Questions? Give us a call: (503) 410-5583|sales@columbiariverarms

• Rifle Barrels
  • Blanks & Contoured Blanks
  • Bolt Action Prefits
• AR Barrels
  • Configure Custom Barrel
  • Gas Systems
  • Profiles
• Fluting
  • Hurricane
  • Smiley
  • Straight
  • Honeycomb
  • BHW
  • Tear Drop
  • Dimple
  • Octagon
• Manufacturing Process
• True Sporting Arms
• Accessories and Apparel
• Aerospace & Defense

• Rifle Barrels
  • Blanks & Contoured Blanks
  • Bolt Action Prefits
• AR Barrels
  • Configure Custom Barrel
  • Gas Systems
  • Profiles
• Fluting
  • Hurricane
  • Smiley
  • Straight
  • Honeycomb
  • BHW
  • Tear Drop
  • Dimple
  • Octagon
• Manufacturing Process
• True Sporting Arms
• Accessories and Apparel
• Aerospace & Defense

Configure Your 6×45 James Mason 2016-07-20T16:47:09+00:00

7.5 Inch

Twist Rate

1×8

1×9

1×10

9.5 Inch

Twist Rate

1×8

1×9

1×10

10.5 Inch

Twist Rate

1×8

1×9

1×10

12.5 Inch

Twist Rate

1×8

1×9

1×10

14.5 Inch

Twist Rate

1×8

1×9

1×10

16 Inch

Twist Rate

1×8

1×9

1×10

18 Inch

Twist Rate

1×8

1×9

1×10

20 Inch

Twist Rate

1×8

1×9

1×10

22 Inch

Twist Rate

1×8

1×9

1×10

24 Inch

Twist Rate

1×8

1×9

1×10

ENTER COUPON CODE: MANA30 TO SAVE 30% ON YOUR CUSTOM AR OR BOLT ACTION ORDER During this unique time in our history, we hope you are all safe. We at Columbia River Arms are abiding by all state and federal government mandates concerning the COVID-19 virus. Because we are a small, family run business whose processes allow for proper social distancing, we are currently open. Please be aware that could change at any time. We will keep you updated. Please note that shipments will be delayed due to COVID-19 Our MANNA30 sale, scheduled to end on March 31st, will be extended. Please place your orders online. Limited phone support will be available. Stay safe, America! Dismiss