The American Tactical Milsport is a semi-automatic rifle chambered in 5.56x45mm NATO with a 16-inch threaded barrel (1/2x28). It runs a Rogers Super Stock and ships with a 60-round magazine. Total weight is 9.45 lbs. 
 

Key Specifications 

• Model: Milsport 
• Caliber: 5.56x45mm NATO 
• Action: Semi-Automatic 
• Barrel Length: 16 inches 
• Capacity: 60 rounds 
• Finish: Black Applied Finish 
• Weight: 9.45 lbs. 
   

Detailed Features 

• Threaded barrel (1/2x28) for suppressor or muzzle device attachment 
• Rogers Super Stock for ergonomic fit during use 
• 1:8" barrel twist rate for stabilizing heavier bullets 
• 2-position thumb safety 
• Aluminum receiver with parts kit 
   
  The 1:8" twist handles the common 5.56 bullet weights well, from 55-grain up through 77-grain, which gives you ammunition flexibility. The Rogers Super Stock is a known aftermarket upgrade that AT ships as standard here. The threaded barrel is convenient if you're running a suppressor or want to swap muzzle devices. At 9.45 lbs with the 60-round magazine, the rifle is on the heavier side -- factor that in if you're planning extended carry or competition use.

The American Tactical Milsport draws the usual split between buyers who see it as solid value and those who hold it against higher-end alternatives.

Users who buy it as an entry point into the AR-15 platform generally report it running reliably at the range and being accurate enough for recreational shooting and home defense. The 60-round magazine included with some configurations is a talking point. Handling is described as easy, and the weight is manageable enough for most range sessions.

The critiques that come up most often are about component quality and finish. Some owners note that the finish and parts don't match what you'd get from more established brands, and there's uncertainty about long-term durability. Customer service experiences are mixed -- some users report good support, others have had trouble getting timely responses on warranty issues. General community consensus is that it's a workable starter rifle that rewards incremental upgrades over time.