Live Q&A - May 2, 2024

Published on May 3, 2024
Duration: 64:00

This live Q&A session from Small Arms Solutions covers a wide range of firearms topics, including trigger recommendations for the LWRC 6.8 SPC, buffer weight considerations for 300 Blackout builds, and the future viability of the 6.8 SPC cartridge. The discussion also touches on 9mm PCC modifications, the effectiveness of different barrel treatments, and handgun ergonomics for larger hands. Expert insights are provided on the longevity of firearm components and the nuances of military versus commercial rifle gas systems.

Quick Summary

For large hands, the SIG P320 X Compact and Beretta 92 series (M9) are often more comfortable than Glock frames. These pistols offer wider grips and better ergonomics, providing a more natural and secure fit for those with larger hands, often feeling better than a standard Glock 17 frame.

Chapters

  1. 00:00Introduction and Welcome
  2. 03:41LWRC 6.8 SPC Trigger & Cartridge Future
  3. 05:08300 Blackout Suppressor & Buffer Setup
  4. 06:15Colt 9mm Carbine Upgrades
  5. 08:17Upcoming LWRC IC9 Review
  6. 09:02300 Blackout Buffer Spring & Buffer Combo
  7. 09:40SIG Spear LT Thoughts
  8. 10:14.308 Full Auto vs. Semi-Auto BCG
  9. 10:36Nitriding vs. Chrome-Lined Barrels
  10. 11:33LMT Piston Kit for MWS .308
  11. 12:50Finland's New Service Rifle & Import Laws
  12. 15:15Comfortable Handguns for Large Hands
  13. 17:44KUSA Drama Discussion
  14. 18:23AR Buffer Tip & O-Ring Shelf Life
  15. 20:21SIG 516 vs. HK416 Comparison
  16. 20:54ATI Turkish 9mm Pistol Evaluation
  17. 21:36Dissipator Gas System Explained
  18. 22:25Colt M4 Lower Receiver Markings
  19. 23:256mm ARC Builds: Gas & Buffer Weights
  20. 23:57Night Vision Goggles Experience
  21. 24:52KSR25 Barrel Wear & Heat
  22. 26:42Adjustable Gas Block on Suppressed LMT .308
  23. 28:36Colt M4 Model Numbers & History
  24. 29:50SR25 Barrel Wear & Projectile Oscillation
  25. 32:55Colt vs. FN Military Collector AR15s
  26. 34:24Ideal AR10 / .308 Build Discussion
  27. 37:20PSA HMR Retro Guns Review
  28. 39:35Gas Block Angle & STANAG Mags
  29. 44:07Centurion Arms Sand Cutter Carrier & Bolt
  30. 45:50Competition Buffer Systems vs. Standard
  31. 49:51Glock 19 Alternatives: Reliability & Feel
  32. 56:02ARMS Company Future & Legacy
  33. 61:02Black Rifle Arms Piston Upper Value
  34. 61:48M&P 2.0 Pistol Reliability Issues
  35. 63:07Support Channel & Upcoming Video

Frequently Asked Questions

What is the best trigger for an LWRC 6.8 SPC rifle?

The Geissele SSA-E is highly recommended for the LWRC 6.8 SPC due to its refined feel and excellent two-stage action. While LWRC's enhanced fire control group is decent, Geissele offers a superior experience, though Geissele itself is considered better than Hiperfire.

Is the 6.8 SPC cartridge still relevant for military use?

Yes, the 6.8 SPC cartridge has significant potential as a military round. It effectively bridges the gap between 5.56 and 7.62, offering improved capabilities without the drawbacks of programs like the NGWS, making it a viable option for future military applications.

What buffer weight should I use for an 8-inch 300 Blackout with a suppressor?

For an 8-inch 300 Blackout with a suppressor, a standard carbine buffer is often sufficient. However, for shooting supersonic ammunition, an H (heavy) buffer is recommended. For subsonic rounds, an H buffer is also a good choice, especially if you encounter cycling issues with a standard buffer.

What are the best handguns for people with large hands?

For those with larger hands, the SIG P320 X Compact and the Beretta 92 series (like the M9) are often more comfortable than Glock frames. These pistols offer wider grips and better ergonomics, providing a more natural and secure fit for 'Sasquatch-sized' hands.

Are competition buffer systems necessary for AR-15s?

No, competition buffer systems with features like captured springs or magnetic components are generally unnecessary and can introduce additional failure points. Standard buffer systems with appropriate weights have proven reliable for over 60 years and are sufficient for most users.

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