Quick Summary
The Nikko Stirling Mountmaster 3 to 9×50 PX ADJ riflescope is an airgun rifle scope and telescopic sight supplied with mounts. It is listed with a 1 inch tube size, weighs 610 grams including the mounts, and is supplied with mounts to fit 11mm dovetails.
Who It Is Best For
This scope is suited to shooters looking for a riflescope for an airgun or .22 rimfire setup that uses 11mm dovetails. It will also suit buyers who want a scope supplied with mounts already included, rather than having to source them separately.
What To Know Before You Buy
Check your rifle or airgun uses 11mm dovetails before ordering, as that is the mount fit listed here. The minimum focus on full magnification is approximately 15 metres.
Pros: Supplied with mounts and has a 1 inch tube size.
Cons: Buyers should check suitability for their exact setup, especially the dovetail fit and minimum focus distance.
Common Buyer Questions
Does this scope come with mounts?
Yes, it is supplied with mounts.
What size tube does it have?
It is listed with a 1 inch tube size.
What rifles does it fit?
The supplied mounts are stated to fit 11mm dovetails, which are common on many modern airguns and .22 rimfires.
What is the minimum focus?
The minimum focus on full magnification is listed as approximately 15 metres.
Is the weight for the scope only?
The quoted weight includes the mounts.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Nikko Stirling |
| Model | Mountmaster 3 to 9×50 PX ADJ |
| Product type | Riflescope, airgun rifle scope, telescopic sight |
| Tube size | 1 inch tube size |
| Mounts included | Supplied with mounts |
| Mount fit | Fits 11mm dovetails |
| Weight | 610 grams including the mounts |
| Minimum focus | Approximately 15 metres on full magnification |
Final Buying View
The Nikko Stirling Mountmaster 3 to 9×50 PX ADJ is a practical choice if you want a riflescope supplied with mounts and need an 11mm dovetail fit. With a 1 inch tube size and a quoted minimum focus of around 15 metres on full magnification, it gives you the key details needed to check suitability before ordering. If those fit your setup, it is a straightforward option to consider.





