Satin Buttpad Synthetic Black
Adjustable Length of Pull No Min Length of Pull (in) 14 1/2
Max Length of Pull (in) 14 1/2 Adjustable Comb No
Min Drop at Comb (in) 1 1/2 Max Drop at Comb (in) 1 1/2
Min Drop at Heel (in) 2 1/2 Max Drop at Heel (in) 2 1/2
Adjustable Cast No Adjustable Pitch No


Forend Type Beavertail Forend Material A-Grade Walnut
Forend Finish Satin w/ Checkering


Barrel Length (mm) 508 Caliber Marking 12 GA
Chamber Size (in; mm) 3; 76 Steel Shot Rated Yes
Barrel Profile SxS w/ Flat Rib Barrel Material Steel
Barrel Finish Blued Chamber Finish Standard
Rifling None Twist Rate N/A
Choke Fixed IC, M Choke Thread Spec N/A

Additional Information:

Item Number 31460


Manufacturers, importers, suppliers, and distributors may make changes to their products without fanfare. Such changes can lead to discrepancies between the advertised product and the actual product in inventory. While International Shooting Supplies Ltd. endeavors to correctly describe the actual product in inventory, we will not be responsible for unintentional inaccuracies in text and images of the advertised product.

Weight 4.3 kg
Dimensions 81.5 × 22.2 × 6.7 cm

12 Gauge





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