The Carlson's Choke Tube SPT CLAYS from Carlson delivers precision performance for 12 gauge shotguns with a Modified choke profile, designed to optimize clay targets and field upland shooting alike. Built from 17-04 stainless steel and precision machined for a durable, corrosion-resistant fit, this extended choke tube uses a Mobil thread pattern to ensure a secure, consistent installation on Beretta Benelli Mobil platforms. With an outer diameter of .705 inches and a measured 1.25 x 3.60 x 7.80 dimension, the tube maintains a 25% longer parallel section to produce tighter, more uniform patterns without sacrificing reliability. The blued finish adds a classic, low-reflective look while resisting wear in demanding field conditions. As an extended choke in a 12 gauge configuration, the SPT CLAYS tube is ideal for sport shooting, trap, and clay target runs where tighter, controlled patterns can improve hit consistency and overall scores. Crafted from high-quality stainless steel and engineered to deliver repeatable performance, this Carlson choke tube pairs seamlessly with existing barrels that feature Mobil-thread compatibility, providing a dependable upgrade for shooters seeking enhanced pattern density and precision without changing their setup.