

Our masterfully crafted barrel upgrade for Savage, Mossberg, MVP, and Ruger Precision
Scroll down to see all of the bolt action barrel choices you have.
Call to order (503) 410-5583 or email sales@columbiariverarms.com
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Mossberg MVP Mini Prefit
$315.00Mossberg MVP Prefit
$315.00RUGER PRECISION RIFLE
$315.00SAVAGE SMALL PREFIT
$315.00Bolt Action Finish
$75.00SAVAGE LARGE PREFIT
$315.00Bolt Action Fluting
$165.00 – $275.00For barrel installation services see a qualified, experienced, licensed gunsmith.
Bolt Action Contours
Pricing $315 up to 26”
$10.00 per inch (or partial inch) over 26”Step Profile A B C D E D3 1.2 0.780 0.625 2.00 3.125 D4 1.2 0.875 0.650 2.00 2.875 D5 1.2 0.900 0.700 2.00 2.5 Med Palma 1.2 0.92 0.82 3.0 5.5 Heavy Palma 1.2 1.0 0.9 3.0 5.5 Step Taper
Straight Taper
Straight Profile A C D D6 1.2 0.750 3.0 D7 1.2 0.875 3.0 D8 1.2 1.0 3.0 M24 Heavy Varmint see thread chart 0.9 3.0 S3 Varmint see thread chart 0.8 2.0 S4 Bull
see thread chart 1.0 2.0 S1 Sporter
see thread chart 0.585 2.0 1/2″ treads only S2 H-Sporter
see thread chart 0.685 2.0 Customer is responsible for choosing the correct profile and type of barrel to fit his/her action and barrel nut. Bolt action barrels that we thread will come to fit the factory standard tenon length.
The following profiles do not have a shoulder that allows for a barrel nut: D3, D4, D5, Med. Palma, Heavy Palma, D6, D7 or D8.
The following profiles have a shoulder that allows for a barrel nut: M4 Heavy Varmint, S3 Varmint, S4 Bull, S1 Sporter, and S2 H-Sporter.
Thread Chart – Non-Prefit
If we thread your barrel, it will come to fit the factory standard tenon length.
Tenon Diameter Pitch Remington 700 1.0625 16 TPI Winchester/Ruger M77/ #1 1.00 16 TPI Defiant- shank length 1.0625 16 TPI Mauser Large 1.10 12 TPI Thread Chart – Prefit
If we thread your barrel, it will come to fit the factory standard tenon length.
Tenon Diameter Pitch Mossberg MVP 1.0625 20 TPI Ruger Precision Rifle 1.00 16 TPI Savage Small 1.055 20 TPI Savage Large 1.120 20 TPI ***NEW WEBSITE UNDER CONSTUCTION*** PLEASE CALL OR SEND ORDERS TO ORDERS@COLUMBIARIVERARMS.COM UNTIL FURTHER NOTICE Dismiss