The Carlson's Delta Waterfowl Choke Benelli Crio/ Crio Plus MR, LR 12ga. 2 pk. are precision engineered extended choke tubes designed to throw tighter and denser patterns for waterfowl pursuit, crafted from 1704 stainless steel for durability and corrosion resistance. These chokes feature a 25% longer parallel section to deliver more consistent patterns, with knurled ends for quick, tool-free removal in the field. Each choke tube proudly displays the constriction and size on the end and body, providing easy reference when switching between mid-range and long-range options. Compatible with Benelli Crio and Crio Plus systems, they support a broad range of waterfowl loads and deliver standout performance with steel shot, while the Long Range constriction carries a caution to avoid shooting steel larger than BB or speeds over 1550 FPS; loads exceeding these limits should be paired with the Mid Range choke to maintain pattern integrity. Built in the United States, these black-finished tubes combine reliability with practical field use, enabling hunters to adapt to varying waterfowl environments and distances while maintaining tight, dense patterns that maximize light-draw efficiency and hit probability.