What weapons and calibers are best for home defense?

This video provides an expert overview of the new HUXWRX FLOW 45M suppressor from a HUXWRX Safety Co. representative at SHOT Show 2026. The suppressor features a 3D printed titanium construction, a flow-through design, and modularity. It boasts broad caliber compatibility and is currently shipping.

This video provides an in-depth review and ballistic test of the RMA Armament 1165MC Gen 2 NIJ Level IV body armor. The reviewer details the plate's specifications, including its thinness, high purity ceramic composition, multi-curve design, and lightweight construction. Multiple ballistic tests are conducted using various calibers (.30-06, 5.56x45mm, 9mm, .22LR) against a water jug target to assess penetration and backface deformation, demonstrating the armor's protective capabilities.

This video, from American Outlaw, demonstrates a unique home defense technique using a laser for family communication. The expert instructor explains how to train family members to follow a laser's movement to a safe room during a critical incident. The video also highlights the importance of investing in quality weapon lights, optics, and lasers for reliable firearms like AR-15s chambered in 5.56mm, .300 Blackout, or 12 Gauge shotguns.

This video from Yee Yee Life tests the ballistic resistance of a real bank door against various calibers, from .22LR up to .50 BMG. The test, conducted by an experienced individual demonstrating safe firearm handling, shows the door's effectiveness against most handgun rounds and even some rifle calibers, though it is ultimately penetrated by a .50 BMG round. The experiment uses a mannequin named Fred as a target to visualize the effects of penetration.

This video tests the bulletproof capabilities of a 24-inch pipe wrench against various calibers, from .22 LR to .50 BMG. While it withstands smaller rounds like birdshot, .22 LR, and 9mm with only superficial damage, larger calibers like .308 Winchester cause significant deformation. The .50 BMG round completely destroys the wrench's internal gear mechanism, demonstrating its limitations against high-powered rifle cartridges.

This video argues that the .45 ACP remains superior to the 9mm in terms of stopping power and impact, despite the 9mm's popularity. It details the historical development of both calibers, compares their ballistic performance, and discusses practical applications in self-defense and home defense scenarios. The .45 ACP is highlighted for its larger diameter, slower velocity, and resulting wider wound channels, especially when expansion fails.

This guide details the proper technique for safely loading the M1 Garand, specifically addressing the common 'Garand Thumb' phenomenon. It emphasizes maintaining downward pressure on the en-bloc clip during loading to prevent the bolt from slamming forward prematurely. Expert instruction from Garand Thumb highlights this as a key safety measure for new shooters.

This comprehensive review of the Russian Altyn helmet, presented by Garand Thumb, details its construction and ballistic performance. The helmet features a 3mm titanium shell with an aramid liner, rated for pistol and fragmentation threats. Testing reveals it stops 9mm and .44 Magnum rounds but fails against rifle calibers like 5.56x45mm and 7.62x39mm. Despite its robust construction for its intended role, its significant weight and lack of rifle protection are noted as drawbacks compared to modern alternatives.

Garand Thumb, a recognized subject matter expert in tactical equipment, critically assesses the effectiveness of ballistic face masks. The video details rigorous testing using realistic ballistic dummies and various firearms, from handguns to rifles, to measure projectile stopping power and backface deformation. The conclusion highlights significant risks associated with these masks, primarily due to severe deformation, suggesting they are often 'gimmicky' and less effective than traditional head protection.

This guide details the correct technique for loading the M1 Garand rifle, specifically addressing how to avoid 'Garand Thumb.' It emphasizes the 'bladed hand' method, a crucial technique for safe and efficient loading demonstrated by the speaker. Proper execution involves a swift, decisive motion to seat the en-bloc clip while protecting the thumb from the forward-moving bolt.