The ggp365 match grade barrel is constructed of 416r stainelss steel with 0.003" dimension and a 1:10 twist rate.
Length: 3.10"
Model: GGP
Twist: 1:10"
Sights: None
Finish: Nitride
Barrel Type: Match Grade
Length: 3.10"
Model: GGP
Twist: 1:10"
Sights: None
Finish: Nitride
Barrel Type: Match Grade