308 Win - 165gr Hornady GMX and SST with AR-Comp

This video compares the terminal ballistics of an AR-10 chambered in .308 Winchester against an M1 Garand firing .30-06 Springfield. The test involved shooting through a 2x4 and then impacting cans of cranberry sauce and cream of mushroom soup. The .308 Winchester from the AR-10 demonstrated significant penetration on the wood and completely destroyed the cranberry sauce can, while the .30-06 from the M1 Garand also penetrated the wood and significantly damaged the mushroom soup can.

This video from Line45 provides an expert-level analysis of current ammunition prices, identifying 10 calibers that have seen significant price drops. The instructor, Ted, details specific deals and market trends for 2025, advising viewers on when and how to stock up on affordable ammunition for various firearms. The content emphasizes practical advice for shooters looking to maximize their range time and preparedness.

This video details an extreme accuracy challenge where participants shoot at distances up to 1000 yards. It highlights the performance of various precision rifles and cartridges, including 7 PRC, 6.5 PRC, and .308 Winchester. The competition emphasizes shooter skill in adjusting for wind and ballistics, with Nate ultimately winning the challenge and a belt buckle prize.

This guide outlines a ballistics test comparing the .270 Winchester and .308 Winchester against mild steel plates. It details the setup, ammunition, testing procedure, and data analysis, emphasizing the importance of kinetic energy over velocity or sectional density for steel penetration. The test utilizes specialized equipment like the 'Steel Sledge 4.0' and precision measurement tools.

This video discusses suitable firearms for 400-yard shooting. The Ruger AR-10 chambered in .308 Winchester is presented as a capable option, with the speaker noting its slightly smaller platform compared to traditional AR-10s. For those preferring a bolt-action, the Savage Axis in 6.5 Creedmoor is highlighted as a great choice for this distance.

This video explores top long-range calibers for different rifle platforms, focusing on PRS bolt actions, AR-10s for designated marksman roles, and AR-15s for tactical competitions. It highlights the importance of ballistic coefficient (BC) for flat trajectories and wind resistance, recommending 6mm wildcats for bolt actions, .308 for AR-10s in specific roles, and 6.5 Grendel for AR-15s due to its superior ballistics over heavy .223.

This guide details a successful method for removing a stuck cartridge case from a firearm barrel using hydraulic pressure generated by a high-pressure grease gun. The technique, demonstrated by Johnny's Reloading Bench, involves a custom adapter and motor oil to hydraulically force the case out. The video highlights the importance of proper tools and high pressure, showcasing a successful extraction that saved a valuable Krieger barrel.

Instruction from a firearms enthusiast and reloader on preparing and sizing 300 Winchester Magnum brass. The video details the challenges of reloading for this caliber, including the long throat of the Thompson Center Compass rifle and the importance of proper neck tension and shoulder bumping. It covers selecting collets, setting up sizing dies, using specialized tools for case maintenance, and determining optimal seating depths for accuracy.

This video provides an in-depth review and performance test of the Vortex Diamondback Tactical 6-24x50 rifle scope, presented by Johnny, an experienced gear reviewer. The review covers technical specifications, a practical tracking test (box test) at 100 yards, and optical quality comparisons with other Vortex models. Johnny highlights the scope's First Focal Plane (FFP) reticle and its value proposition for its price point, while also noting limitations in optical clarity compared to higher-end models.

This video provides a comprehensive guide to reloading .22-250 Remington ammunition, focusing on a Remington Model 788 with a Douglas barrel. It details component selection (brass, bullets, primers, powders), case preparation, powder charging, bullet seating, and initial range testing. The instructor emphasizes accuracy and velocity, aiming to develop loads suitable for varmint and deer hunting, while also highlighting potential challenges with certain components and the firearm's specific characteristics.