Cal .308 AR 10 Test Firing

This video demonstrates the process of re-zeroing an AR-10 rifle chambered in .308 Winchester at 100 yards. The instructor highlights the importance of securing optic turrets after adjustments to prevent them from backing out due to recoil, a problem he experienced previously. The guide covers firing initial shots, observing impact, and making precise adjustments using MIL-based turret values to achieve a dead-center zero.

This video demonstrates the shooting of a Heckler & Koch HK91, a rifle famously featured in the movie 'Sniper'. The speaker, a firearms enthusiast and collector, shares nostalgic insights and provides a live-fire demonstration. He highlights the importance of proper trigger control, self-correcting a tendency to jerk the trigger, and acknowledges the HK91's status as a collector's item.

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 comprehensive test of three entry-level precision rifles: Bergara B14 HMR, Remington 700, and Ruger Precision Rifle. Expert Joel Wise demonstrates 100-yard accuracy and velocity testing with LabRadar, followed by extended range engagement up to 600 yards using a Kestrel. The video also includes a PRS-style stage simulation and trigger pull analysis, offering valuable insights for shooters looking to enter the precision rifle discipline.

This video provides a practical range session with the Springfield Armory M1A Scout Squad rifle, chambered in 7.62x51mm NATO. Instructor hickok45 demonstrates its accuracy with iron sights, discusses its lineage from the M14 and M1 Garand, and highlights its manageable recoil due to its weight and gas system. The session includes precision shooting, rapid fire, and a comparison of iron sights versus optics.

This guide details a practical method for testing Black Hills .308 Winchester ammunition to identify the most accurate load for a specific rifle. It emphasizes the importance of barrel cooling, consistent shooting techniques, and careful target analysis. Instruction from experts Ryan Gresham and Chris Cerino highlights how barrel harmonics and heat management significantly impact shot group consistency, offering valuable insights for shooters seeking optimal accuracy.

This review of the Akdas SA-9 highlights its performance in both full-auto and semi-automatic modes. The speaker demonstrates controlled bursts and timed drills on steel targets, assessing recoil and accuracy. The firearm features a 9mm caliber, 20-round capacity, and iron sights with optic rail compatibility, making it a versatile option for self-defense scenarios.

This video details a long-range marksmanship challenge hosted by Colonel Harold Cabunoc for CAFGU personnel. The drill involves engaging steel targets at 200 and 300 meters, emphasizing practical application of shooting fundamentals like trigger control and sight adjustment. Colonel Cabunoc, a senior military officer, demonstrates high proficiency and provides instructional feedback, highlighting common errors such as improper trigger pull.

This video details a shooting challenge featuring the Glock 21 in .45 ACP, emphasizing marksmanship at varying distances. Expert instruction from Harold Cabunoc, a seasoned shooter, highlights common errors like trigger jerking due to recoil anticipation and provides techniques to improve accuracy. The challenge demonstrates practical application of shooting skills with potential for cash prizes.

This guide details the ballistic testing of a Chinese-made NIJ Level III-A Kevlar helmet, as demonstrated by Harold Cabunoc. It covers testing against 40mm grenade shrapnel, 9mm, .45 ACP, and 5.56mm M855 rounds, providing practical insights into its protective capabilities and limitations against different threats. The assessment highlights the helmet's effectiveness against handgun rounds and shrapnel, while confirming its vulnerability to rifle fire.