AR Piston Upper?

I got mine POF and LWRC through IRUNGUNS. Some CDN dealers carry POF gen3 but you can only get gen4 from irunguns(full ambi lower,e square chamber,slim rail)
 
ARAK-21 needs a riser for the stock for proper cheek wield. CTCSsupplies has 223/300BO combo for 2.7K. Questar sells uppers LWRC and PWS.

I have PWS. No complaints so far. Izonite treated barrel, adjustable gas system, nickel boron BCG (mod1). (mod2 ones have FNC treated BCG).

The only thing on downside is that piston looks flimsy, but that is due to AR dimensions as a platform.
 
I own LMT and PWS.
The PWS is lighter.

LMT allows rapid change of barrel with 2 retention bolts to tighten.
 
blaxsun said:
Just not a huge fan of the BCG setup...
Click to expand...

Why not? Takes about 1 second longer to remove it than a standard BCG and after 5000 rounds my rifle which was factory Cerekoted inside and out showed almost no wear where the BCG rode inside the receiver and the buffer tube was not wearing funny which tells me there was no carrier tilt issues.
I ran a CQB course with it last summer and I think I was the only one on the range that didn't have a single failure of any kind from all the AR's being used. Was close to 500 rounds in two days and all I did was give it a couple drops of oil before the start of the second day.
I miss that rifle :(
 
cr5 said:
Why not? Takes about 1 second longer to remove it than a standard BCG and after 5000 rounds my rifle which was factory Cerekoted inside and out showed almost no wear where the BCG rode inside the receiver and the buffer tube was not wearing funny which tells me there was no carrier tilt issues.
I ran a CQB course with it last summer and I think I was the only one on the range that didn't have a single failure of any kind from all the AR's being used. Was close to 500 rounds in two days and all I did was give it a couple drops of oil before the start of the second day.
I miss that rifle :(
Click to expand...
Well, after having a POF, HK and LWRC with more or less a standard BCG I'm somewhat biased in favor of those. I really hated the precious gen PWS BCG that had an integrated charging handle on it...
 
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