Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Does it come with scope covers Expert Answer

Lens covers are not included.

by Carly R., Gear Expert, February 7, 2018
I have a older 22 lr Remington 581 with a 4 x cope. Will I be able to mount the Nikon scope in the existing rings, or will I need to replace the ring Expert Answer

Please email us at techsales@opticsplanet.com for further assistance as it will depend on the tube diameter and objective lens size of the existing scope.

by Jonathan D., Gear Expert, October 30, 2019
Customer Reviews
Helpful Positive Review
Nikon Rimfire 4-12X40mm by benscratchin, Verified Owner, February 24, 2019
Great bang for the buck! This scope has very clear glass, and seems to gather light well. I haven't tried it in low light situations. I has a smooth zoom focus ring with a decent size knob on it. This scope was very easy to zero, I bore sighted it lo...
Read More...
3/3 found this helpful
Helpful Positive Review
100 Yard Wonder by MAJOR, April 28, 2019
This is a great scope. I shoot at 100 yards and score really tight groups. And the adjustable magnification is a real plus. And best of all is the price. Excellent value on any scale. The price was exceptional. Works with my P-Series rings.
2/2 found this helpful
Helpful Positive Review
Nikon rimfire scope by Ed, November 11, 2019
Great price and performance. Replaced a bargain scope with more power, but the Nikon has superior clarity. The power adjustment is easy to use,as the raised knob gives a convenient index point. Like that it comes with a lifetime warranty
1/1 found this helpful
Helpful Positive Review
the best rimfire scope by sewboy, December 12, 2019
I installed this scope on my Savage 17HMR. One hole at 25 yds, 1/4 inch at 50 yds. 3/4 inch at 100yds. The glass is clear to the edges, no distortion. Calibration of windage and elevation knobs are well defined. Great eye relief.
2/3 found this helpful
Helpful Positive Review
I really like this scope and I bought it knowing that the BDC is based on a 1600 FPS projectile, so I use it with CCI Stinger .22LR—which is ammo I really like anyway. The BDC is slightly less easy to use with anything else because you need to break...
Read More...
1/1 found this helpful
Helpful Positive Review
Prostaff Rimfire Scope by Les, February 9, 2020
Great scope for the money. This scope tops off a custom LH 10/22, being built with all USA parts-besides this scope (Phillipines ) Laminated Revoltion stock, Green Mountain bull barrel. Warner scope rings.
1/1 found this helpful
Read All 57 Reviews

Product Discontinued by Manufacturer

Nikon ProStaff Rimfire II 4-12x40 Matte BDC Rifle Scope has been discontinued by Nikon and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Rifle Scopes & Accessories, Rifle Scopes yourself to try and find the perfect replacement for you!

Product Info for Nikon ProStaff Rimfire II 4-12x40 Matte BDC Rifle Scope

Specifically designed and engineered for the .22 Long Rifle caliber, the Nikon Prostaff Rimfire II 4-12x40mm Rifle Scope w/ BDC Reticle is made with Nikon's Fully Multicoated Lenses to deliver a superior sight picture. Sighting-in is made easy with .25 inch @ 50 yard adjustments and Spring-Loaded Instant Zero-Reset turrets that allow you to reset your turrets to zero after sighting in, making in-the-field adjustments incredibly simple. The Nikon PROSTAFF RIMFIRE II 4-12x40 Scope features a 75-yard parallax setting. The PROSTAFF RIMFIRE II is optimized for use with Nikon's Spot On Ballistic Match Technology, which provides users with exact aiming points on the BDC reticle for any load or ammunition at a specified range. It contains the ballistic information for more than 5,000 different loads and can even be used with custom handloads. With more than one million registered users, Spot On has become the number one choice for hunters and shooters throughout the world. The PROSTAFF RIMFIRE II is fully waterproof, fogproof and shockproof, and is backed by Nikon's Limited Lifetime Warranty. For an outstanding way to be sure your scope is equipped with some of the best optics the shooting industry has to offer, choose the Nikon Prostaff Rimfire II 4-12x40mm Rifle Scope.image

Specifications for Nikon Rifle Scope - Prostaff Rimfire II:

Magnification: 4-12x
Objective: 40mm
Lenses: Fully Multicoated
Reticle: BDC Reticle

Features of Nikon Prostaff Rimfire II Rifle Scope:

  • Precise 1/4-inch @ 50 yards adjustments
  • Spring-Loaded Instant Zero-Reset Turrets
  • Parallax-free @ 75 yards
  • Fully Multicoated Optics
  • Waterproof/Fogproof
  • Quick Focus Eyepiece
  • Compatible with Spot On Custom Turrets

Package Contents:

  • Nikon Prostaff Rimfire II 4-12x40mm Rifle Scope w/ BDC Reticle

Riflescope Accessories

1–60 / 60
Previous
Next

Firearm Case

1–22 / 22
Previous
Next

Related Products to Nikon ProStaff Rimfire II 4-12x40 Matte BDC Rifle Scope

Nikon ProStaff Rimfire II 4-12x40 Matte BDC Rifle Scope Unavailable & Discontinued Models

List of Unorderable Models

  • Nikon ProStaff Rimfire 4-12x40 Matte BDC 150 Rifle Scope 16330 , MPN: 16330 , UPC: 018208163304 , Code: NI-RS-16330
Compare (0)