View Single Post
Old June 1, 2008, 10:52 PM   #4
JohnKSa
Staff
 
Join Date: February 12, 2001
Location: DFW Area
Posts: 18,190
The top picture shows one installed. It replaces the rear pin in the 10/22 receiver and provides something other than steel-to-steel contact for the bolt when it reaches the end of travel.

It also buffers the force by providing some shock-absorption so that the bolt impact is not transmitted directly to the aluminum receiver. In a silenced 10/22, I suppose it also reduces the action noise somewhat.
__________________
Did you know that there is a TEXAS State Rifle Association?
JohnKSa is offline  
 
Page generated in 0.04799 seconds with 7 queries