View Full Version : Removal of AR15 Sear Block

David Wile
April 8, 2002, 11:45 PM
Hey folks,

For whatever reason, I would like to remove the sear block in my Colt AR15 lower receiver. However, I cannot find any first hand information on how it was installed and how it can be removed without any more trouble than necessary and without messing up the gun. I have done some searching on a number of forums and one fellow said he had a heck of a time having it milled out because the block was some real hard steel. The block in my receiver looks like it has a quarter inch pin going all the way from one side of the receiver to the other side. Striking the pin a number of times did not show any sign of movement of the pin. Any help would be appreciated.

I thank you in advance for any information,
Dave Wile

4V50 Gary
April 9, 2002, 12:21 PM
Duplicate thread in Rifle Forum. Closed.