GrantCunningham.com
The Revolver Specialist!
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Smith & Wesson Revolvers
S&W revolvers are perhaps the most famous in
the world for their quality construction and long
life. As good as they are, they can still be
better -
much
better!
I work on the "J", "K", "L", and "N" frame guns.
In particular, I'm very proud of my "J" frame
action work - it turns these popular but
hard-to-shoot models into wonderful
guns!
Parts
are not included unless noted. Shipping is extra
(isn’t it always?)
The
Super Action Job
Some
folks do various “levels” of action
work. I do only one - The Best! Through
experience, I’ve learned what's necessary
make the entire action work well; unless all
aspects of the action are “right”,
you won't get the shootability and accuracy you
deserve. That's why I decided to do my Super
Action Job exclusively. This type of action work
goes far beyond even the best factory fitting;
items that are "extras" for other gunsmiths are
"standard" with my Super Action Job. The
difference is truly phenomenal!
I start by carefully examining your gun. I
measure and record every operational aspect, and
compare these measurements against factory
limits. In some cases, I have more stringent
specifications than the factory, as I’ve
found that they are critical to the gun’s
performance. (If the headspacing or cylinder
endshake is out of spec, they will need to be
corrected before any action work is performed.)
On disassembly, all parts are inspected and
ultrasonically cleaned. The frame is checked for
smoothness where operating parts contact; if at
all rough, the areas are smoothed.
My Super Action job starts by smoothing contact
surfaces to reduce the “grittiness”
and smooth the trigger travel. The trigger is
adjusted for identical let-off points in both
single and double action, and the let-off itself
is made to be more predictable, with less
“jarring”, than the stock
action.
The cylinder’s bearing surfaces are
polished to remove even slight amounts of
friction, which requires less trigger force to
operate.
After the surfaces are polished, a new spring set
is installed.
All of the internal springs are tensioned and
balanced for the client's preferences of pull
weight, ignition reliability, and sure trigger
reset.
On the K, L, and N frames the mainspring is
replaced with the superb (and costly) Wolff
"PowerRib" design; I've found that it is the most
consistent and durable of all the springs on the
market.
On guns where the single action is retained, the
single-action sear is adjusted and polished; even
the surfaces that contact when the gun is cocked
for single action are finished, so that the act
of pulling back the hammer is smooth and slick.
The single action is adjusted for a smooth,
no-creep letoff that is crisp, yet without
abruptness.
As any serious revolver shooter knows, the
trigger pull is only half of the equation; the
other half is the trigger return. I pay special
attention to all of the things that affect the
trigger return - smoothing it to the same degree
as the pull. Not only will the trigger reset more
smoothly, it will do so faster. It must be felt
to be appreciated!
Believe it or not, this description doesn’t
begin to cover all of the work involved. There is
much more, all aimed at one goal: giving your
Smith the best action that it can possibly have!
Other
Popular S&W Work
Double-Action
Only Conversion Package:
Highly recommended for any carry or duty gun, the
DAO Conversion Package eliminates the
single-action cocking notch. The trigger face is
polished smooth to remove the sharp edges and the
serrations, and the hammer spur is removed
(“bobbed”) so that the hammer cannot
be pulled back. I bob the hammer in a shape that
both complements the lines of the gun and retains
necessary hammer mass for reliable ignition. It
does not look like your typical “bob the
hammer with a hacksaw” job! The back of the
hammer is then blued (finished to semi-matte on
stainless guns) to reduce glare and distraction
when you’re pulling the trigger.
Cylinder Chamfering:
To make reloading easier and faster, the edges of
the cylinder mouths are chamfered. Where
necessary, the chambers are polished. Highly
recommended for carry and duty guns!
Trigger Smoothing:
The trigger face is polished smooth to remove the
sharp edges, and radiused so that it feels superb
to your trigger finger. In addition, the sharp
corners on the back side of the trigger are
chamfered for complete shooting comfort. (If
desired, the width of the trigger can be
reduced.)
Muzzle Crowning:
If there is any fault of modern revolvers, it is
that the muzzles are often poorly crowned or
sometimes not crowned at all. I’ve found
that a good crown not only protects the
all-important rifling, many times it improves the
accuracy as well. I cut a deep 45-degree crown,
and then polish it to a literal mirror finish -
elegant enough to match the rest of your fine
machine. The effect is visually stunning.
“Dehorning”:
There are many sharp edges on revolvers that can
make handling, especially reloading, painful -
particularly when you are moving "at speed."
Dehorning gently smooths those edges so that your
hands (and clothes and holsters) won’t wear
as readily. This is NOT a “meltdown”
- the edges are smooth, but the appearance of the
gun is not dramatically altered. I like to say
that this is a modification that you FEEL, but
don’t SEE! (This requires that the gun be
refinished, unless you like a
very
“well worn” look.)
(Not available on alloy frame
guns.)