4MR Ranch

This video provides an expert-level review of the Holosun IRIS GR4 laser aiming device, highlighting its value proposition for the price point. The instructor, Kyle from 4MR Ranch, emphasizes its reliability, compact form factor, and multi-functionality, including IR illuminator, IR laser, visible laser, and a strong white light. He details its performance on a SCAR 17 and discusses its suitability for duty use, recommending it as a top-tier option for self-funded law enforcement officers.

This video reviews the new Infitac IOP 13 thermal optic, comparing it to the Infitac IOL 25. It highlights the IOP 13's 256 core sensor and 1.5x base magnification, contrasting it with the IOL 25's 384 core sensor and 2x magnification. A key feature discussed is the 'IoT configuration,' allowing thermal imaging to be transmitted to a monocular, useful for tactical applications or as a hunting guide to monitor guests' targets.

This video reviews the SMS Axis, a two-in-one tactical light featuring a bright white light and a potent green visible laser. The instructor, Kyle from Forar Ranch, details its performance, build quality, and value proposition, especially for those not using night vision. He highlights its zero retention capabilities on a SCAR 17 and compares it to the SMS Trinity, noting improvements in reliability.

This video presents a blind test comparing Generation 2 (NNVT) and Generation 3 (L3) night vision tubes within identical AONTAC ANVB housings. The test aims to determine if Gen 2 can hold its own against Gen 3 for practical use cases, challenging the notion that high-end night vision is prohibitively expensive. The presenter, Kyle from 4MR Ranch, highlights the identical housings, optics (RPO 4.0 ultralight), and controlled camera settings to ensure a fair comparison. Despite initial expectations, the test reveals a surprisingly close performance, making it difficult to definitively distinguish between the two generations under various lighting conditions, including full moon and complete darkness.

This video details a rigorous abuse test of the 3EIR Sentinel laser aiming module, including four shoulder-height drops onto hard ground and a water immersion test. The presenter, Kyle from 4 More Ranch, aims to provide peace of mind regarding the module's durability for potential buyers. The results indicate the 3EIR Sentinel maintains functionality and minimal zero shift after significant abuse, suggesting robust construction.

This comprehensive review compares a wide range of laser aiming devices from budget-friendly options under $500 to premium units exceeding $3,000. The video categorizes lasers into sub-$1000, $1000-$2000, and over $2000 tiers, discussing performance, reliability, ergonomics, and value. Key takeaways include the Holosun IRIS GR4 offering excellent all-around performance for its price, the Steiner DBAL-D2's powerful illuminator despite its size, and the BE Meyers MAWL's superior ergonomics and switchology in the high-end category.

The DNT Hound is a compact thermal monocular that integrates a laser rangefinder and an onboard ballistic calculator. It offers impressive thermal performance with a 640 core and 35mm lens, capable of distinguishing details in various environments. The ballistic calculator provides accurate holdovers in MRAD or MOA, making it a valuable tool for hunters and long-range shooters, especially when paired with non-smart optics. While it excels in functionality, Mac users may encounter data transfer limitations.

This guide details the process of configuring and testing the Lantac M-SPEC 22S suppressor, as demonstrated by 4MR Ranch. It covers baffle adjustment for sound suppression on .22LR firearms and assessing Point of Impact shift on a .17 HMR rifle. The expert demonstrates modularity and performance tuning, emphasizing safe handling throughout the process.

This video from 4MR Ranch compares a wide range of thermal optics, from budget-friendly options around $800 to high-end units exceeding $8,000. Expert Kyle from 4MR Ranch guides the comparison, evaluating visual imagery and recording capabilities at various distances (25, 50, 100, and 200 yards). The analysis focuses on the practical identification capabilities of each unit, highlighting that while price generally correlates with performance, some mid-range options offer exceptional value, and higher-priced units don't always provide a proportional increase in performance.

The OneLeaf Mars Mini is an incredibly versatile micro-thermal optic with a built-in laser rangefinder and interchangeable lenses (19mm and 25mm). It offers multiple mounting options, including piggyback, 45-degree offset, and a traditional scope configuration with an optional eyepiece adapter. The device supports hot-swappable MicroSD cards for footage and can be powered by CR123 or 18650 batteries.

This video provides an expert-level review of the Armasight OGL's IR laser functionality, specifically addressing an overlooked 'reduced IR' mode. The instructor, demonstrating significant experience with night vision and IR devices, corrects a previous assessment, highlighting how the 'Dual High' mode's intense IR can cause bloom, hindering aiming in environments like a full moon urban setting at 100 yards. A hidden feature, activated by a specific button sequence, allows for a reduced IR output, making aiming more precise despite some remaining bloom. This detailed operational guide is presented by an experienced instructor who admits previous errors, showcasing a commitment to transparency and accurate information.

This video provides an expert-level analysis of suppressed muzzle brake effectiveness, featuring data from a 4MR Ranch instructor. The OCL Infinity suppressor's modularity is explored, with specific recoil data collected using accelerometers on a Sig Spear in .308 and attempts on a 300 PRC. The testing highlights significant recoil reduction with the muzzle brake end cap compared to other configurations.