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Colt AR question

ralfabco

Sergeant
Full Member
Minuteman
Feb 11, 2009
225
16
Houston, Texas
I have one of the post 94 Colt lowers - Match Target.

I assume it has a sear block. AFAIK, these were the most emasculated Colt lowers you could buy ?



Almost every single Colt upper I see for sale, has a full auto BCG.
I would need a semi-carrier, to work with the lower ?
 
Re: Colt AR question

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: insight3b</div><div class="ubbcode-body">You can use any carrier </div></div>

Negative, if it has the pinned sear block as illustrated in the picture below - a full auto bolt carrier will not work.

Circle_Carrier.JPG
 
Re: Colt AR question

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: LRRPF52</div><div class="ubbcode-body">Those sear blocks are very hardened, to deter milling away. </div></div>

Harder than a bulls balls. They can me machine and relieved for auto bolt carriers and Type I hammer use. Specialized Armament is the go to shop for Colt work.
 
Re: Colt AR question

Merely another example of the great many reasons to avoid Colt like the plague they are. Better options on the market, and they don't come standard with all the Colt headaches.