Carlsons Short Invector Sporting Clays choke tube is built for .410 Stevens shotguns and intended to produce consistent, tighter patterns for clay target applications. Machined from 17-4 stainless steel with a bright stainless finish, this tube features a longer parallel section and a knurled end for straightforward installation and removal. The Improved Cylinder constriction is laser-marked on the tube end for quick identification and practical use in the field.
Key Specifications
- This is an **Improved Cylinder** choke tube designed for sporting clays.
- Compatible with **.410 Bore** shotguns (Stevens pattern).
- Thread pattern is **Invector** for compatible barrels.
- Constructed from **17-4 stainless steel** with a bright stainless finish.
- The tube is a **flush** mount design and measures **1.5 inches** in length for a compact profile.
- Features a **25% longer parallel section** to deliver more consistent patterns than conventional choke tubes.
- Equipped with a **knurled end** to aid quick and secure removal or installation.
- Compatible with **lead, steel (within limits), copperplated, nickel, Hevi-Shot, and buck shot** as indicated by the manufacturer.
- The constriction is **laser-marked** on the end for easy reference.
Purpose-built for shooters who want predictable patterns from a compact, flush-mount tube, this Carlson’s Sporting Clays choke combines durable materials and practical features in a simple package. Its 1.5-inch flush profile and Invector threading make it a discreet, reliable option for .410 Stevens shotguns used in sporting clays and similar applications.
