Friday, September 23, 2011

Tactical Machining AR Lower / Palmetto State Armory LPK

I recently had the opportunity to assemble yet another AR rifle from random parts around the house.  After reading various reviews and having used most of the big name manufacturers such as Colt, Bushmaster, RRA, Stag, Armalite, Spikes, Superior, Essential, Mega, and Aero Precision; I decided to try another brand.  As this is a newer company, I couldn't find too many reviews about their stripped lower.  Out of the reviews I stumbled across, none of them seemingly had anything bad to say about the lower or the company.


Upon visual inspection, the lower showed excellent finish with none of the flashing left over from the forging process that Colt and Bushmaster love to leave on their products.  Unfortunately, I did not take any pictures before slapping the lower parts kit into the lower.  Everything went in as expected and took approximately 15 minutes to assemble.  I should note that the LPK used was from Palmetto State Armory and also exhibited excellent fit and finish.  Coincidentally, the LPK happened to be the cheapest set available as well.  It is head over heels better than the DPMS trigger parts I have used in the past.

 The lower is a low shelf with a properly beveled magazine well.  My only complaint is the FIRE and SAFE markings are a little larger than most manufacturers.  Everything from USGI aluminum to Magpul PMAGs drop free and seat properly in the magazine well.  Here is the clincher though.  Out of all the receivers I have used or complete rifles from "Tier 1" manufacturers, this lower has the best upper to lower fit with any number of upper receivers I have tried it with.  I do not know how TM does this, but I'm sold on the internal dimensions they use.  The upper and lower receiver assembly slide together with no noticeable play whatsoever.  This isn't the typical out of spec super tight take down pin syndrome some lowers exhibit. No accuwedge or foam earplug required for proper upper/lower fit here.

The dye used in the anondization is also a perfect match for the my A2 upper (USGI surplus) with a deep, thick, black hardcoat.

This is by far the nicest lower I have yet seen or used when it comes to fit and finish.  Could I do with no logo?  Sure.  But given that every manufacturer plasters a giant billboard on the side of their lower, this one was done with reasonable good taste.  No deer head on my rifle.



6 comments:

  1. I like AR-15 because AR-15 is a semi-automatic weapon that uses gas from a fired round of ammunition to cause the bolt and carrier assembly to extract and eject the casing of the fired round. I was looking for ar lower manufacturers. Please suggest me the best ar lower manufacturers.

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  2. The TM lower so far is my favorite. It has the least lower upper play out of 10 different lowers I have owned. The color and texture match surplus USGI A2 uppers almost perfectly. The only lower that had serious problems was a Superior Arms lower with a tight magazine well. It would not take Pmags or even some USGI mags. Another good lower is the Mega Machine lowers out of WA. The finish is smoother and doesn't match the bead blasted anodized finish of most uppers, but the machining is well executed.

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