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Posted: 12/18/2015 5:56:50 PM EDT
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...will NOT be my last.
H-o-o-o-l-y Christ, are these thing fun. Here's the build sheet: Aero Precision Lower PSA 9mm mag block ($29.99!) Geissele 2 Stage (G2S) Trigger Magpul furniture PSA Blem 9mm bolt Milspec upper receiver w/FA and DC. M4 feed ramps 7" Carbine length free float quad rail 7.5" 416R Stainless Steel Barrel with 1x10 twist, 1/2-36 threads A1 Flash hider A spare carry handle and folding front sight from the parts bin All Metalform magazines. 
This thing runs like a freakin' sewing machine. I went out to function test it, and ripped through 200 rounds as fast as I could pull the trigger and change mags. Not one single FTF, FTE, FT-anything. Perfection. I need to get a fixed spacer for my TiRant 9 so I can run that on it. And then maybe another upper, with a 5.5" barrel and 10" rail, so the can goes under the rail. Man, I gotta get more 9mm. You think you have an adequate stock, and then something like this happens... |
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Quoted:
How do you like that PSA mag block? I was thinking of getting one for one of my lowers. Was it a very tight fit? Will it come back out without damage to the lower? It's a hell of a deal at $29.99. I've tried it in three lowers, PSA, Anderson, and the Aero Precision it's sitting in now. Fit is snug, but not tight. It's definitely not coming out by accident, nor is it moving around. It came out of each of the three lowers with a little persuasion. No real chance to damage the lower unless you're a real caveman. Plenty of "bottom" surface area. I used a hardwood dowel to just give it a start and it popped right out. I'm damn impressed by how well it fits and feeds. |
| I was looking at this one HERE but if the PSA is better I may go that route instead. |
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I have trouble going with Promag anything, and since the PSA is cheaper, I can't think of a reason to go Promag. |
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