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June 28th, 2020

Need to Swap Barrels? Get Grizzly Barrel Vise for $38.95

Grizzly Barrel Vise clamping barrel swap

Grizzly.com has a handy product that should prove very useful for readers who need to swap barrels. This CNC-Machined aluminum barrel vise can be used in your home workshop, or on the road. In the field the vise can be fitted to a block of wood which can then be temporarily clamped to a bench. Or, as you can see below, you can mount the vise to a trailer hitch for use during a match or varmint hunt. The barrel vise is currently ON SALE for just $38.95.

Grizzly Barrel Vise clamping barrel swap

This vise was designed by a member of the U.S. Shooting Team for quickly changing barrels up to 1.5 inches in diameter. Made of T-6061 Aluminum, the top clamping part of the vise is spring loaded so you can hold the gun with one hand while tightening the two nuts with the other. Grizzly notes: “Sometimes the action and scope can even remain on the rifle stock while the barrel is changed out.”

Clamping Range: Secures 7/8″ to 1.5″ Diameter Barrels
Block Dimensions: 5″ x 2.5″ x 1.4″ (Upper); 7.5″ x 2.5″ x 1.1″ (Lower)
Bolt Diameter: 3/4″ | Mounting: Use 1/2″ Hex Bolts to secure

IMPORTANT: This vise was designed for 7/8″ to 1.5″-diameter barrels. It may not work correctly with barrel diameters outside that range, or with unusual barrel contours. Not recommended for fine, polished blued steel barrels unless you protect the barrel surface before clamping. For most situations, where practical, we would remove the barreled action from the stock before using the vise.

Product Tip from EdLongRange. We welcome Reader Submissions.
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June 1st, 2019

Change Out Your Barrels Quickly and Easily with Muzzle Mod

Warren Dean Hex Barrel John Whidden Larry Racine

Competitor Warren Dean has employed a hex-end barrel to permit rapid barrel changes on his F-Class rig. Warren wrote: “I have been running what is commonly known as a switch barrel on my F-T/R rifle. Basically it allows for removal and reinstallation of the barrel with basic hand tools and with no, or very minimal, shift in zero. The two gunsmiths that I trust, Larry Racine and John Whidden, both told me that the switch barrel system would return to a very close zero with no problems. [This system] can be a great benefit to the traveling shooter and a money-saver for the shooter wanting to shoot different calibers on the same chassis.” READ Dean Switch-Barrel Report.

Larry Racine Barrel Sytem
Larry Racine is a respected gunsmith based in New Hampshire. He is also a two-time member of the U.S. Palma Team, and a five-time New Hampshire State Highpower rifle champion. Larry, who runs LPR Gunsmithing, has developed a brilliantly simple means of switching rifle barrels with an ordinary spanner or open-end wrench. With this set-up you can switch barrels in the field in seconds without the need for a barrel vise.

For most barrels, Larry mills a hex with six flats on the end of the barrel. This allows a shooter to change barrels quickly at home or on the line with a simple box-head wrench or a socket wrench. Larry says: “You don’t even have to take the barreled action out of the gun. Just set the buttstock on the ground, between your feet, put a wrench on it, hit it with the palm of your hand — and off comes the barrel.” For barrels fitted with a muzzle brake, Larry has a slightly different system. He mills two flats behind the brake so you can use an open-end wrench to do the job.

With either a hex on the end, or two flats for a brake-equipped rifle, the system works with any medium- to heavy-contour barrel with a muzzle-diameter of at least 0.700″. This will even work for high-power rigs using clamp-on sights or bloop tubes. Larry explains: “A lot of us here in New England use clamp-on front sights. The barrel will be turned to 0.750 for the sight, with the hex on the end. A bloop tube can go right over the end, no problem.”

Larry has used this system over the past few years to win a number of matches. In one 600-yard 3 by 20 prone match, Larry used three different barrels, with three different chamberings, on the same Savage rifle. Larry changed the barrels on the line.

Larry was able to do this because the system has little to no loss of zero from one installation of a given barrel to the next installation of that barrel. This lets the shooter start the match with confidence that the first sighter will be on paper. Larry reports that the simple system works great: “To date we have used this system on Savage, Remington, Winchester, RPA, and Nesika actions.”

Varminters Take Note — This Is Great in the Field
If you are a varminter shooting hundreds of rounds in a day, consider this system. We know some guys who bring 3 or 4 rifles into the field because their barrels get hot during long days of prarie dog hunting. With this smart system, you can easily swap barrels in a couple minutes. And no special equipment or barrel vises are required.

Modifying Barrels is Affordable
Racine’s system for rapid barrel removal/changing is very affordable. If Larry does the chamber work on your barrel he charges $45.00 extra to mill a hex or two flats on your barrel. The customer chooses the configuration.

If you only want the hex or flats done, Larry may charge a higher fee — call for current rates. Note this can also work for barrels with muzzle brakes or threads for suppressors. For more info, visit LPRGunsmith.com or call Larry at (603) 357-0055.

E-mail: Larry[at]LPRGunSmith.com
LPR Gunsmithing
11 Suburban Acres
N. Swanzey, NH 03431

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