Shadow Systems Full-Size Threaded Spiral Fluted Barrel MR/DR Black

The Shadow Systems Full-Size Threaded Spiral Fluted Bronze Barrel for MR920L / DR920 is a precision drop-in replacement barrel chambered in 9mm. Machined from certified 416R stainless steel with a Nitride Black finish, this barrel delivers excellent accuracy, heat dissipation, and long service life. It features spiral fluting to reduce weight and help channel debris, a target crown, and 1/2x28 threading with an included thread protector.

All Shadow Systems barrels are broach cut with a 1:10 RH twist and feature fully supported chambers that are safe for use with both jacketed and lead cast bullets.

Features

• Full-size length barrel for MR920L and DR920 models and Glock Gen5 G17. *DOES NOT FIT DR920P*
• Spiral fluted design reduces weight and aids in debris management
• Nitride Black finish for enhanced corrosion resistance
• 1/2x28 threading with included thread protector
• Broach cut rifling with 1:10 RH twist
• Fully supported chamber - safe for jacketed and lead cast bullets
• Target crown for improved accuracy and velocity consistency
• 100% Made in the USA