The only real other situation which i can envision is usually that it may be a normal Model 70 barrel and action having a substitution XTR inventory. This is often not likely however...I believe that it's while you describe, an unmarked XTR. Outdated or new, the Winchester Model 70 Featherweight https://winchester-model-70-feath00999.free-blogz.com/74000584/new-step-by-step-map-for-winchester-model-70-featherweight-review