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ZENITCO SPORT 4 Style Handguard for AK Series - 5KU

139.90

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

The extended Zenitco SPORT-4 style handguard by 5KU: the ultimate accessory to transform your AK replica into a Russian special forces "Alpha" tactical weapon. Made from lightweight CNC-machined aluminum, this free-float kit replaces the lower handguard and upper gas tube cover, offering a modular, ergonomic platform and an aggressive look. Designed for full-size AK replicas (AK-74, AKM).

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 Kalashnikov platform into the 21st century with the Sport-4 handguard kit from 5KU. This is a high-quality replica of the famous Russian modular system, used by elite "Alpha" units and special forces. It's the perfect choice for those seeking improved ergonomics, a "Spetsnaz" look, and a large surface area for mounting accessories.

The lightweight yet sturdy CNC aluminum construction ensures a stable platform without unbalancing the replica. The kit consists of the lower handguard (B-10L style) and the upper gas tube cover (B-31LW style), which join together to form a single, solid free-float platform with a full-length top Picatinny rail, ideal for optics and AN/PEQ modules.

ATTENTION: COMPATIBILITY

This kit is designed for full-size (long barrel) AK replicas such as the AK-74, AK-74M, AKM, and AKMS. It is not compatible with short-barreled versions like the AK-105 or AK-74U (Krinkov). Installation requires replicas with a "real type" mounting system and may require minor adjustments depending on the replica's manufacturer.

**TECHNICAL SPECIFICATIONS**

Type: Modular Handguard (Complete Kit)
Manufacturer: 5KU
Style: Zenitco SPORT-4
Material: Anodized CNC Aluminum
Attachment System: Zenitco Style (compatible with KeyMod/M-LOK accessories via adapters or dedicated screws)
Top Rail: 20mm Picatinny / Weaver
Compatibility: Full-size AK replicas (AK-74, AKM, etc.) with a "real type" body
Color: Black