Mechforce barrel vise?

wnelson14

WKR
Joined
Dec 28, 2020
Messages
1,111
Yes I like it, pulled a Bergara Barrel no problem, tried on a slimmer howa barrel and kept slipping due to contour, so I just ruined that barrel and put it in a regular vice.
Advice I have is mount it on a 4x4 bench leg and use your body weight downward to loosen actions vs mounting it flat on top of a table
 
Joined
Jan 26, 2016
Messages
1,105
Location
Fort Worth, TX
Not sure about that one, I had a wheeler with the wooden blocks that was a total piece of shit. I now have a viper and it worked well on the 2 Tikka factory barrels I have removed and installed prefits on.

I had best results when I didn’t use any tape or leather or anything. Bare barrel in the vise, metal to metal.


Sent from my iPhone using Tapatalk
 
OP
jjohnsonElknewbie
Joined
Mar 16, 2021
Messages
2,969
Location
Western Iowa
Yes I like it, pulled a Bergara Barrel no problem, tried on a slimmer howa barrel and kept slipping due to contour, so I just ruined that barrel and put it in a regular vice.
Advice I have is mount it on a 4x4 bench leg and use your body weight downward to loosen actions vs mounting it flat on top of a table
That's a great tip and thank you!
 

sndmn11

WKR
Joined
Mar 28, 2017
Messages
9,370
Location
Morrison, Colorado
The viper has 4 bolts too, one of the reasons I chose it, the mech tech looks like the same basic design I’d say go for it. I mounted mine on a 2x4 and clamp it to the workbench when it’s gun plumber time.


Sent from my iPhone using Tapatalk
I have the PMA version. https://www.pmatool.com/pma-gen-ii-barrel-vise/

I have mine mounted on 2x2 sign post metal and throw it in my truck's hitch. I've yet to lift my truck up...
 
Joined
Jan 26, 2016
Messages
1,105
Location
Fort Worth, TX
Yes I like it, pulled a Bergara Barrel no problem, tried on a slimmer howa barrel and kept slipping due to contour, so I just ruined that barrel and put it in a regular vice.
Advice I have is mount it on a 4x4 bench leg and use your body weight downward to loosen actions vs mounting it flat on top of a table

When wrenching on anything where the threads are parallel to the ground (like lug nuts or the barrel in this example) it safer and more effective to pull up than bounce you body weight down. You can generate more torque this way and it’s much more controlled.


Sent from my iPhone using Tapatalk
 

wnelson14

WKR
Joined
Dec 28, 2020
Messages
1,111
When wrenching on anything where the threads are parallel to the ground (like lug nuts or the barrel in this example) it safer and more effective to pull up than bounce you body weight down. You can generate more torque this way and it’s much more controlled.


Sent from my iPhone using Tapatalk
With an extension on the action wrench, there was no bouncing down,
basically on my tippy toes then lowering my weight with the pipe at my waste. Not sure how that can get any safer.
 

Unckebob

WKR
Joined
Aug 21, 2022
Messages
938
I have the 22st Century Innovations version. It worked fine for me mounting a prefit barrel last week (my first use of it). I liked the four bolt design.

I just need to find a better place to mount it.
 
Joined
Jan 26, 2016
Messages
1,105
Location
Fort Worth, TX
With an extension on the action wrench, there was no bouncing down,
basically on my tippy toes then lowering my weight with the pipe at my waste. Not sure how that can get any safer.

I’m glad it worked out for you, I was just sharing a general tool tip that is a standard best practice.


Sent from my iPhone using Tapatalk
 
Top