PEAK/02

World's finest folding iron sights

The lightest, most compact, and easiest to use backup folding iron sights available. PEAK/02 redefines the standard for AR-15 compatible folding sights.

SHORT KING

PEAK/02 backup sights are the shortest available, taking up less valuable rail space than any other.

Scalarworks PEAK/02 shortest BUIS

LASER READY

The PEAK/02 is designed with the best laser aiming modules in mind. It's ultra-low profile base won't impede lasers or illuminators, allowing you to mount your LAM behind your front BUIS.

WITNESS ME

PEAK/02 sights are available in both 1.57" and 1.93" optic mount height compatible versions. Providing a lower-third co-witness with each.

Scalarworks PEAK/02 folding iron sights A2

FIGHT LIGHT

Engineered to be the lightest fully-featured BUIS in existence.

Scalarworks® PEAK/02 (26+31grams)
60%
KAC® Micro 300m (38+42grams)
84%
Magpul® MBUS Pro® (43+52grams)
100%

All Trademarks are the property of their respective owners and used in accordance with FTC Comparative Advertising guidelines. All parts weighed under the same conditions, including hardware necessary to attach to MIL-STD-1913 Picatinny Rail.

  • SPECIFICATIONS

  • Materials

    7075-T6 Aluminum / 4140H Steel

  • Finishes

    Type III Black Anodizing / Flash Nitride

  • Center height over rail

    SW2010: 1.42"

    SW2020: 1.42"

    SW2100: 1.75"

  • Adjustments

    0.5MOA/Click @ 15" sight radius

  • Adjustment range

    51MOA elevation @ 15" sight radius

    46MOA windage @ 15" sight radius

  • Sight post

    0.053" width - non-rotating

  • Flip apertures

    Same-plane 0.07"/0.20" diameter

  • Weight

    SW2010: 26g (0.92oz)

    SW2020: 31g (1.10oz)

    SW2100: 69g (2.44oz)

  • Origin

    United States of America

  • COMPATIBILITY

  • Rails

    MIL-STD-1913 Picatinny

  • B&T rifles

    All

PEAK/02

(104 customer reviews)

$129.00 – $249.00

FREE SHIPPING | EASY RETURNS
Clear
Standard (A2)
1.93" Compatible
Front
Rear
Set
SKU: SW20XX-SW21XX

104 reviews for PEAK/02

4.9
Based on 104 reviews
5 star
96
96%
4 star
1
1%
3 star
1
1%
2 star
0%
1 star
0%

  1. Jorge Diaz Castaneda (verified owner) –

    Phenomenal Quality – Best Iron Sights on the Market!

    After using the Scalarworks PEAK/02 iron sights, I can confidently say these are hands down the best set of backup sights I’ve ever owned. The craftsmanship is absolutely top-tier—every detail feels precision machined, and you can immediately tell Scalarworks didn’t cut any corners.

    The sight picture is crystal clear, the aperture options are perfectly sized, and the quick-adjust windage and elevation are a game-changer. What really blew me away is how lightweight they are without sacrificing any durability. They hold zero flawlessly, even after rough handling and heavy range days.

    Installation was quick and easy, and the fit and finish are just beautiful. Minimalistic but functional, with clean lines and no unnecessary bulk. They fold down extremely low profile and deploy with rock-solid lock-up.

    If you’re serious about quality and want the absolute best iron sights to complement your rifle setup, you will not regret picking up the PEAK/02. Scalarworks nailed it—worth every penny! I like to get my hands on 1.93 sight height but love the current ones I got standard

    (0) (0)

  2. Chris Parsons (verified owner) –

    Great product!

    (0) (0)

  3. Zak Dunn (verified owner) –

    10/10 build quality on these. They are so small. Taking up almost no rail space. Typical Scalarworks quality at least so far, Zero issues. They seem to be very well made and thoughtfully designed I love them so far. They’ll be on my rifle for tactical games in Phoenix in October so more to say after that test I guess.

    (2) (0)

  4. Christopher C. (verified owner) –

    Absolutely perfect. Just as expected, they’re light, sturdy, they have a nice reassuring snap into position and they look beautiful.

    (3) (0)

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