S&W M&P Metal 2.0 45K Round Durability Test
S&W M&P Metal 2.0 45K Round Durability Test. After 45,000+ rounds over 4 years, here's how the Smith & Wesson M&P Metal 2.0 held up—reliability, wear patterns, and what fails first. { "@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/barrel_and_hatchet#person", "name": "Barrel & Hatchet", "url": "https://greyhive.com/c/barrel_and_hatchet", "description": "Barrel & Hatchet is a Greyhive creator producing original 2A, firearms, hunting, and outdoor content.", "image": "https://greyhive.com/lazy-static/avatars/a2428aa1-0d5e-4580-badf-67e344748bcc.jpg" }, { "@type": "Article", "@id": "https://greyhive.com/blog/smith-wesson-mp-metal-2-0-45k-rounds-review#article", "isPartOf": { "@id": "https://greyhive.com#website" }, "mainEntityOfPage": { "@id": "https://greyhive.com/blog/smith-wesson-mp-metal-2-0-45k-rounds-review" }, "url": "https://greyhive.com/blog/smith-wesson-mp-metal-2-0-45k-rounds-review", "headline": "S&W M&P Metal 2.0 45K Round Durability Test", "name": "S&W M&P Metal 2.0 45K Round Durability Test", "description": "After 45,000+ rounds over 4 years, here's how the Smith & Wesson M&P Metal 2.0 held up—reliability, wear patterns, and what fails first.", "articleSection": "Gun Reviews", "articleBody": "The Smith & Wesson M&P Metal 2.0 is a 9mm striker-fired pistol with an aluminum frame and stainless steel slide, and after more than 45,000 rounds over four years it's still running as a daily shooter. That's the verdict from Eric of the Barrel & Hatchet channel, who bought his in 2022 and has never stopped coming back to it. In his long-term durability re-look on Greyhive, Eric walks through exactly what wore out, what failed first, and what held up across a round count he estimates between 45,000 and 50,000. This wasn't a loaner — Smith & Wesson didn't send it. He picked it up when it launched, after switching off a worn-out Glock 45, and it became his class gun, his optic-testing bed, and his EDC. The short version: springs and finish wear out, one trigger pin cracked, but the gun kept shooting. Here's the full teardown of what four years and 45K rounds does to an aluminum-frame M&P. Key Takeaways Eric's M&P Metal 2.0 (9mm, aluminum frame, stainless slide) is pushing 45,000–50,000 rounds since 2022. First real trouble showed at roughly 35,000 rounds: failure to extract, weak brass ejection, and stovepipes — all traced to worn springs. A trigger pin cracked in half and fell out the side, but still held everything in place. Fixes: full spring replacement (S&W sent new springs) plus a Timney trigger breaking around 3.5–4 lb. The Cerakote finish has worn off twice …