The BSA Sweet 17 AO is a 3-9x40mm rifle scope designed specifically for use with the .17 HMR cartridge. It provides an adjustable objective for parallax correction, fully multi-coated optics for improved light transmission, and a 30/30 duplex reticle for straightforward aiming. Built on a 1″ one-piece aluminum tube, the optic is rated waterproof, shockproof, and fogproof and ships with dovetail rings.
Key Specifications
- The magnification range is 3-9x.
- The objective is a 40mm AO adjustable objective.
- The reticle is a 30/30 Duplex.
- The tube diameter is 1″.
- The elevation/windage adjustment increment is .25 MOA.
- The adjustable parallax range is 10 yds-Infinity.
- The eye relief is 3″.
- The overall length is 12.30″.
- The weight is 22.30 oz.
- The optics are Fully Multi-Coated and the scope is rated waterproof, fogproof, and shockproof.
With features tailored for the .17 HMR — including a ballistically minded elevation turret, generous eye relief, and an adjustable objective — this scope suits varmint hunting and precision rimfire shooting. The combination of a duplex reticle and a 3-9x magnification range makes it practical for quick target acquisition and modest-range precision work. Its durable one-piece tube and environmental sealing provide reliability in field conditions.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
Related Videos:




