Building 3 ARs, undecided on calibers....

Preparedness Depot in Acworth, GA

Mac11FA

Disgruntled large member
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Patriot Lifetime
Mar 26, 2015
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Locust Grove, GA
Zip code
30248
I found a very nice 300 BO upper on gun broker and this is how some dealers will get rid of excess inventory. The ammo is coming down you just have to search for deals. Here is an example:

http://www.gunbroker.com/Auction/ViewItem.aspx?Item=516145917

Also, you can use your same BCG and charging handle from your 5.56 set-up so if you have a couple of these laying around, it is one less thing to purchase to get shooting.
 

Shooters Edge

Hunter
Mar 26, 2015
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Griffin
Zip code
30223
I have 2 complete lowers ready to go. I'm thinking one will be 6.8 and the other 300 blk.

The 762x39 will be a cool one. Go for it.