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Black Diamond Astro 300-R vs Black Diamond Spot 350-R
Weight and specs compared for 2026 — and which one to choose.
Both weigh the same at 84 g, so choose on features, price and fit.
Black Diamond Astro 300-R vs Black Diamond Spot 350-R: which should you buy?
On weight these two are identical (84 g), so your decision comes down to features, fit and price. Check the full details and current price for each above.
See where both rank against everything else in this category on the lightest lighting page, or browse the full gear weight database.