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B-11 Aluminum Lower Handguard for AK Series - 5KU

49.90

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

The 5KU B-11 "Classic Style" lower handguard is an aluminum replica of the famous Zenitco accessory, designed to modernize the AKSU (AK74U) platform. It allows you to replace the original wooden or polymer handguard to add a tactical look. Warning: This product is intended for experienced users and almost certainly requires manual fitting for installation.

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

Bring your AKSU (AK74U) into the 21st century with this replica of the 5KU B-11 "Classic" handguard. Made entirely of aluminum, this lower handguard is designed to replace the original counterpart and offer a more rigid platform and an aggressive aesthetic, typical of "Zenit-style" builds.

It allows for a firmer grip and, although this "Classic" model does not have direct M-LOK or Picatinny rails, it is the correct base for those who want to replicate a faithful setup of the Russian special forces.

WARNING: INSTALLATION FOR EXPERIENCED USERS ONLY (Fitting Required)
As is common for handguard replicas of this type, installation is **almost never "plug-and-play"**. Due to the enormous differences in tolerances between the various AK manufacturers (LCT, E&L, Cyma, etc.), this handguard **will almost certainly require manual fitting**, such as filing or shimming, to be installed correctly. It is a product recommended only for those who have the necessary skills to perform these modifications.

Note for E&L owners: It has been found that on E&L AKSU models, after assembly, a gap of about 4mm may remain between the handguard and the receiver.

Technical Specifications:

Brand: 5KU
Model: B-11 "Classic Style" (Lower)
Platform: AKSU (AK74U) and variants
Material: Aluminum
Weight: ~129g
Length (with block): ~132mm
Width: ~53mm
Height: ~40mm

Advantages:

"Zenit-Style" Aesthetics: Aggressively and modernly updates the look of your AKSU.
Aluminum Construction: Much more robust and rigid than the original polymer or wood handguard.
Base for Customization: The correct starting point for a realistic setup.

Package Contents: