The Brownells 10mm Auto AR-15 barrel allows fans of the powerhouse 10mm cartridge to built an AR-style carbine or pistol chambered in their favorite pistol round, enhancing its usability with a new platform.
The Brownells 10mm Auto AR-15 barrel is machined from triple stress-relieved 4150 steel, which features a nitride coating for added strength. Each barrel comes equipped with 360-degree feed ramps and a hand-polished chamber that ensures reliable extraction.
- Features 1:16 rate of twist
- Designed to work with any blowback .40 S&W bolt-carrier group
- Features 11-degree target crown
- Includes threaded muzzle with 5/8x24 TPI thread pitch
The Brownells 10mm Auto AR-15 barrel is completely made in the USA and will require the use of an extra-heavy AR buffer for reliable operation.
- Twist:
- 1-16
- Cartridge:
- ATT_10 mm Auto
- Finish:
- Black
- Barrel Length:
- 10.5''
- Length:
- 10.5''
- Muzzle Threads:
- 5/8-24
- Requires FFL:
- False
- Drop Ship Days:
- 0
- Clearance Flag:
- 0
- Ammo Flag:
- False
- Hazardous Mat Flag:
- False
- FFL Flag:
- 0
- Drop Ship FLag:
- False
- Availability:
- in-stock
