Proof Research | Latitude | 22 LR | Black

The Latitude is Proof's precision rimfire rifle, built around a Zermatt Arms RimX action with a modified ball bolt knob and a 20‑MOA Picatinny rail, feeding from 10‑round detachable magazines. An 18‑inch, cut‑rifled Sendero‑profile carbon fiber barrel with a 1:16 twist and 1/2x28 threading takes a suppressor or muzzle device directly, and a TriggerTech Special trigger backs Proof's factory guarantee of half‑MOA accuracy at 50 yards. At 5 pounds 5 ounces to 6 pounds 4 ounces depending on stock configuration, it's real .22 LR precision‑rifle performance in a genuinely lightweight package, not a repurposed hunting rifle chambered down.