Description
CHAMBER OPTIONS:
The chambers offered for this barrel include the .22 LR Match, Bentz, and Nevius.
.22 Match:
The .22 LR Match is the standard for match grade .22 LR barrels for bolt action rifles.
.22 Bentz:
The .22 Bentz chamber is slightly larger in diameter at the case mouth with a more forgiving lead angle. The .22 Bentz chamber reamer is what we use for auto loader .22 LR barrels (such as the Remington 597).
.22 Nevius
The .22 Nevius chamber has a 1.5 degree leade and is designed around Lapua ammunition.
The barrel will be engraved to designate the chamber reamer used. Barrels chambered .22 Match will be engraved “JARVIS 22LR M”, barrels chambered .22 Bentz will be engraved “JARVIS 22LR B”, and barrels chambered .22 Nevius will be engraved “JARVIS 22LR N”.
BARREL THREADING:
If you need a thread pattern other than 1/2-28, please contact us via phone at 406-625-2562 or via email at [email protected].
BARREL SPECS:
-Caliber: .22 LR
-Twist: 1/16
-Rifling: Button Rifled
-Material: 416 Stainless Steel
-Contour: .920″ Straight (No Taper)
Mike Sharp (verified owner) –
Simply amazing… I bought a 21” match chamber barrel and I couldn’t be more pleased with the result.
The lead time was just a shade over 4 weeks and the wait time was well worth it. I was able to set up the gun this morning, torquing and setting the headspace.
My first range outing was not at all what I was expecting. After the first five rounds of Wolf Target went into the same hole at 50 yards I was hooked. So – instead of the long and tedious search for the perfect ammo for this barrel I tried some good old CCI Sv. Simply amazing – 12 into the same 1/2 inch space at 50 yards.
I went ahead and decided to try some fun shooting… set up the KYL steel at 100 yards and hit the 1” steel over and over. Wow, just Wow!
I’ll give the barrel a good cleaning and get through the few hundred rounds of break in next week and then try a variety of too expensive ammo to see if any beat the performance I saw with the Wolf and CCI flavors.
Mike
prozack8684 (verified owner) –
The 21in Nevius Jarvis barrel is a complete hammer! With Lapua CenterX it’s shooting 1/2-3/4in groups at 100yds. I would buy this barrel over and over again. Im about to show the Vudoo and Anny boys how it’s done at my 100yard bench rest match!
Frans (verified owner) –
I just tried my new Jarvis 21″ barrel on my 457 MTR. It was not windy at all, maybe 2 mph, but it was snowing heavily and it was 18F. Just giving it a whirl with SK long range match, my go-to lower cost pretty good ammo, I did better at 100 yard than I have ever done. 8 out of 10 inside 1 MOA, time and time again, some better, some slightly worse, but no flyers. The flyers frustrate me most. Of all 60 rounds, I have to say at 100 yards, all fell within a 1.25 circle.
I was using a bipod at the bench with a rear bag and am relatively new to shooting. I bought my MTR in June 2025.
Now I want him to make a 24″ barrel….
Scott Gobel –
I bought a 18” with match chamber for my CZ 457 and I was truly amazed with the accuracy of this barrel , first 3 shot groups was in the low two’s and the second was in the upper one’s with Eley HVHP ! I’ve had Lilja barrels on several of my rifles over the years and they didnt shoot as well as this Jarvis 18” I couldnt be happier and will recommend them to others at the range.
Jimbo –
Got mine last winter and finally swapped it out with my 21 inch match Jarvis. This thing shoots like a real competition gun now. Holding a solid 2 inch group at 150 yards with federal auto match which is what I shoot for break in and plinking. Good job boys at Jarvis.