True Precision Inc TP/22 16.10" True Profile 416R Stainless Steel Barrel Fits Ruger. 10" True Profile 416R Stainless Steel B - The True Profile Barrel for the Ruger 10/22 is a high-performance upgrade designed to elevate the functionality and appearance of rifles. This barrel is machined from Shaw Barrels custom rifled blanks and sports a .22LR Bentz match chamber with 1/16" twist rifling. These barrels feature precision fluting to reduce weight while maintaining strength and 1/2 X 28 threaded end. Made from premium U.S. sourced stainless steel it ensures durability and longevity whether on the range or in the field. Available in all of True Precisions signature coatings this barrel provides a sleek custom look with the performance to match. Specifications for True Precision TP1022TBLSS TP/22 16.10" True Profile 416R Stainless Steel B: Manufacturer: True Precision Color: Stainless Caliber: .22 Long Rifle Barrel Length: 16.1 in Barrel Profile: Contour Barrel Twist Rate: 1-16 Barrel Material: 416R Stainless Steel Flutes: Yes Gun Make: Ruger Weight: 26.5 oz Fabric/Material: 416R Stainless Steel Length: 16.1 in True Precision TP1022TBLSS TP/22 16.10" True Profile 416R Stainless Steel