20 Gauge Shotgun Choke - <15k> - Saiga by SGMT
- Constriction .0150 inches - Modified Choke
- 4140 Heat Treated Steel
- Black Oxide Finish
- Chrome Barrel Inside Diameter
- Threaded Attachment
- Thread Size - 20mm Diameter x .75 Pitch (M20x.75)
- Thread Direction - Right Hand Thread
- For Better Control of Your Shot Pattern