Black Nitride AR-15 Legend Muzzlebrake (Multiple Calibers)

Black Nitride AR-15 Legend Muzzlebrake (Multiple Calibers)
Product Specs:

303 Stainless Steel
Heat Treated Locally
Counterbored with a 45 Degree Cut Face
6 ports to reduce muzzle rise
Available in several threads & diameters
Nitride Coated
100% Made in the USA!

Variant Specifics:
1/2×28 Pencil Legend:

Thread Pitch: 1/2×28
Overall Length:2.25″
Outer Diameter:.630″

1/2×28 Legend:

Thread Pitch: 1/2×28
Overall Length: 2.25″
Outer Diameter: .745″

1/2×36 Legend:

Thread Pitch: 1/2×36
Overall Length: 2.25″
Outer Diameter: .745″

5/8×24 Legend:

Thread Pitch: 5/8×24
Overall Length: 2.25″
Outer Diameter: .745″

.578×28 Legend:

Thread Pitch: .578×28
Overall Length: 2.25″
Outer Diameter: .745″

M18x1.5 RH (8.6  Blackout):

Thread Pitch: M18x1.5 RH
Overall Length: 2.25″
Outer Diameter: 1″