MUZZLE COUPLINGS
D.A.Q. coupling is easily attached and detached. It is retained by lock rings bearing on the foresight. All steel, hot bath gun blued.

Muzzle thread is 1/2-20 or
1/2-28 U.S.-N.F.
$35.
each.* plus shipping
Note: For Mk III
or newer Ruger bull barrels please include micrometer
measurement (.000).
For Mk III or newer Ruger Std. Auto and Target (tapered barrel), please
include micrometer measurement (.000) of the sight band (that's the largest
diameter)
Please state the thread size you want. If no thread size if listed, I will send 1/2-20.
*Effective Oct.14, 2015
Ruger
Target (heavy tapered barrel) & Ruger
Bull barrel couplings with 1/2-20 or 1/2-28 threads are $40. each.
Plus shipping.
See detailed explanation at bottom of this
page.
For .22 rimfire rifles & pistols. If the gun is not listed below, I don't have it. I do not make custom couplings.
Available from stock, $35. each:
WHEN ORDERING SPECIFY MANUFACTURER, MAKE & MODEL and thread size.
Colt Woodsman 5/8" diameter Round Barrel
(non-tapered)
with 1/8" blade sight (same as barrel pictured above.)1/2-28
Woodsman
temporarily
out of stock 5-21-24
Ruger 10/.22 Rifle standard barrel, nominally 5/8" (I don't have a coupling for
the .920 diameter barrel)
Ruger Pistols--see below
Ruger Target (heavy tapered
barrel) $40. each.
Ruger Bull barrel $40. each
See the
Order Blank page for shipping cost
click here
AR-7 were made during the approximate dates by the following manufacturers:
Discontinued, limited to available stock
1959-1973 Armalite
1973-1990 Charter Arms
1990-1997 Survival Arms
1997 & currently Henry Arms none for
this model
1998 & currently AR-7 Industries
All the barrels use a rifled steel liner with the rest of the
barrel being aluminum
or plastic. The aluminum barrels were painted, some with a
thin flat coat & some
with a wrinkle finish, which can be quite thick. The difference in paint thickness
affects the coupling's fit. For a proper fit, send only the barrel (insured.)
Address it to Dept. AR-7. If you ship the barrel to me
enclose $14. additional for return shipping and insurance
($19. total for shipping.)


DAQ Couplings for Ruger Pistols:
Note: not all pistols before the MkII's are
MkI's.
The MkI is a target pistol with a 6-7/8" tapered or
5-1/2"
Bull barrel. The others are Standard Auto model with
4-3/4" or 6" tapered barrels.
Please state: 1) type (Std. Auto, Bull barrel,
etc.), 2) barrel length, 3) if the barrel is
tapered (light taper, heavy taper or no taper),
4) thread size. Barrel is measured
from breech face/chamber to muzzle.
Note: For Mk III or newer Ruger bull barrels please include micrometer
measurement (.000).
For Mk III or newer Ruger Std. Auto and Target (tapered barrel), please
include micrometer measurement (.000) of the sight band (that's the largest
diameter)

Both the Ruger Target (heavy tapered barrel) & Ruger Bull barrel couplings, with 1/2-20 or 1/2-28 threads, are $40. each.
All other couplings listed
above are $35. with 1/2-20 or 1/2-28 threads.
See the Order Blank page for shipping cost
click here
All inquiries must include an Self Addressed
Stamped Envelope. No
SASE, no response.
If ordering one of the above couplings, no SASE is needed.
D.A.Q., Goodson MO 65663