Big news for 2019!

This video from 9 Hole Reviews addresses the potential continuation of their content, directly involving Slate Black Industries. The description highlights a new method for producing quality content and durable gear, with a specific discount offered for Slate Black Industries MLOK accessories using the code '9HOLE'. Viewers are encouraged to support the channel through Patreon, with early access to videos and the Practical Accuracy Scoreboard available. The description also mentions a link for supporting the channel via Amazon purchases of morale patches and credits Agency Communications LLC for editing and Tyops for music. Mail can be sent to their Houston, Texas address.

This YouTube video focuses on the comparison between two popular firearm rail mounting systems: MLOK and Picatinny. The title directly asks the question of which system is better, indicating a comparative analysis. While no specific firearm models or calibers are mentioned, the core topic revolves around accessory mounting solutions for rifles and other long guns, a common subject within the firearms community. The video likely delves into the pros and cons of each system for attaching various accessories like lights, lasers, grips, and optics.

This video provides a detailed guide on how to install or mount the Surefire M640DFT Scout Light Pro, a popular weapon-mounted light. It covers mounting the light onto both MLOK and Picatinny rail systems, common attachment methods for firearms. The tutorial likely demonstrates the physical process of attaching and securing the light, ensuring proper alignment and function for tactical applications or personal defense.

This YouTube Short discusses the Picitinny rail system, advocating for its superiority over the M-LOK system, particularly within the airsoft community. The video likely highlights the perceived benefits and features of Picitinny mounts and accessories, comparing them to those available for M-LOK. The use of #shorts indicates a brief, attention-grabbing format. The target audience is airsoft enthusiasts and potentially firearm owners interested in accessory mounting systems.

This video from 9 Hole Reviews focuses on the ACSS Griffin Reticle offered by Primary Arms Optics. The creator prompts viewers to consider if it's their favorite reticle and provides links to their newsletter, Utreon, Patreon, and Rumble channels. The description also includes links to supporter Slate Black Industries and an Amazon affiliate link for gun morale patches. Mail can be sent to their Houston, Texas address. The video is brought to you by MidwayUSA and features music by Tyops.

This YouTube video from 9 Hole Reviews questions whether the trend of using tall optic mounts on firearms is merely a fad. The description provides links to the creator's newsletter, Patreon, Utreon, and Rumble channels, as well as a discount code for Slate Black Industries and an Amazon affiliate link for morale patches. It also mentions MidwayUSA as a sponsor and provides a mailing address. The video appears to be a review or discussion focused on firearm accessories and their practicality.

This short explains the meaning of the 'П' marking on Kalashnikov rifles, which signifies the 'Postoyannaya' or battle sight zero. The zero distance varies by caliber: 300 meters for 7.62x39mm (like the AK-103) and 400 meters for 5.45x39mm variants (AK-74, AK-105, AK-12). The AKS-74U 'Krink' has a 200-meter battle sight zero.

The Ruger Mark IV Tactical .22LR is presented as an excellent suppressor host, featuring a traditional grip and a 4.4-inch bull barrel that keeps rounds subsonic for quiet operation. Its single-button takedown mechanism allows for rapid cleaning in under 54 seconds, a significant improvement over older models. The pistol offers good accuracy at 15 yards and is compared favorably to competitors in its $400-$500 price range for build quality and reliability.

This video tests the practical accuracy of a Kar98k sniper rifle with a ZF39 scope out to 1,100 yards. Despite its age and limitations, the rifle proved capable of hitting targets at extreme ranges with proper technique. The discussion highlights historical German sniper programs and the use of reticle holdovers for ranging and aiming.

This review details a practical accuracy test of the M21 SWS, a sniper variant of the M14 rifle, chambered in .308 Winchester. The test engaged targets from 150 to 800 yards under challenging environmental conditions. Despite a mechanical jam and shooter error, the rifle achieved a 32 out of 40 hit ratio, demonstrating its capability at extended ranges.