Q.
What about shipping?
A. Shipping quotes are to lower 48 only!
Q. How much does the kit cost?
A. The cost is $556.50 black anodized and
ready to assemble. Any AR15 buttstock and pistol
grip is needed to complete the stock. I have
everything run with the exception of the buttstock
piece. I hope to have them available by the end of
June. Assembly requires gluing in a barreled
action....JB Weld or Devcon works well. We have
glued them in with and without a "lug". Most of them
have been just a barrel screwed in the receiver but
some have used a washer in between the barrel and
receiver. Mitch Maxberry uses the washer basically
to hold the Devcon in place in his tube gun. Also,
the rail is not drilled or the receiver for the
rail. The reason for this is that we have been
gluing in the barreled action and then inline with
the barreled action drilling the rail and sleeve so
there are no sight issues.
Q. What rear sight base do I use on my Tubegun
kit?
A. Order a a
527-100-100 Lipski rear sight base for the weaver
rail, from
Brownells.
Q. How high will that make my rear
sight?
A. The
distance from the top of the weaver rail to the
center of the aperture in the rear is ~ 1.115". On
the front, the distance from the center of the
barrel to the center of the aperture is ~ 2.350" at
1000 yards and ~ 2.485" at 600 yards. These settings
are from my 308 tube gun.
Q. Which front sight do you recommend?
A. We
recommend the MO's (phone # 203 775 1013) adjustable
front sight base. It's built like a tank and will
utilize anyone's front base whereas the ladders that
I have require a special Anschutz 18mm base. I use
the Anschutz 9742 (2.3 - 4.3mm) adjustable front
sight as I like to be able to adjust the size of the
aperture between 600 and 1000 yards. It has a
crosshair which I have converted to from the level.
I found that the level would cause glare on sunny
days.
Q. How do you clean it? It doesn't look like
you can push a rod through from the chamber to the
muzzle. Are these rifles cleaned like a service
rifle?
A. The buttstock assembly is removed by
the two cap screws. The rear of the action is then
exposed for cleaning from the chamber side. My
cleaning rod guide is basically flush with the rear
of the sleeve at this point. Hopefully soon we will
have pictures of all of this on the web.
Q. Is a large washer used as a 360
degree recoil lug.
A. Some use a washer, some do not. They
both seem to work.
Q. With the tube gun being glued in
with "whatever" can you ever return the receiver to
it's original configuration? Or would you have to
have it refinished to restore it?
A.
To get the receiver
out of the sleeve, you have to heat it to around
400ºF, which is the point at which the JB weld and
most other epoxies break down. You would then remove the remaining
epoxy and refinish if it were to be used
conventionally.
Q. Is the factory Remington bolt stop used in
the single shot tube gun setup?
A. No, the factory bolt stop is not used, the
aft cap encloses the bolt and provides the stop. If
using an A1 or A2 stock, a rod can be installed in
the buffer tube to stop the bolt if desired. The rod
length should be 8.625" in length and 0.995" in
diameter. The buffer tubes are normally ~ 1.000" so
this provides clearance for the rod to be installed.

Q. Can a loaded 6.5 x 284 round be
extracted without removing the aft cap.
A. Yes. The round in the picture has an
overall length of 3.025" and extracts very easily.
