SIG P365 Fuse Review: 4.3" Barrel Accuracy Test
SIG P365 Fuse Review: 4.3" Barrel Accuracy Test. SIG P365 Fuse tested on the range: deeper sight notches, improved grip texture, and 4.3" barrel performance vs. compact carry trade-offs analyzed. { "@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/cgadefense#person", "name": "CGA Defense", "url": "https://greyhive.com/c/cgadefense", "description": "CGA Defense is a Greyhive creator producing original 2A, firearms, hunting, and outdoor content.", "image": "https://greyhive.com/lazy-static/avatars/b413b25c-404a-404e-87a8-913b3ae6f077.png" }, { "@type": "Article", "@id": "https://greyhive.com/blog/sig-p365-fuse-review-accuracy#article", "isPartOf": { "@id": "https://greyhive.com#website" }, "mainEntityOfPage": { "@id": "https://greyhive.com/blog/sig-p365-fuse-review-accuracy" }, "url": "https://greyhive.com/blog/sig-p365-fuse-review-accuracy", "headline": "SIG P365 Fuse Review: 4.3\" Barrel Accuracy Test", "name": "SIG P365 Fuse Review: 4.3\" Barrel Accuracy Test", "description": "SIG P365 Fuse tested on the range: deeper sight notches, improved grip texture, and 4.3\" barrel performance vs. compact carry trade-offs analyzed.", "articleSection": "Gun Reviews", "articleBody": "The SIG P365 Fuse is a 4.3-inch-barrel variant of the P365 platform that trades a bit of concealment comfort for noticeably better shootability — and in range testing, that trade comes through immediately. It ships with a fiber optic front sight, aggressive wraparound factory grip texturing, an RMSC optics cut, an extended magwell, and three magazines: two 21-rounders and one 17-round mag. In his range review on Greyhive, Chris from CGA Defense put the Fuse through live fire with Blazer 115 grain FMJ, running both magazine capacities back-to-back. His verdict after the first string: \"It feels incredible.\" As a daily P365 X-Macro carrier, he came in expecting the jump from a 3.7-inch barrel to 4.3 inches to be marginal. It wasn't. This review breaks down what the Fuse actually does better, where the longer slide costs you on the carry side, and who the gun makes sense for. Key Takeaways The P365 Fuse runs a 4.3-inch barrel versus the 3.7-inch X-Macro — a difference CGA Defense called \"really noticeable\" in recoil control and follow-up shots. Ships with two 21-round magazines and one 17-round magazine; the 17-rounder is the realistic everyday carry option. Factory grip texturing wraps the back, sides, and front of the module — CGA Defense called it one of the best factory grip modules in the entire 365 lineup. Fiber optic front sight with unusually deep rear notches; in direct sun it glows bright enough to read like a tritium front. RM…