The Ruger Mini-Thirty is a semi-automatic rifle chambered in 7.62x39mm with an 18.5" cold hammer-forged barrel, 37.5" overall length, 5-round detachable box magazine, and a 6.75 lb (108 oz) weight. The receiver is blued; the stock and handguard are hardwood. Sights are a blade front and adjustable rear. A manual safety is standard. 
 

Key Specifications 

• Model: Mini-Thirty 
• Manufacturer: Ruger 
• Caliber: 7.62 X 39 mm 
• Barrel Length: 18.5 inches 
• Overall Length: 37.5 inches 
• Capacity: 5 Rounds (detachable box magazine) 
• Weight: 6.75 lbs (108 ounces) 
• Finish: Blued Receiver with Hardwood Stock/Handguard 
• Action Type: Semi-Automatic 
   

Detailed Features 

The cold hammer-forged barrel is a Ruger standard that improves bore consistency and barrel life. The adjustable rear sight allows for elevation and windage correction without optics. The hardwood stock is stained and finished for durability; its classic profile gives the Mini-Thirty a traditional rifle appearance that differs from most AR-platform designs. At 6.75 lbs it's manageable for field carry. The 7.62x39mm cartridge balances stopping power with recoil that most shooters find controllable.

The Mini-Thirty draws consistent praise for reliability, the quality of the cold hammer-forged barrel, and Ruger's construction standards. Shooters report good accuracy and dependable feeding. The 7.62x39 caliber is well-regarded for the balance of power and ammunition availability.

Common discussion topics include comparisons to AK-47 and AR platforms — the Mini-Thirty has a more traditional rifle aesthetic and different ergonomics. Aftermarket parts availability is narrower than for AK or AR builds. Price sometimes comes up as slightly elevated versus some competitors. Historical interest in the Mini-Thirty's place in Ruger's lineup is a recurring theme among enthusiasts.