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7/28/2014 9:26:35 AM EDT
I don't wanna break an ear off my lower, besides actually buyin the intended insert to brace the lower, is there something I can use to substitute?
7/28/2014 9:32:30 AM EDT
[#1]
You could use a channel locks or vice grips and squeeze the pin in.
7/28/2014 9:38:48 AM EDT
[#2]
I use a hockey puck to brace it
7/28/2014 9:41:32 AM EDT
[#3]
roll pin pusher:

http://www.littlecrowgunworks.com/rpp.html


got one, works great.  especially for removal.
7/28/2014 9:50:21 AM EDT
[#4]
magpul with screws
7/28/2014 10:17:43 AM EDT
[#5]
I just use a block of wood under the lower ear.
7/28/2014 10:37:20 AM EDT
[#6]
Avoid this entire issue/risk and get one of these:

http://www.deadonarmsllc.com/TRIGGERGUARD.html

I believe Brownells and others have them too.
7/28/2014 12:12:51 PM EDT
[#7]
Quote History
Quoted:
Avoid this entire issue/risk and get one of these:

http://www.deadonarmsllc.com/TRIGGERGUARD.html

I believe Brownells and others have them too.
View Quote


I agree, this is the best route.
7/28/2014 12:29:27 PM EDT
[#8]
As long as you support the ears with something solid like block of wood, it will not break.
7/28/2014 2:05:46 PM EDT
[#9]
I use a magazine, like a periodical not ammo magazine.  Foreign Affairs always seems to be just about right thickness wise.
7/28/2014 3:55:57 PM EDT
[#10]
A lot of expensive and clever ideas for dealing with tight pins.  Why not just make them not so tight?  I've spent some time polishing, but just tapping with a hammer or a quick pinching in a vise makes them a LOT easier to hammer (or press) in.  There's no stress once installed, why cause unnecessary stress installing ??
7/28/2014 4:30:30 PM EDT
[#11]
You could use this...  
7/28/2014 5:03:56 PM EDT
[#12]
Thanks for the help guys. I think a magazine and press with a c clamp is what I'll do
7/28/2014 6:41:42 PM EDT
[#13]
Quote History
Quoted:
Avoid this entire issue/risk and get one of these:

http://www.deadonarmsllc.com/TRIGGERGUARD.html

I believe Brownells and others have them too.
View Quote

This is the ONLY route I go. They are fantastic.

7/28/2014 7:47:43 PM EDT
[#14]
I was taking mine out the other day to change the guard

I duct taped a ¼ drive socket and backed the ear with that … pin punch pushed it threw the tape and no scratch’s / worked perfect.
8/14/2014 1:09:44 PM EDT
[#15]
or get a trigger guard that is designed to be screw assembled from the get go:

Molon Labe screw assembled trigger guard:

http://www.ar15.com/forums/t_7_125/1323537_WTS_Molon_Labe_Screw_assembled_trigger_guards____Billet_or_Polymer__blank_or_laser_engraved.html



.....and we are a site supporter
8/14/2014 1:41:56 PM EDT
[#16]

Quote History
Quoted:


As long as you support the ears with something solid like block of wood, it will not break.
View Quote
^^^ This

 



I find a piece of crown moulding works fairly well.  Done 20 or so lowers this way without breaking any ears off.
8/14/2014 1:55:07 PM EDT
[#17]
Block of wood to support the bottom ear and the trigger guard positioned correctly in between the ears in order to support the top ear and you can bang on it all day long.

I like putting a dab of stiff grease over the hole and sticking the pin in it, so it will stand up straight when starting it.   The grease also helps the pin slide through easier.

Make sure the trigger guard hole is aligned perfectly in the hole too so the pin doesn't bind up when it tries to enter.
8/14/2014 3:50:37 PM EDT
[#18]
I used a wood padded vice. Drove it in with no issues. I did support the ear though.

8/14/2014 3:57:26 PM EDT
[#19]
As others have said, I use a wood block. I drilled a hole in it so I can drive the pin into it.
8/14/2014 7:50:01 PM EDT
[#20]

Quote History
Quoted:


roll pin pusher:



http://www.littlecrowgunworks.com/rpp.html

http://www.littlecrowgunworks.com/images/rpp.jpg



got one, works great.  especially for removal.
View Quote




 



I have one also, i 2nd it!
8/14/2014 7:52:56 PM EDT
[#21]

Quote History
Quoted:





This is the ONLY route I go. They are fantastic.



http://i492.photobucket.com/albums/rr286/kmildhs/ARstuff003_zps0a5db0c0.jpg
View Quote View All Quotes
View All Quotes
Quote History
Quoted:



Quoted:

Avoid this entire issue/risk and get one of these:



http://www.deadonarmsllc.com/TRIGGERGUARD.html



I believe Brownells and others have them too.


This is the ONLY route I go. They are fantastic.



http://i492.photobucket.com/albums/rr286/kmildhs/ARstuff003_zps0a5db0c0.jpg




 



Wow, those look nice, do they fit tight without any play in them?
8/15/2014 5:22:52 AM EDT
[#22]

Quote History
Quoted:





 


View Quote View All Quotes
View All Quotes
Quote History
Quoted:



Quoted:


Quoted:

Avoid this entire issue/risk and get one of these:



http://www.deadonarmsllc.com/TRIGGERGUARD.html



I believe Brownells and others have them too.


This is the ONLY route I go. They are fantastic.



http://i492.photobucket.com/albums/rr286/kmildhs/ARstuff003_zps0a5db0c0.jpg


 



Wow, those look nice, do they fit tight without any play in them?
I have them on three builds and have not noticed any play.  I believe Brownells carries then for about $18 each......

 
8/15/2014 7:12:46 AM EDT
[#23]
Quote History
View Quote



+1 for this. before i went this route, i used a roll of painters tape as support. Seemed ideal since i had to use the tape to prevent scratching the lower anyway.
8/15/2014 5:46:33 PM EDT
[#24]

Quote History
Quoted:




Wow, those look nice, do they fit tight without any play in them?
View Quote View All Quotes
View All Quotes
Quote History
Quoted:



Quoted:


Quoted:


Quoted:

Avoid this entire issue/risk and get one of these:



http://www.deadonarmsllc.com/TRIGGERGUARD.html



I believe Brownells and others have them too.


This is the ONLY route I go. They are fantastic.



http://i492.photobucket.com/albums/rr286/kmildhs/ARstuff003_zps0a5db0c0.jpg


 



Wow, those look nice, do they fit tight without any play in them?
I have them on three builds and have not noticed any play.  I believe Brownells carries then for about $18 each......  




 



Awesome, thanks.
8/16/2014 11:32:21 AM EDT
[#25]
Quote History
Quoted:
roll pin pusher:

http://www.littlecrowgunworks.com/rpp.html
http://www.littlecrowgunworks.com/images/rpp.jpg

got one, works great.  especially for removal.
View Quote

+1
This tool works very well.
8/16/2014 1:28:11 PM EDT
[#26]
people breaking off ears shouldnt be allowed near hand tools
8/16/2014 1:56:10 PM EDT
[#27]
Quote History
Quoted:

+1
This tool works very well.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
roll pin pusher:

http://www.littlecrowgunworks.com/rpp.html
http://www.littlecrowgunworks.com/images/rpp.jpg

got one, works great.  especially for removal.

+1
This tool works very well.



For the same money (or less.  I paid $34 otd) you can get the Harbor Freight Arbor Press, GO HERE and it will also do the forward assist pin in the upper as well.  Works fantastic!
8/16/2014 2:31:56 PM EDT
[#28]
Quote History
Quoted:
people breaking off ears shouldnt be allowed near hand tools
View Quote



Thank you... I never knew driving in a roll pin was so difficult or complicated and required special tools other than rol pin punches that most mechanics have....
8/16/2014 2:35:25 PM EDT
[#29]
I use a thick Wal*Mart cutting board for assembly. It's great for protecting your work surface and is the perfect height to support the trigger guard.

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