The SDS Imports TX3 Hammer is a pump-action 12-gauge shotgun with an 18.5-inch barrel, anodized black finish, and black polymer stock. It holds 5 rounds, chambers 3-inch shells, and has a fixed cylinder bore choke. Overall length is 38 inches and it weighs 6 lbs 2 oz. 
 

Key Specifications 

• Brand: SDS Imports 
• Model: TX3 Hammer Shotgun 
• Caliber: 12 Gauge 
• Chamber: 3" 
• Barrel Length: 18.5" 
• Stock Type: Black Polymer 
• Capacity: 5 Rounds 
• Sights: Black Front Sight 
• Finish: Anodized Black 
• Overall Length: 38" 
• Weight: 6 lbs 2 oz 
• Choke Type: Fixed Cylinder Bore 
   

Detailed Features 

• Pump Action: Standard pump-action cycling; the short 18.5-inch barrel keeps the overall length manageable for home defense use. 
• Anodized Finish: Black anodized aluminum resists corrosion and wear. 
• Lightweight: At 6 lbs 2 oz, it's easy to carry and shoulder for extended sessions. 
• Fixed Cylinder Bore: No choke threads to manage; the open bore works across a range of loads from buckshot to slugs. 
• Black Polymer Stock: Utilitarian and weather-resistant; no checkering or adjustability.

The TX3 Hammer tends to come up in budget-conscious conversations about pump shotguns.

Its compact size and low price are the two things most buyers mention first. The 18.5-inch barrel and overall 38-inch length make it easy to handle in tight spaces, and the price sits well below most name-brand options in this category.

Reliability feedback is generally decent. Most users report that it cycles common 12-gauge loads without issues. A few have noted it can be finicky with lower-powered target loads, which is not unusual for short-barreled pumps.

Build quality is where opinions split. Some buyers find it satisfactory for the price; others feel the fit and finish on certain components is noticeably rougher than more expensive pumps. Recoil is also mentioned more than expected. The lightweight frame doesn't absorb much, which can make extended range sessions uncomfortable.

The 5-round capacity is adequate for home defense but draws comments from those who want more. Overall, it's a practical, no-frills option for buyers who need a functional pump shotgun at a budget price.