This Carlson’s flush improved modified choke tube is designed for use with Mossberg Model 835 and 935 shotguns and is specified for 12ga. The tube is identified by a .735 constriction marking and is intended to tighten shot patterns compared with a cylinder bore. The constriction value is provided and etched on the tube for easy identification.
Key Specifications
- Compatible with Mossberg 835/935 shotguns as stated in the product name.
- Designed for 12ga use as listed in the product name.
- Constriction listed as .735 (marked on the tube).
- This choke tube tightens the pattern to produce denser shot groupings than an unfitted barrel.
- The product description notes the constriction is etched on the side for visible identification.
- Manufacturer identified as Carlson’s in the provided product name.
- The design is a flush style choke intended to sit nearly level with the muzzle crown.
- Manufacturer lists the weight as 0.155 (unit not specified in source data).
Practical and straightforward, this Carlson’s improved modified choke offers a simple way to tighten patterns for hunting and general-purpose 12 gauge use on compatible Mossberg 835/935 shotguns. Its flush profile and visible constriction marking make it easy to carry and identify in the field when you need consistent, repeatable patterning.









