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Mini red-dot FRENZY SDM for Glock MOS - Vector Optics

169.90

Tax included Product made to order generally delivered in 7/10 working days.

The FRENZY 1x16x21 SDM micro red dot from Vector Optics is designed for direct installation (Direct Mount) on GLOCK® MOS pistol slides, without the need for adapter plates. Extremely lightweight (only 33g) and indestructible (7075-T6 aluminum), it offers a 3 MOA red dot, motion sensor for automatic activation, and a convenient side battery compartment. Impact resistance up to 1500G and IPX7 waterproof rating.

Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International	XS	S	M	L	XL	XXL	XXXL
Europe	32	34	36	38	40	42	44
US	0	2	4	6	8	10	12
Chest Circumference (inches)	33-35"	36-38"	39-41"	42-44"	45-47"	48-50"	51-53"
Chest Circumference (cm)	84-89	91-97	98-104	107-112	114-119	122-127	129-134
Waist Circumference (inches)	28"	30"	32"	34"	36"	38"	40"
Waist circumference (cm)	71	76	81	86	91.5	96.5	101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

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Description
Product Details

"Low-Profile" Direct Mount:
The Frenzy SDM revolutionizes the concept of pistol optics. Unlike traditional red dots that require adapter plates, this model is specifically shaped to fit directly and precisely into the standard milling of GLOCK® MOS. This results in an extremely low sight axis (low-profile), which promotes rapid target acquisition and natural eye alignment during drawing.

Advanced Technology and Motion Sensor:
The 3 MOA red dot offers the perfect balance between speed in CQB and precision on aimed shots. The multi-coated lenses guarantee a crystal-clear view even in full sunlight, while the 11 brightness levels include 2 settings dedicated to night vision devices (NVG). Thanks to the advanced Motion Sensor, the optic automatically turns off when the weapon is at rest and instantly turns back on with the slightest movement, maximizing battery life.

Side Battery Compartment and Extreme Robustness:
One of the most appreciated features by professionals is the side-access battery compartment. This allows you to replace the CR1632 battery without having to disassemble the optic from the slide, eliminating the need to re-zero the red dot. Constructed from 7075-T6 aerospace aluminum, the Frenzy withstands frightening recoil forces (up to 1500G, suitable for real firearms) and is completely waterproof and submersible (IPX7 Certification).

Main Advantages

Direct Mount Glock MOS: No adapter needed, it attaches directly to the slide for a low-profile fit.
Quick Replacement: Side battery compartment so you never lose the optic's zero.
Auto On/Off: Integrated motion sensor to extend battery life.
Real-Steel Quality: 1500G resistance and IPX7 waterproof rating to withstand any abuse.
Night Vision Ready: 2 of the 11 intensity levels are compatible with night vision devices.

Technical Specifications

Manufacturer: Vector Optics
Model: FRENZY 1x16x21 SDM for Glock MOS
Magnification: 1x
Lens Size: 16 x 21 mm
Red Dot: 3 MOA (Red)
Brightness: 11 Levels (9 Daytime + 2 NVG)
Adjustment (Windage/Elevation): ≥ 120 MOA (1 MOA Clicks)
Battery: 1x CR1632 (Side Insertion)
Shock/Water Resistance: 1500 G / IPX7 (1 meter for 30 min)
Material: 7075-T6 Aluminum Alloy (Matte Black Finish)
Weight: 33 g (with battery)

Package Contents

1x Mini red-dot FRENZY SDM for Glock MOS - Vector Optics
1x Allen Wrench and V-key
1x Microfiber cleaning cloth
1x User manual
WARNING: Optic designed for direct mounting on Glock MOS slides. Does NOT include any adapter for RIS/Picatinny rails and is NOT compatible with other systems.

Pro Maintenance Tips for a Perfect Setup

No issues with slide cycling: In airsoft, CO2 pistols generate sharp vibrations that often destroy cheap red dots (cracking the glass or turning off the diode). The Vector Frenzy is certified for 1500G (standard for 9mm caliber firearms or higher). You can mount it on your gas or CO2 Glock with the mathematical certainty that it will never abandon you, even after thousands of shots.

The miracle of the side battery: It seems like a small detail, but it's not! In classic micro-dots, the battery is under the optic. To change it, you have to unscrew the optic, remove it, put it back on, and recalibrate (shooting more BBs) because the point of impact will inevitably have changed. With the Frenzy's side compartment, you unscrew the cap, change the CR1632 in 10 seconds, and the optic hasn't moved a millimeter from the slide.

Warning about the mount: I repeat this point because it is fundamental: this model is born only and exclusively for Glock MOS milling. If you hope to mount it on your M4 assault rifle via the classic 20mm Picatinny rail, you will NOT be able to do so unless you buy a separate adapter base. It was born as a dot for pistols, and it does this job excellently.