Colt sear block

BattleAxe

Chief
Full Member
Minuteman
  • Mar 3, 2010
    1,222
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    Earth
    Guys,

    I have a early 90's vintage Colt Comp HBAR and the lower has that sear block thingy. I intend on using this stick for a practice precision rig and service rifle but the trigger pulls like a damn brick.

    Is removing the sear block for a trigger upgrade a DIY project or is it something best left to a gunsmith?