The Q Sugar Weasel 5.56 13" Upper Receiver is a testament to Q's engineering prowess, offering a robust design with a 13-inch barrel and a 1:7 twist rate. This upper receiver is crafted for precision and reliability, featuring an adjustable gas block and a free float M-LOK rail for enhanced performance.

Ideal for range time and training, the Sugar Weasel Upper Receiver provides versatility and ease of use. Q is renowned for its innovative designs and commitment to quality, making this upper receiver a top choice for firearm enthusiasts.

Key Features:
- Manufacturer: Q
- Model: Sugar Weasel
- Caliber: 5.56 NATO
- Condition: New
- Barrel Length: 13"
- Adjustable Gas Block: Yes
- Free Float M-LOK Rail: Yes
- Weight: 4.53 lbs
- Length: 24.8 in
- Width: 4.4 in