Re: Which AR lower
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Powder Burns</div><div class="ubbcode-body">I've never heard of Tactical Machine but I know Doublestar is more or less considered a lower tier or bargain lower.
This is what I would do, if you are set on taking home a lower:
Bring a magazine or two, ie a USGI and a Pmag, and see if they drop free from the magwell. If they bind up in one lower then select the other one.
If the lowers are stripped, look over the holes for the roll pins. receiver tube extension threads, the metal between the fire control group housing and the bolt-catch, just to visually check for marring, burrs, flaws, improper or out of spec holes, cracks, etc. </div></div>
Double Star isn't low end. It isn't bargain either. It's a fine factory rifle manufacturer that makes some very good stuff.
In fact, almost all lowers use parts made in the same place. A lower is a lower is a lower. There are very few differences between any of them.
Go with any name brand, of which Double Star is a part, and you'll be GTG.