The ultimate night vision mount for the Milsim operator: the superb replica of the GSGM (Ground Spec Goggle Mount) from FMA. Designed to offer a solid and highly adjustable mounting platform, this system installs on helmet shrouds with a 3-hole pattern (MARSOC/WARCOM). It offers micrometric adjustments, a "breakaway" safety feature, and one-handed operation. The attachment is Dovetail type, compatible with the most modern NVG systems.
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.
| 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!
By buying this product you can collect up to 13
loyalty points.
Your cart will total 13
points that can be converted into a voucher of
2.60.
Move beyond basic mounts. The FMA GSGM is a high-fidelity replica of the night vision mounting system used by elite special forces. It is designed to provide unparalleled stability and ergonomic control, ensuring that your NVGs are optimally positioned for maximum performance, comfort, and speed of use when every second counts. Whether you're clearing a room or navigating a forest at night, the GSGM gives you the confidence you need in your equipment.
STABILITY AND PRECISION ADJUSTMENT
The heart of this system is its 3-hole standard shroud anchor (e.g., Wilcox L4 series, MARSOC/WARCOM), which eliminates the wobble and instability typical of single-point attachments. But the real advantage is its full range of micrometric adjustments:
This allows for perfect alignment between the eye and the optic, reducing fatigue and maximizing situational awareness.
SAFETY AND OPERABILITY
The GSGM features a "breakaway" function, designed to detach the visor arm from the shroud in the event of severe stress (e.g., snagging on an obstacle), preventing neck injuries. All controls are intuitive and designed for one-handed operation, allowing you to lower, raise, and adjust the visor without ever taking your attention away.
**TECHNICAL SPECIFICATIONS**
**PACKAGE CONTENTS**