Building DOPE with Rimfire Emulation Targets: 300-Yard Holdover Data
Building DOPE with Rimfire Emulation Targets: 300-Yard Holdover Data. Episode 3 of Project 02300 walks through establishing real-world DOPE for long-range rimfire training using scaled emulation targets and ChatGPT-generated { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://greyhive.com#organization", "name": "Greyhive", "url": "https://greyhive.com", "description": "Greyhive is a censorship-resistant video platform for the firearms, 2A, hunting, and outdoor industries — where creators build, review, and monetize unfiltered content.", "logo": { "@type": "ImageObject", "url": "https://greyhive.com/static/uploads/images/ae198483-01c9-44b4-a16a-03f516ceaf66.svg", "width": 512, "height": 512 }, "sameAs": [ "https://x.com/greyhive", "https://www.instagram.com/greyhive/", "https://www.youtube.com/@Greyhive", "https://www.linkedin.com/company/greyhive/" ] }, { "@type": "WebSite", "@id": "https://greyhive.com#website", "url": "https://greyhive.com", "name": "Greyhive", "description": "Greyhive is a censorship-resistant video platform for the firearms, 2A, hunting, and outdoor industries — where creators build, review, and monetize unfiltered content.", "publisher": { "@id": "https://greyhive.com#organization" } }, { "@type": "Person", "@id": "https://greyhive.com/c/mayhem_defense#person", "name": "Mayhem Defense", "url": "https://greyhive.com/c/mayhem_defense", "description": "Mayhem Defense is a Greyhive creator producing original 2A, firearms, hunting, and outdoor content.", "image": "https://greyhive.com/lazy-static/avatars/3b51f289-c706-473b-bad4-6081c70ff785.jpg" }, { "@type": "Article", "@id": "https://greyhive.com/blog/rimfire-emulation-dope-long-range-training#article", "isPartOf": { "@id": "https://greyhive.com#website" }, "mainEntityOfPage": { "@id": "https://greyhive.com/blog/rimfire-emulation-dope-long-range-training" }, "url": "https://greyhive.com/blog/rimfire-emulation-dope-long-range-training", "headline": "Building DOPE with Rimfire Emulation Targets: 300-Yard Holdover Data", "name": "Building DOPE with Rimfire Emulation Targets: 300-Yard Holdover Data", "description": "Episode 3 of Project 02300 walks through establishing real-world DOPE for long-range rimfire training using scaled emulation targets and ChatGPT-generated ballistic data.", "articleSection": "Training & Skills", "articleBody": "Building reliable DOPE (Data On Previous Engagements) for rimfire training at simulated long range requires real-world validation of every holdover number, and Episode 3 of Project 02300 from Mayhem Defense delivers the first confirmed data point: 16 MOA of elevation maxed out on the turret, with an additional 1.5 to 2 MOA of left windage held inside the reticle to make a 300-yard emulated .22 LR shot land within one MOA of point of aim. Sarge Mayhem — the channel's host, who opens every episode greeting his \"Shadow Bandits\" — is using ChatGPT (which he calls \"Jarvis\") to generate a ballistic document for scaled emulation targets that simulate 300-yard rimfire engagements at a closer practical distance. The goal of the project: prove the AI-generated DOPE matches real-world impacts well enough that other shooters can download the targets and the data and replicate the training at their own range. This episode focuses on the first confirmed holdover, what scope shadow actually looks like through a phone-captured reticle, and the plan to back-test the methodology at 50 and 100 yards before fully trusting the 300-yard solution. Key Takeaways Confirmed 300-yard rimfire emulation holdover: elevation turret maxed up plus 16 MOA held down in the reticle, with 1.5 to 2 MOA of left windage. Sarge Mayhem used ChatGPT (nickn…