Before you groan, roll your eyes, and blow off the rest of
our discussion--hold on for a minute! You do NOT have to buy
a completely custom rifle to get good accuracy at longer distances.
As a matter of fact, an inherently accurate rifle may already
happily reside in your gun cabinet. Remember, I'm able to shoot
6 inch groups at 500 yards off shooting sticks with my off-the-shelf
Remington action .300 Win Mag. If you buy SMART, instead of
going for glamorous names or beautiful wood, you can get a
very accurate rifle for minimal investment.
There are four major categories to consider in making a
logical, thoughtful decision on the best rifle for you. These
are the action, the chambering, the barrel, and the stock.
I'll lay out 3 examples for each category, Good/Better/Best
(Dale and I have done all 3!). Hopefully, we can save you
some time, trouble and money! Here are the definitions we're
using for these three categories:
· "Good" rifle choice: buying one off the
shelf, or taking one you already have out of your gun cabinet,
and developing a load carefully tuned for that rifle.
·
"Better" rifle choice: buying one off the shelf,
or taking one you already have out of your gun cabinet, and
taking it to a competent custom gun smith and having it accurized
(squaring up the action, bedding the action and barrel correctly,
installing an adjustable after-market trigger, rechambering
the original barrel); more better: all of the above, plus replacing
the original barrel with a match-grade barrel).
·
"Best" rifle choice: having a custom gun smith build
your rifle to your specifications, with a custom action, match-grade
barrel, after-market adjustable trigger, etc.
Obviously, as the choice increases in quality, so also does
the price escalate.
1) THE ACTION: Choose an action that doesn't have basic
accuracy problems. In our quest to extend our effective shooting
range, we consulted, nagged, hung around with and basically
drove nuts some world-class bench-rest shooters who are members
of the same shooting range we are. We discovered that the
vast majority of bench-rest shooters use rifles with custom
actions based on the Remington 700 bolt action. Many bench-rest
shooters, using these same Remington-based actions, enjoy
prairie dog hunting. They routinely kill prairie dogs at
distances of 1000 yards and further. Dale and I figured that
if a Remington-based action was good enough for these anal-retentive
guys, then it would be good enough for us. Lever actions,
automatics, pumps and other configurations just can't compete,
accuracy-wise. One other consideration: see if your chosen
action can be configured to accept detachable magazine clips.
It's MUCH faster to change out 3- or 4-shot clips, rather
than having to stuff additional shells into an internal magazine,
when you're trying to get a game animal down for good.
·
GOOD: Remington 700 action; more good: Remington 700 action
that accepts clips
·
BETTER: Remington 700 action accurized, accepts clips
·
BEST: Remington based Nesika custom action
2) THE BARREL: Choose your rifle barrel appropriately.
Make sure your rifle's barrel is long enough and heavy-walled.
Barrel length is needed for maximum accuracy and to allow
enough pressure to develop so that final muzzle velocity
is adequate. Shorter barrels are easier maneuver and lighter
to carry, but are inherently less accurate--think of a snub-nose
pistol versus a long-barrel pistol. Long barrels are harder
to maneuver and much heavier, but protect your rifle's accuracy.
Even more important, wall thickness of the rifle barrel is
absolutely critical for consistent performance. Each time
the rifle is fired, the exploding powder in the chamber hits
the barrel like a hammer, creating a sine wave that runs
down the barrel. Heavier barrels react much more consistently
to this sine wave than lighter barrels, insuring the bullet
emerges from the barrel at the same vertical and horizontal
place each time. Also, heavier barrels heat up much more
slowly than lighter barrels. Any shooter who has spent time
at the shooting range is familiar with the phenomenon of
vertical stringing of shots that occurs when a barrel gets
hot from multiple rounds fired in a short period of time.
You MUST be able to fire 3 or 4 rounds rapidly, in order
to put your game animal down for good, without having your
accuracy compromised by a hot barrel. A third important benefit
of a heavy-walled barrel is the reduction in kick when you
shoot it. Higher barrel mass translates into greater inertia
and less kick. Dale and I noticed the bench-rest shooters
all use very thick barrels; extreme distance varmint hunters
have such heavy barrels that some of them need cranes to
move them! We decided to use barrels as heavy as we could
comfortably carry. The downside of a heavy barrel is--IT'S
HEAVY!! However, at 5'3"/125 lbs, if I can carry my
rifle, a Nesika .300 Jarrett all decked out with a heavy
fluted barrel, big scope, and bipods, topping out at 11 lbs,
daily over 10-15 miles of rugged terrain chasing elk, I figure
anybody else can handle that load, too. A popular choice
for the uninformed hunter is a lightweight rifle, due to
its lightweight barrel. Rifle manufacturers seem to promote
the reed-thin barrels especially hard for bighorn sheep/mountain
goat hunters, expounding on how much easier they are to carry.
These same manufacturers neglect to mention the dreadful
long-range accuracy problems inherent to these rifles. Lightweight
barrels are thin-walled, therefore lighter and easier to
lug around, but they are unpredictable and very sensitive
to powder load, temperature, humidity, altitude, etc. In
addition, they overheat within 1 or 2 shots; they start vertically
stringing the shots, ruining subsequent shots trying to get
a game animal down. Another consideration with ultralight
barrels is how hard they are on the shooter. With their lack
of weight comes their terrible kick. How many people with
lightweight-barreled magnums do you know who DON'T flinch
every time they shoot them? To summate, heavy-walled barrels
are a lot more work to carry, but are much more predictable,
less sensitive, slower to overheat, and don't force chronic
flinching in the shooter. One last item to remember for the
barrel you choose--make sure it comes with (or have installed)
a muzzle brake. Muzzle brakes are noisy, and efficient in
clearing the shooting line on either side of you when you're
at the range, but they are FABULOUS at reducing your rifle's
kick when you fire. My Nesika-actioned .300 Jarrett, with
its heavy barrel and muzzle brake, kicks about like my .30-06,
even though it spits a 180-grain bullet out at 3336 feet/second.
· GOOD: 700 Remington, Sendero
barrel
· BETTER: 700 Remington, accurized, Sendero barrel
· BEST: Nesika action, after-market
match-grade heavy fluted barrel
3) THE STOCK: Choose your rifle stock appropriately. The
beautiful woods and inlays available on some of the high-dollar
rifles look great in the gun cabinet, but can get ruined
in the field--what we've done to the once-beautiful walnut
stocks on our .30-06's is heartbreaking. Wood stocks can
affect your rifle's accuracy as well. If they get wet,
they can swell. They can even be affected by variations
in temperature, humidity and barometric pressure/altitude.
This can change the bedding of the action and the barrel,
which can seriously affect the point of impact/repeatable
accuracy of your shooting. Composite stocks are uninspiring,
but fairly indestructible and impervious to water. They
also are insensitive to temperature, humidity and barometric
pressure/altitude fluctuations. In addition, you won't
cry when you gouge a long scratch in a composite stock.
Beautiful wooden stocks don't deserve the punishment they
get being dragged through the woods chasing our elusive
game animals.
·
GOOD: Remington 700 action, sendero barrel, composite
stock
·
BETTER: Remington 700 action, sendero barell,
accurized, composite stock
·
BEST: Remington-based Nesika custom action with match-grade
barrel, composite stock (we
like McMillan)
4) THE CHAMBER/CALIBER COMBINATION: Choose a chamber/caliber
combination appropriate for the game you'll be hunting, that
doesn't have basic accuracy problems. You need a chamber
designed with magnum specifications for a high muzzle velocity,
to allow flat shooting. You also need a large enough diameter
caliber to be able to use a bullet with enough mass to pack
a punch at long distances. In other words, you have to balance
powder capacity against bullet mass. Smaller calibers such
as the .243, the .270, and the 7 mm allow long, slender bullets
with excellent sectional density; these rifles reach out
beautifully because they can fire bullets who fly in a very
stable fashion, but don't pack the overall kinetic energy
bigger calibers do. The 7 mm magnum, in particular, seems
to carry the stigma, with outfitters, of being just good
enough to wound the elk, which the hapless guide has to then
go and track down. Don't fall into the trap of "bigger
must be better." The bigger the caliber, the heavier
the bullet needed to get a favorable sectional density, which
can make it very tough to pack in enough powder to get a
fast enough muzzle velocity for flat shooting. For example,
the .338 Win Mag commonly fires bullets from 200 to 250 grains;
the 200 grain bullet has a high muzzle velocity, but poor
ballistics due to its unfavorable sectional density. The
250 grain bullet has excellent sectional density, but has
a relatively low muzzle velocity due to its mass, therefore
dropping like a rock down range. My husband and I have found
that the ideal compromise for us, finding the best of both
worlds (ballistics vs. kinetic energy), is chambering based
on .30 caliber with magnum powder capacity. We chose .300
Jarrett for us. After witnessing how our rifles in this chambering/caliber
combination literally decked 800 lb bull elk at long range,
we are of the opinion this chambering/caliber combination,
loaded properly, is competent to handle anything the North
American continent can throw at it.
· GOOD: Remington 700 action, sendero barrel, composite stock,
chambered
for
.300
Win
Mag or equivalent (.300 WSM, .300 Ultra-Mag, etc.)
· BETTER: Remington 700 action, sendero barrel, composite stock,
chambered
for
.300 Win Mag (equivalent), accurized; additional level of improvement: rechamber
for
.300
Jarrett
· BEST: Remington-based custom Nesika action with match-grade barrel chambered
for .300 Jarrett