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  1. Best Piston AR **POLL** > AR Piston Systems > AR15.COM

    Feb 8, 2024 · The same case lot of ammo would function 100% in a FN SCAR, Robinson XCR, Beretta AR100, BCM / Colt / LMT AR15s, Arsenal SLR106 AK, Steyr AUG, POF Piston ARs, Adam Arms …

  2. How hot can (suppressed) ARs get before you start to cause excessive ...

    Jul 1, 2023 · Barrels and parts wear out, that's just the nature of the device and the way physics works. Shoot a lot, shoot spirited a lot, or do mag dumps just means you're going to be replacing wear items …

  3. AR-15 Community > AR15.COM

    Feb 10, 2026 · Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.

  4. Palmetto State Armory ARs vs. Delton ARs - AR15.COM

    Jan 22, 2024 · I was noodling around PSA's website and noticed a bunch of PSA's lower priced ARs are priced similar to Delton's ARs.Which of the two is better for build quality, reliability, durability, and …

  5. $700 vs the $2000+ ARs. What is the real differance? - AR15.COM

    Mar 23, 2015 · Personally, I have a few high-end ARs. The majority of my ARs that I have built fall into the $1500+ range with a several of them averaging around $2500-$3000. My less expensive builds …

  6. AR9/9mm ARs: Reliable? Which ones? - AR15.COM

    Nov 3, 2023 · Was looking at PSA and saw some of their gen 4 AR9s and started thinking about getting one.Which AR9s are reliable and worthwhile?PSA decent?Better choices?

  7. New Tier List. Where do your ARs Rank? - AR15.COM

    12/1/2025 10:46:20 PM EST [#46] The original "tier list" (the chart) kicked off a features/quality war that we all benefit from today (most ARs are pretty good) Tier lists today are dumb. Buy what makes you …

  8. Do Shorter ARs Need Heavier Bullets? - AR15.COM

    Nov 7, 2025 · [ARCHIVED THREAD] - Do Shorter ARs Need Heavier Bullets? 11/7/2025 1:53:02 AM EST I keep hearing that any barrel length shorter than 11.5" will prematurely wear out the gun due to …

  9. Slings on home defense ARs? > AR Discussions > AR15.COM

    Jan 23, 2026 · Do you use slings on your home defense ARs? I don't keep one on mine but was wondering about the prevailing wisdom for yes or no on that.

  10. Anyone have experience with Wolfpack Arms ARs made in Fairmont?

    Mar 30, 2024 · A good friend of mine is local to them and has a few of their guns and cans. He just bought their 12.9" pistol and a Romulus can. He is very happy with all of their stuff. Every normal …