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RIFLES
-
PISTOLS
-
APPAREL
-
EQUIPMENT
-
CONSUMABLES
-
CUSTOM & REPAIR
-
SELF-DEFENSE
-
WHERE TO PLAY NEWWhere to Play Airsoft?Come to the FOX ARENA, the official field recommended by M Tactical!★ Special discounts for members!Discover the Field
MODULAR Outer Barrel for SIG AIR MCX - Laylax
64.90
Tax included
Product made to order generally delivered in 7/10 working days.
The ultimate upgrade for your SIG AIR MCX VIRTUS: the Modular Outer Barrel Kit by LayLax / First Factory. This high-quality set, made in Japan, replaces the original barrel base and allows you to use any standard M4 AEG barrel extension. You can finally customize the length of your MCX to create compact SBR builds or long DMRs, and perfectly match handguards of different lengths or integrated suppressors.
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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!
Size Guide
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First Factory (LayLax) presents the definitive solution for customizing the SIG AIR ProForce MCX VIRTUS AEG. One of the limitations of this fantastic replica is its proprietary outer barrel system, which makes customization difficult. This kit solves the problem at its root.
By replacing the original fixing block with this "Outer Barrel Base" set, your MCX replica becomes compatible with the huge and widespread standard of M4 AEG outer barrel extensions (with 14mm CCW thread). Want to create a compact SBR for CQB with a short LayLax handguard? Or do you want to mount an integrated suppressor? Now you can. Want a longer barrel for a DMR setup? Just add your favorite M4 extension.
MAIN FEATURES
- Unlocks Customization: Makes the MCX compatible with all standard M4 AEG outer barrel extensions (14mm CCW).
- Japanese Quality: Impeccable construction by LayLax / First Factory for maximum precision and robustness.
- Simple Installation: Easily installs in place of the original barrel block and is compatible with the standard dummy gas block.
- Guaranteed Compatibility: Designed to be compatible with both the original MCX handguard and custom LayLax handguards.
TECHNICAL SPECIFICATIONS
- Type: Modular Outer Barrel Base Set
- Manufacturer: LayLax / First Factory
- Origin: Made in Japan
- Material: Metal / Aluminum
- Exclusive Compatibility: SIG SAUER (SIG AIR) ProForce MCX VIRTUS SBR AEG
- Output Thread: 14mm CCW (Counter-Clockwise)
**PACKAGE CONTENTS**
- 1x Outer Barrel Base (receiver side)
- 1x Outer Barrel Base (with 14mm CCW thread)
Note: Any M4 barrel extensions or silencers, such as those visible in the photo, are not included and serve to illustrate the function of the product.
