Spring Groundhog Hunting — Fun and Challenging
Springtime is the right time for groundhog hunting in the Northeast USA. Groundhog hunting is both fun and challenging. In today’s Saturday Showcase, we feature three videos showing successful groundhog hunts. Then there is a video about checking your equipment and verifying your varmint rifle zero.

We’ve even included a good video offering cooking tips for groundhog/woodchuck.* Yes groundhog meat can be quite savory — used in stews, sandwiches, or tacos. Last but not least we’ve included a section on groundhog shooting matches. These are fun matches with paper and/or steel groundhog targets.

Groundhog Hunt Report — Successful Stalk and Shoot

Here’s a great Realtree.com video showing successful groundhog hunts. This covers the process of spotting and tracking groundhogs on farmlands. Woodchucks are sensitive creatures that get easily spooked. This video shows that groundhog hunters need patience and skill, plus an accurate rifle.

Groundhog Hunting on the Family Farm with .17 HMR

In this video, the host employs his CZ 457 rifle chambered in .17 HMR to hunt groundhogs on his farm. The video provides a hunter’s POV with excellent Scope-Cam footage. This young shooter has 280 videos on his popular Blocketh Outdoors Channel including videos showing how to stalk groundhogs successfully. These critters go to ground quickly if they see or hear the hunter. NOTE: The lead photo for this Saturday Showcase comes from another Blocketh Outdoors groundhog video.

Groundhog Killshot Compilation Video

Here’s a classic “killshot” video showing multiple hits on groundhogs. If you want to see how a well-aimed varmint bullet can flip, spin, and elevate a groundhog, this video will keep you entertained. While we like explosive hits on prairie dogs, it may be better to use a solid, non-expanding bullet if you plan to harvest the groundhog (aka woodchuck) meat.

Groundhog Hunting — Importance of Confirming Your Zero

This AR15 Hunter channel video covers getting ready for spring groundhog season. This is a helpful video that shows how to confirm your zero on your varmint rifle. If you have an AR-platform Modern Sporting Rifle, this video is worth watching.

How to Cook Groundhog (Woodchuck) Meat

Groundhog hunting can be productive as well as fun. Yes, the meat can be harvested. Cooked right it can be very tasty. Whip up some Groundhog Stew, or Braised Groundhog Tacos. Watch the above video for groundhog cooking info. And we also found 30 other groundhog/woodchuck recipes online.

BONUS VIDEO: Prairie Dog Hunting in Wyoming

If you don’t have groundhogs in your part of the USA, don’t fret. You can still have fun hunting smaller varmints such as ground squirrels and Prairie Dogs. Here’s a good video covering P-dog hunts with a suppressed .223 Rem AR. The video covers recommended equipment including bipod, tripod, and optics.

Groundhog Matches — Fun Shooting at Paper and Steel ‘Hogs

Along with actual groundhog hunting, many shooters like to shoot paper and/or steel groundhogs in club groundhog competitions. These are fun matches that you can shoot with a variety of rifles. Our first choice would be a 22 BR for ranges out to 450 yards or a 6 BRA if targets are farther out. One popular match in the Northeast is the St. Thomas Ground hog shoot in Pennsylvania (see below).

At clubs across the country, varmint fun shoots (also known as “groundhog matches”) are becoming more popular every year. In these matches, usually shot from the bench, you engage paper targets, clay pigeons, steel “critter” silhouettes, or some combination of paper and reactive targets. Shooters like these matches because you can shoot a wide variety of rifles, you don’t have to spend a fortune to be competitive, and there is fun for the whole family. Rules are inclusive — you won’t be turned away because your rifle is two ounces overweight. A large percentage of the match fees usually go back to shooters in the form of cash prizes. And the level of camaraderie is high.

St. Thomas Groundhog Shoot, Report by Jonathan Trivette
Nestled at the base of a mountain in south-central Pennsylvania is the St. Thomas Sportsmen’s Association. On a cool Saturday morning you’ll find some of the area’s best shooters at the monthly Groundhog Match. The match attracts shooters from Virginia, Maryland, West Virginia, and of course Pennsylvania.

It may not be the longest-yardage match in the area, but it can be the one of the toughest. The range is sloped up the mountain a little so the winds can be very tricky. Often times the three wind flags at 200, 300, and 400 yards will all be blowing in different directions.

Savage has added a new chambering, 6mm Creedmoor, to its impressive Model 10 GRS rifle, already sold in 6.5 Creedmoor and .308 Win. The 6mm Creedmoor version shoots a slightly lower recoil cartridge that is well-suited for both PRS competitions and varminting. Savage’s Model 10 GRS features a very high-quality, strong, and ergonomic composite stock crafted by GRS Rifle Stocks in Norway.

With outstanding Lapua 6.5 Creedmoor brass now available that can easily be necked down to 6mm CM, we believe this 26″-barreled rifle could become popular with PRS competitors. We like the longer 26″ barrel length and the 1:7.5″ twist lets you shoot the latest high-BC 6mm match bullets, including Sierra’s new 110gr MatchKing*.

We shot a 6.5 CM Model 10 GRS rifle at SHOT Show Media Day and liked it better than many of the metal-chassis rifles being marketed to the tactical/PRS market. The Model 10 GRS is very comfortable to shoot, and the inherent accuracy is impressive for a rifle with a $1449.00 MSRP and “street price” around $1250.00.

The Model 10 GRS features adjustable cheekpiece and adjustable length of pull. The grip area is very comfortable, filling the hand naturally. The stock has a nice surface texture providing good “traction” on forearm and grip. The stock is fairly light but very strong, being made from 15% fiberglass-reinforced Durethan, with 65% glass bedding material. Only right-hand versions are available.

Savage Model 10 GRS Designations:
22597 / 6mm Creedmoor, 26-inch barrel/ 1:7.5″ twist / $1,449
22596 / 6.5 Creedmoor, 24-inch barrel / 1:8″ twist / $1,449
22599 / 308 Winchester, 20-inch barrel / 1:10″ twist / $1,449

* Sierra recommends a 1:7″ twist, but, given the velocities the 6mm Creedmoor can deliver, field testers are reporting success shooting the 110gr SMK with a 1:7.5″ twist.

Right now Precision Reloading is running a BIG SALE on Sierra MatchKing (MK) and Tipped MatchKing (TMK) Bullets. These bullets are being offered at deep discounts, with very low prices (some close to wholesale). Precision Reloading says you can save up to $37.00 on 500-ct boxes. Here are just a few examples of the dozens of types of Sierra Bullets on Sale.

Sierra 30 Cal, 200gr HPBT MK, 100 for $35.57 (marked down from $40.29)
Sierra 7mm, 183gr HPBT MK, 100 for $38.37 (marked down from $43.39) (Great new bullet)
Sierra 6.5mm, 142gr HPBT MK, 500 for $167.74 (marked down from $187.69)
Sierra 6.5 mm, 130gr TMK, 100 for $30.58 (marked down from $34.59)
Sierra 6mm, 95gr TMK, 500 for $138.75 (marked down from $156.89)
Sierra 22 Cal, 80gr HPBT MK, 500 for $117.08 (marked down from $132.39)
Sierra 22 Cal 77gr TMK, 100 for $26.19 (marked down from $29.69)

NOTE: This Sierra Bullets Sale runs through October 31, 2016, so you’ll want to place your order before the end of the month.

Sierra offers the widest selection of .30-Caliber match bullets in the world today, producing bullets suited to nearly every form of long-range competition. Along with classic HPBT and HP MatchKings, Sierra now offers the new Tipped MatchKing (TMK) line, which feature an acetal resin tip. The major advantage of adding a tip to the bullet is the reduction of drag, producing a more favorable ballistic coefficient. Another benefit is improved feeding in magazine-fed firearms.

John Whidden of Whidden Gunworks used the .243 Winchester cartridge to win the 2016 NRA Long Range Championship, his fourth LR title at Camp Perry. John selected the .243 Win because it offers excellent ballistics with manageable recoil. John says that, at least for a sling shooter, the .243 Win is hard to beat at long range. Yes, John says, you can get somewhat better ballistics with a .284 Win or .300 WSM, but you’ll pay a heavy price in increased recoil.

.243 Winchester — The Forgotten 6mm Cartridge for Long Range

by John Whidden, 2016 National Long Range Champion
My experience with the .243 cartridge for use as a Long Range High Power cartridge dates back about 10 years or so. After building a .300 WSM, I realized that the recoil was hurting the quality of my shots. The WSM shot great, but I couldn’t always execute good shots when shooting it. From here I built a 6.5-284, and it shot well. I also had a very accurate 6mmBR at the time, and my logic in going to the .243 Win was to get wind performance equal to the 6.5-284 with recoil similar to the 6mmBR. The experiment has worked out well indeed!

Championship-Winning Load: Berger Bullets, Lapua Brass, and Vihtavuori N160
For a load, currently I’m shooting Lapua brass, PMC primers (Russian, similar to Wolf), VihtaVuori N160 single-base powder, and Berger 105 grain Hybrid bullets. I switched to the Hybrid bullets fairly recently at the beginning of the 2015 season. Previously I shot the 105gr Berger hunting VLDs, and in testing I found that the Hybrids were just as accurate without having to seat the bullet into the lands. The velocity of this combination when shot through the excellent Bartlein 5R barrels (32” length) is around 3275 FPS.

For my match ammo, I seat the Berger 105 Hybrids well off the lands — my bullets are “jumping” from .035″-.060″. I only use one seating depth for ammunition for multiple guns (I know some benchrest shooters will stop reading right here!) and the bullets jump further in the worn barrels than in the fresh barrels. The bullets are pointed up in our Bullet Pointing Die System and are moly-coated. The moly (molybdenum disulfide) does extend the cleaning interval a little bit, probably 20% or so. The Lapua .243 Win brass is all neck-turned to .0125″ thickness.

Whidden’s .243 Win Ammo is Loaded on a Dillon
My loading process is different than many people expect. I load my ammo on a Dillon 650 progressive press using our own Whidden Gunworks dies. However powder charges are individually weighed with a stand-alone automated scale/trickler system from AutoTrickler.com (see below). Employing a high-end force restoration scale, this micro-processor controlled system offers single-kernel precision. The weighed charges are then dropped into the cases with a funnel mounted to the Dillon head.

The Lapua .243 Win brass is full-length sized every time, and I run one of our custom-sized expanders in my sizer die. The expander measures .243″ which yields the desired .001″ neck tension. In my experience, the best way to get consistent neck tension is to run an expander in the case neck at some point. When sizing the case neck by a minimal amount such as is the case here, I don’t find any negative points in using an expander in the sizer die.

In my experience, the keys to accurate long range ammo are top quality bullets and the most consistent neck tension you can produce. From these starting points, the use of quality components and accurate powder measurement will finish out the magic.

Great Ballistics with 6mm 105s at 3275 FPS
Running at an impressive 3275 FPS, Berger 6mm 105 grain Hybrids deliver ballistics that are hard to beat, according to John Whidden:

“My .243 Win shoots inside a 6.5-284 with 142-grainers. Nothing out there is really ahead of [the .243], in 1000-yard ballistics unless you get into the short magnums or .284s and those carry a very significant recoil penalty. In the past I did shoot the 6.5-284. I went to the .243 Win because it had similar ballistics but had much less recoil. It doesn’t beat me up as much and is not as fatiguing.

With the .243 Win, there’s no tensing-up, no anticipating. With the reduced recoil (compared to a 7mm or big .308), I can break and shoot very good quality shots. I find I just shoot better shots with the .243 than I ever did with the 6.5-284.”

David Tubb has come out with a new, improved version of his heavyweight 6mm match bullet. David’s new DTAC 115gr 6mm projectile is very slippery — the tested G1 1000-yard BC is 0.620. The DTAC 115 features a Rebated Boat Tail (RBT) design and a factory-pointed tip (what David calls a “closed nose”). This bullet is in production now, priced at $145.00 for 500 bullets. David tell us “the new DTAC 115 has arrived” and his company is currently filling backorders. New orders will be taken at DavidTubb.com starting Monday, August 15th. You can also call 806-323-9488 (8:30 am-4:30 pm CT) to order.

David explained the two main reasons why the Rebated Boat Tail (RBT) design was chosen for the new DTAC 115 bullet:

1. It is easier to precisely hold tolerances when manufacturing the 7 degree boat tail angle. Most conventional boat tails have 9 degree angles (or greater).

2. The RBT more efficiently obturates to the bore of the rifle barrel when fired. (It mimics a flat base bullet design). This will allow the RBT design to extend your accurate barrel life by reducing gas leakage around the bullet when fired in a worn 6mm throat.

NOTE: David does NOT claim the RBT offers a higher BC compared to a conventional boattail design.

DESIGN FEATURES: DTAC 115 Bullet with Rebated Boat Tail

Commentary by David Tubb
In the 1980s we shot 107 grain weight-range 6mm bullets for Silhouette and High Power competitions. Lower recoil and good wind drift were paramount in coming to the 6mm bullet diameter.

After I developed the 6XC case around 2003 I approached Sierra about making me a 6mm bullet in the 115 grain range. Sierra ran prototypes in 112, 115, and 120 grain configurations. I thoroughly tested these and decided on the 115 grain. In 2004 I used these at Camp Perry and the result was a Long Range National Championship Aggregate with a perfect 1450×101 score. Enough said….

In 2007 Sierra had just introduced its plastic-tipped bullets. I had them run a test batch of plastic-tipped 117 grain weights. These didn’t pass my criteria.

We then ran another test batch of 111 grain plastic tip 6mm bullets and they looked great in the Sierra tunnel tests. However when shot them over an Oehler 43 at 1000 yards the results indicated the plastic tips were deformed or nonexistent at the target. These didn’t pass my criteria.

FYI — that plastic tip deformation testing information preceded the Hornady “Plastic tips Are Bad” advertising campaign by more than seven years.

When using a .308 early in my High Power rifle career we shot 190 grain Sierras at the 600-yard stage. When 600-yard accuracy began to fall off a switch to a 185gr Lapua rebated boat tail brought the accuracy back. I remember shooting some very high X-Count scores with 185gr Lapuas. The reason the Lapua worked in a worn barrel is because the rebated boat tail allows the bullet to obturate to fit the worn throat and prevent less gas leakage around the bullet when fired.

I had a bullet-maker friend reform some 6mm 115s with a rebated boat tail (RBT) in 2015 and had excellent results. So it was a natural move to redesign the current DTAC 115 6mm with a RBT and a 7 degree boat tail.

Ballistic Coefficent and Stabilization

High BC Confirmed
David says, “The new DTAC 115 RBT testing is complete and [we] can claim a G1 1000-yard BC of 0.620″.

Required Twist Rate for Stability
David reports: “This bullet stabilized out of true 1:8″ twist or faster barrel at velocities approaching 3000 fps at sea level”.

The Precision Rifle Series (PRS) has introduced a new, price-capped Production Class in an effort to boost participation by making competition more affordable. Under recently-issued PRS rules, Production Class rifles may cost no more than $2000.00. The rules state:

“Production Division combined rifle and scope MSRP as listed on the company’s website shall not exceed $3,000 USD, the rifle shall not exceed $2,000 USD and the optic not exceed $2,000 USD.

Production Division rifles are not permitted to be altered or improved in any way from the original factory configuration.

In an effort to prevent exorbitant costs for beginning shooters, Production Division round count will not exceed 80 rounds.”

To fit the new Production Class Rules, MasterPiece Arms (MPA) has developed the new BA Lite PCR Competition Rifle built around a Savage Model 12 short action. Designed specifically for the new PRS Production Class, MPA’s PCR Competition Rifle offers many premium features yet stays under the $2,000 Class limit. The Savage action is upgraded with a Rifle Basix 2-lb trigger, and the adjustable, modular chassis offers a bag rider, barricade stop, and even a built-in bubble level. Bipods can be attached up front to a rail, with optional spigot mount. MPA PCR Rifles come with stainless Bergara barrels, 22-26 inches in length, fitted with MPA muzzle brakes (muzzle thread is 5/8-24 TPI).

MPA BA Lite PCR Competition Rifle Specifications:
Chamberings: 6mm Creedmoor, 243 Win, 6.5 Creedmoor, 308 Win, 6.5 x 47 Lapua, 6mm x 47 Lapua
Action: Savage Model 12 Short Action
Trigger: Rifle Basix Savage Trigger Set to 2 lbs.
Barrel: Bergara 416R Stainless Premium Barrel Blank
Chassis: MPA BA Lite Chassis
Muzzle Brake: MPA High Performance Muzzle Brake
Magazine: AICS Type (10 Round Accurate/AICS Type Magazine Included)
Chassis Weight: 2.9 lbs. (Overall rifle weight depends on barrel length and contour.)
MSRP: $1,999.99

Left-Hand and Right-Hand Models in Choice of Five Cerakote Colors
The MPA BA Lite PCR Competition Rifle is available in black, burnt bronze, flat dark earth, gunmetal, and tungsten in both left- and right-handed set ups. All chassis and barrels are Cerakoted® in a multitude of colors and patterns. (Custom patterns are $150.00 extra). Barrel lengths available include 22 inches through 26 inches. The barrel twist is caliber-specific and the barrel muzzle thread is 5/8-24 TPI.

Editor’s Note: While the MPA PCR Competition rifle has nice features, it’s hard not to compare it to the Ruger Precision Rifle costing hundreds less. The latest Gen 2 Ruger Precision Rifle, with a sleeker handguard and factory muzzle brake, is available for under $1500.00 “street price”. Ruger lists a $1599.00 MSRP for the Gen 2 RPR versus $1399.00 for Gen 1 models.

No doubt you’ve heard the term “reticle” before, but it probably brings to mind the cross-hair you see through a rifle-scope. This term “reticle” can also describe an optical aid used to score targets. This story discusses a new scoring reticle with precisely-defined circles etched on clear plexiglass. This scoring reticle (as attached to a magnifying crystal) is used to determine whether bullet holes fall inside or outside the scoring circles on targets. This unique new scoring reticle allows match scorers to “equalize” the shot placements of all popular calibers from .204 up to .308. This way, there’s a “level playing field” for all calibers, and any caliber rifle can compete on an equal basis with the 30s.

New ‘Equalizer’ VFS Scoring Reticle

by Ron Goodger
The ubiquitous controversy over the advantage of larger caliber bullets in VFS (Varmint for Score) matches still rages, but there is a simple solution that is being embraced by all to whom I have shown it. The concept is simple, and it accomplishes the same thing the UBR (Ultimate Benchrest) targets do with the advantage that it can be used on any target a club happens to have on hand.

I had heard shooters complain about the advantage that larger calibers have many times and wish there was a fair way to score targets that would level the playing field for all calibers. The UBR concept came along and I read up on it. When a match was held close enough that I could enter, I did so and observed first hand what it was all about. The UBR targets essentially make the distance from the bullet hole center to the scoring ring edge the same for each caliber by using different-sized rings on the caliber-specific targets. After seeing the accompanying disadvantages of using this method (the chief one being the large number of targets required by UBR rules and the resulting increased time required to hold a match), I began searching for a simpler way to accomplish the same thing. I was aware of a number of mid-West clubs wanting to make scoring fair but unwilling to use the UBR method because of the disadvantages.

I came up with an idea late in 2015 and designed a scoring reticle that would do the job. The following diagrams graphically explain how UBR and my scoring reticle accomplish the same thing. The illustration above shows how different caliber bullets hitting the same center point of impact will each just score the 10 ring edge on the different-sized, caliber-specific UBR 10 Rings . It is clear that it is the distance from the center of the bullet to the scoring ring that is made uniform by the different 10 Ring sizes.

The illustration below shows how my VFS scoring reticle accomplishes the same thing by scoring every shot with an .308-equivalent ring that circumscribes the inner caliber-specific ring. The dotted line shows that the center of each bullet hits the same distance from the edge of the scoring ring. It is clear that, using current VFS scoring techniques, the .224, .243, and .257 bullets would score misses. However, scoring each bullet with the .308 ring around the hole illustrates that all calibers would be scored the same.

Scoring Reticle Converts Any Caliber Shot to a .308-Equivalent Hole

The above photo of an IBS 100-yard target has a 6mm hole that is clearly a nine (9), using current scoring methods. But consider that, if a .308 bullet from a 30 BR hit in the very same location, that .30-caliber shot would score in the Ten Ring. Why should the 6mm bullet, whose center was just as close to the middle of the target, be penalized because of the bullet diameter? The image on the right shows the scoring reticle with the 6mm scoring ring centered on this hole. With this scoring reticle, the .308 ring around the 6mm hole clearly scores the 10 Ring, just as a 30-caliber bullet centered in the same spot would do. That is as fair as it can get.

The above image (two shots per frame) from a Hillsdale Michigan varmint target has two 6mm holes that scored a 16. Score values are 10 points for a shot in the white, 5 points for a shot in the orange, and 1 point for hitting the center dot. This was a match that had 30BRs shooting in it. The next photo shows how scoring this frame with the VFS reticle would have resulted in a 21 because the left side of the reticle’s .308 circle just extends into the 10-point white bulls-eye region. So, in effect, there were two (2) shots in the white for 2×10 points (based on the .308 equalizer effect of the reticle). This shows how the reticle will level the VFS playing field regardless of what target is being used.

VFS Scoring Reticle Features and Specifications
The 6mm circles have been placed in the center of the reticle because it is expected to be the most commonly-used caliber, and that makes it easier to see in the crystal. Any of the ring sets can be used for a .308. The sizes of the circles are guaranteed accurate to within .001″ on the outside edge of the circle by the reticle’s manufacturer. I have found the best magnifier crystal to use is a genuine Badash crystal that measures 3.25″ in diameter. They are available from several eBay sellers and are easily attached using a piece of packing tape about 3/4-inch wide around the edge of the reticle (visible on the crystal in the lower part of the photo). That makes the Plexiglas reticles easy to replace in the event they become scratched up from frequent use.

A number of Midwest rifle clubs have already purchased these scoring reticles. The Plexiglas reticles are available for $15.00 each plus $2.04 shipping from the author (does not include the crystal). Email him at LRGoodger [at] gmail dot com for more information.

At the recent IBS 600-Yard Nationals, the 6mm Dasher cartridge was the most popular chambering for both Light Guns and Heavy Guns. The Dasher, a 40° improved version of the 6mmBR Norma case, can definitely shoot — no question about that. But the Dasher has one less-than-ideal feature — its very short neck. This makes it more problematic to shoot a wide variety of bullet types — short bullets as well as long. In addition, the short neck makes it harder to “chase the lands” over time.

For those folks who like the performance of the 6mm Dasher, but prefer a longer neck, there is an excellent alternative — the 6mm BRDX. This wildcat shares the 40° shoulder of the Dasher and has nearly the same capacity. Like the Dasher, the 6 BRDX can drive 100-107gr bullets to the same 3000-3050 FPS accuracy node. But the 6 BRDX has a longer neck than the Dasher. Depending on your “blow length”, the 6 BRDX will typically give you about .030″ to .035″ more usable neck length. That may not sound like much, but it is very useful if you have a longish (.110″+) freebore and you still want to shoot shorter bullets in the lands for some applications.

Your editor has a 6mm BRDX and I really like it. The neck is long enough to let me shoot 90-grainers loaded into the lands as well as 105-grainers. Fire-forming is pretty easy. I just load very long (so there is a firm jam) and shoot with 30.0 grains of Varget and a 100+ grain bullet. With a Brux barrel, my BRDX easily shoots quarter-MOA, with some 100-yard groups in the ones in calm conditions. This is with a Stiller Viper Action, and Shehane ST-1000 stock bedded by Tom Meredith.

6mm BRDX Reamer, Dies, and Hydro-Forming Service
It’s not difficult to set up a rifle to run the 6 BRDX. Dave Kiff’s Pacific Tool & Gauge has the reamer (just tell him the freebore you want). Whidden Gunworks offers excellent BRDX sizing and seating dies. And if you don’t like fire-forming, give Darrell Jones of DJsbrass.com a call. Darrell can hydro-form 6 BRDX brass and even turn the necks to your specs. Darrell’s hydro-forming service saves you time and preserves precious barrel life.

Article by Bill, Editor of Rifleshooter.com
A few years ago I built a custom switch-barrel Remington 700 on an AICS Chassis chambered in .243 Winchester and .308 Winchester. I found the .243 Win finicky during load development and started looking at other options for the 6mm Bartlein 1:8″-twist HV barrel.

Initially drawn to the 6mmBR and 6mm Dasher, I realized these cartridges wouldn’t feed from an AICS magazine system without extensive modification. I took a look at the 6mm Creedmoor, 6XC, and 6mm-6.5×47 Lapua (aka 6×47 Lapua), all of which feed well from a detachable magazine. At right you can see the 6×47 Lapua in an AICS magazine. It has the “Goldilocks factor” — not too long, not too short.

The ability to simply convert 6.5×47 Lapua brass to 6×47 brass by running the parent 6.5mm brass through a full-length Forster sizing die in a single step was what made me choose the 6×47 Lapua over the 6mm Creedmoor and 6XC (both excellent cartridges in their own right). I also own a 6.5×47 Lapua rifle, so I had a supply of 6.5×47 brass ready to neck-down. Being able to create 6×47 brass easily (one pass and done) was very appealing.

Left to right, below: 6mmBR, 6-6.5×47 Lapua, 6.5×47 Lapua, and .243 Winchester.

I cut the chamber end off my .243 Win barrel, threaded and chambered my rifle for the 6×47 Lapua cartridge. I have written a lengthy article on this cutting and re-chambering process. Home gunsmiths interested in this process can READ MORE HERE.

When the re-chambering was complete, I headed to the range and worked up a set of eight loads using Berger 108 BTHPs, H4350, Lapua brass, and CCI 450 primers.

Load development was a little trickier than with the 6.5×47 Lapua parent cartridge. The accuracy nodes were smaller. However, once I dialed in a load with Hodgdon H4350 and the 108-grain Berger BTHP, the rest was history. The 6×47 rig is now one of the most consistent rifles I own, holding just above 0.3 MOA for 5-round groups. Below is a 100-yard test target with 108-grain Berger BT in the 6×47 Lapua. Five-shot group sizes are (L to R): .369″, .289″, and .405″. The average size was .354″ or .338 MOA. [Editor: We think that is excellent accuracy for a tactical-type rifle shot from bipod.]

Learn More about this 6×47 Lapua Project
I’ve written more about this 6×47 rifle on my Rifleshooter.com website. To learn more about my experience with the 6×47 Lapua, click this link: 6-6.5X47 Lapua Review.

.224 Caliber (5.56 mm), 77gr HPBT, $18.99 per hundred (Item #: GRB2277)

.308 Caliber, 220gr HPBT, $29.99 per hundred (Item #: GRB30220)