Vector Optics Frenzy 1×20×28 Red Dot Sight 3 MOA
Docter/Noblex (TEK) Weaver/Picatinny Base
Getting on target quickly shouldn’t be hard. Whether you’re shooting close quarters, range drills, or pairing optics on small platforms, the Vector Optics Frenzy Red Dot Sight delivers a clean 3 MOA aiming point with a wide field of view and mounting flexibility.
Snap Shot
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Great choice for close-quarters, range drills and tactical drills
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Instinctive shooting with 3 MOA dot — quick alignment
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Mounts easily on multiple rail setups
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Minimal design keeps aiming simple
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Ready for shooters who want performance without complexity
This isn’t magnified, it’s a purpose-built reflex sight for shooters who want fast, instinctive aiming with minimal fuss.
Mounting Compatibility
The Vector Optics Frenzy red dot uses the TEK footprint, which corresponds to the Docter / Noblex® standard widely used in the optics industry. This means it's compatible with Docter/Noblex-style adapter plates and bases without needing a interface. If you have a weaver/picatinny base just stock it right on.
Constructed for everyday range and field applications, this red dot sight balances durability and lightweight handling. The simple, clean dot reticle keeps your attention on the target, not on complicated reticle graphics.
PERFECT FOR -
✔ Close-range shooters
✔ Tactical & quick-acquisition setups
✔ Air rifle and small bore shooters wanting a reflex point
✔ Anyone wanting an easy-to-use red dot with flexible mounting
- Magnification: N/A
- Window Lens Size: 20x28mm (0.8x1.1")
- Length: 46mm / 1.8"
- Width: 32mm / 1.2"
- Height: 35mm / 1.4"
- Weight (net): 56g / 2.0oz
- Eye Relief: Free
- Optics Coating: Multi-Coated
- Parallax: ±1.0MOA 100 yds
- Elevation Range: 45 MOA
- Windage Range: 45 MOA
- Dot Size: 3 MOA
- Dot Intensity: 8 levels & 2 night vision dot
- Mounting: Weaver, TEK
- Battery Type: CR2032
- Battery Runtime: ≥20000 hours
- Finish: Black matte
- For close-in work and general shooting
- Real waterproof at 1 meter with 30 minutes IPX6
- 4 Hours Auto Shut Down
- Pistol application for TEK (Docter / Noblex) footprint
- High-quality aluminum alloy 6061 T6 in durable black matte finish
- >20,000 hours battery runtime (at weakest visible dot level)
- Tested on 9mm Pistol, 338 Lapua Magnum rifle and 12 GA shotgun
- Package includes: retail package, weaver mount, rubber lens cover, hex keys and cleaning cloth etc
- The extra-large window size 20x28mm 0.8x1.1”.
- 6061-T6 aluminum housing in rug construction - lightweight 56g 2.0oz
- 3MOA dot size with 8 Levels & 2 NV red dot intensity
- Weaver/Picatinny mount & compatible for Docter/Noblex (TEK) footprint
- >40,000 hours for NV dot & >20,000 hours for weakest visible dot
- IPX6 waterproof up to 1-meter depth for 30 minutes
- Take 9mm, 45ACP, 12GA and Lapua Magnum 338 Recoil
- Clear lens with premier and protective coatings
- On/off switches on the side, complete user control and 4 hours auto shut-down
Package includes: red dot sight, weaver mount, rubber lens cover, hex keys and cleaning cloth etc
What warranty comes with these red dots?
-These red dots ship with a VIP lifetime warranty
Does this warranty cover damage from Airsoft?
-Generally not, this would fall under misuse.If you want a literally bulletproof warranty, get a Vortex
What footprint is this red dot?
-Check Vectors website for their guide on red dot footprints to match this red dot with the industry standard.
The red dot appears as a blur / line. What is wrong?
-Lower the power of the dot, you will find the lower power settings will help with the blurriness / lines. Imagine starting into high beam LED headlights, it is the same effect.
What does MOA mean for the size of the dot?
-MOA means the amount of space the dot will take up at 100yds. Eg, 3MOA = 3 inches, 6MOA = 6 inches.
Lifetime Warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.