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5KU B-2M Micro Rail for Zenitco Style and MLok Handguards

5.50

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

The B-2M Micro Rail from 5KU is an ultra-compact single-slot Picatinny segment (2cm). It uses an innovative universal single-screw mounting system compatible with both Zenitco Style and M-LOK handguards.

Manufacturer: 5KU.
Model: B-2M (Micro Rail).
Size: 1 Slot (20mm).
Hardware: Universal Hybrid Screw + Nut.
Compatibility: Zenitco Style (Basis) & M-LOK.

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

The B-2M Micro Rail manufactured by 5KU is the ultimate solution for those seeking absolute minimalism ("Low Drag") on their AK or AR setup. Made of ultra-lightweight aluminum, this rail offers a single Picatinny slot in just 20mm of length.

Universal Hybrid Hardware:
The real strength lies in the mounting system: no need to change screws or adapters. The kit includes a single screw with a special nut designed to universally fit both standards.
The same hardware allows attachment to both Zenitco Style handguard holes (Sport/Ultralight series) and standard M-LOK slots, ensuring a solid grip with the minimum number of components.

Ideal Use:
Thanks to its imperceptible weight (10g), it is perfect for mounting side-mounted aiming devices, micro-flashlights, or lasers without taking up unnecessary space on the handguard.