Riflescopes with 30 mm diameter

Riflescopes with 30 mm diameter.

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Sightmark Presidio 1-6x24 CR1 SFP riflescope

Riflescopes with 30 mm diameter

(57 products)

30 mm rifle scopes are a popular upgrade for strength and internal adjustment. Match the scope to 30 mm rings and the correct height for clean clearance.

  • Ring diameter: use 30 mm rings (Picatinny or dovetail). Picatinny offers more models and QD options; add a Picatinny rail if your rifle lacks one.
  • Ring height: choose the lowest that clears. As a guide, centerline height ≳ (objective outer diameter ÷ 2) + 2–4 mm.
  • Fit checks: verify bolt-handle and barrel clearance—50–56 mm objectives often need medium/high rings, especially with flip caps.