Thread Protectors
Steel, knurled & blued

For .22 Rifles with 5/8"
barrels 3/8" long
1/2-20 $2.
7/16" long
1/2-20 2.
1/2" long
1/2-20 2.
Thread protectors longer than 3/8" are too long for
D.A.Q. couplings
For D.A.Q coupling
regular 5/8 dia. x 3/8"
1/2-20 $2.
full
3/4
dia. x 3/8" 1/2-20 3.
Maxim coupling regular
5/8 dia. x 7/16"
1/2-20 2.
full 3/4
dia. x 7/16" 1/2-20 3.
1/2-28 thread available in 5/8 dia. x
3/8" for DAQ coupling $3. each
5/8 dia. x 1/2" for threaded barrels $4. each
Others:
Model
Caliber
Thread
Price
M-11 & M-12
.380
5/8-11
$6.
M-10
45 ACP
7/8-9 6.
AR-15
5/8 outside dia. 1/2-28 4.
AR-15
3/4 outside dia. 1/2-28
out
7/16-14
9/16
long 7/16-14
4.
1/2-20
5/8
diameter 2.
1/2-20
3/4
diameter 3.
All inquiries must include an SASE. No SASE, NO response.