Looking for fluted Bartlein, Hawk Hill, or PROOF Research cut-rifled stainless barrel? Take a look at our in-stock options for spiral and straight fluted barrels. If there's a contour, caliber, or finish length you'd like that isn't currently listed as available, send us an email at info@altusshooting.com to inquire about lead times and availabilty.
Flute Specs
Barrel 1:
- Manufacturer: Proof Research Stainless
- Profile: M24 with Straight Fluting
- Caliber: .264
- Twist: 1:8
- Length: 28” max finish length, Recommended Finish Length 26”
- Rifling: 4 Groove
Barrel 2:
- Manufacturer: Bartlein Stainless
- Profile: Bull Sporter with Straight Fluting
- Caliber: .264
- Twist: 1:8
- Length: 26” max, Recommended 24”
- Rifling: 5R
Barrel 3:
- Manufacturer: Bartlein Stainless
- Profile: M24 with Straight Fluting
- Caliber: .30
- Twist: 1:10
- Length: 28” Max, Recommended 24”
- Rifling: 5R
Barrel 6:
- Manufacturer: Bartlein Stainless
- Profile: Bull Sporter with Straight Fluting
- Caliber: .264
- Twist: 1:8
- Length: 26” max, Recommended 24”
- Rifling: 5R
Barrel 7:
- Manufacturer: Bartlein Stainless
- Profile: Bull Sporter with Straight Fluting
- Caliber: .264
- Twist: 1:8
- Length: 26” max, Recommended 24”
Barrel 10:
- Manufacturer: Bartlein Stainless
- Profile: Heavy Palma with Spiral Fluting
- Caliber: .264
- Twist: 1:8
- Length: 28” max, Recommended 24”
- Rifling: 5R