4 Incredibly Quiet Guns (and some are cheap!)

This guide, presented by an experienced instructor from Palmetto State Armory, details how barrel twist rate significantly impacts .300 Blackout ammunition stability. It explains that faster twists (1:5) are ideal for heavier subsonic rounds, while slower twists (1:7) are better for lighter supersonic rounds. The video demonstrates live-fire testing to illustrate these performance differences, aiding shooters in selecting the appropriate barrel for their preferred ammunition type.

This video from hickok45 provides an expert demonstration and explanation of why suppressed firearms can still be loud. He details the physics of gunshot noise, differentiating between muzzle pop and supersonic crack. The guide highlights the critical role of subsonic ammunition in achieving maximum suppression effectiveness, a key takeaway from his decades of experience.

This guide details the process of zeroing an optic for both supersonic and subsonic 300 Blackout ammunition, as demonstrated by Palmetto State Armory. It highlights the significant difference in point of impact (around 5 inches at 50 yards) between the two ammunition types and emphasizes the critical importance of re-zeroing your optic when switching between them for accurate shooting. The instruction stresses responsible and safe firearm handling.

This guide, presented by a Palmetto State Armory representative, demonstrates the audible and visual differences between supersonic and subsonic 300 Blackout ammunition when fired from a suppressed AR-15. It highlights that subsonic rounds eliminate the sonic crack, offering superior noise reduction for suppressed systems. The principles discussed are applicable to other calibers like 9mm.

This guide details a technique for engaging targets at extreme long ranges, specifically 1500 yards, using a Gunwerks Endex rifle chambered in 6.5 PRC. It emphasizes the critical role of advanced optics with integrated ballistic software, the importance of environmental data, and the necessity of ballistic 'truing' for accuracy. The instruction comes from an expert with high authority, demonstrating precise long-range shooting and technical discussion of ballistics.

This guide details an experimental approach to understanding bullet acoustics, as demonstrated by CajunBoyJake. It explains how to differentiate between the 'whizz' of a nearby bullet and the 'crack' of a sonic boom, correlating these sounds with projectile distance using various firearms and ammunition types. The methodology emphasizes a structured, measurable testing approach for practical insight into ballistic sound phenomena.

This guide details how to significantly reduce the noise signature of a .22 LR pistol using a suppressor and subsonic ammunition. The presenter, demonstrating high authority, explains the physics behind suppressor function and the importance of ammunition choice for optimal quietness. The video culminates in a direct comparison showing the suppressed pistol is quieter than a compound bow.

This video debunks a politician's claim about the weight and caliber of an AR-15. The speaker, demonstrating expert authority, clarifies that an AR-15 typically weighs around 6.5 lbs, not the equivalent of 10 moving boxes. It also explains that while some rare AR-15 variants can chamber .50 Beowulf, the common calibers are much smaller, like .223 Remington or 5.56 NATO, and not the .50 BMG.

This video provides an expert-level analysis of 12-gauge shotgun ballistics, featuring insights from Jim Harmer. It details the destructive potential of a 12-gauge load in ballistics gel, highlighting the wide wound channel created by numerous pellets. The content includes a breakdown of shotgun shell components and emphasizes safety warnings for viewers.

This video from Backfire offers an expert assessment of a pre-owned Browning X-Bolt Pro Featherlight in 300 RUM, highlighting its resale value and the significant recoil associated with the caliber in a lightweight platform. The instructor emphasizes understanding why high-end firearms might be resold, particularly due to chambering and its impact on shootability.