Shopping Cart
- RIFLES
-
PISTOLS
-
APPAREL
-
EQUIPMENT
Top Brand
- CONSUMABLES
-
CUSTOM & REPAIR
-
SELF-DEFENSE
DIFESA DENTRO E FUORI CASA
-
WHERE TO PLAY
NEW
Where to Play Airsoft?Come to the FOX ARENA, the official field recommended by M Tactical!★ Special discounts for members!Discover the Field
-
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
TRANSFORMER DECEPTICONS Hop Up Bucking for GBB - Maple Leaf
The TRANSFORMER DECEPTICONS hop-up bucking (New Version) from Maple Leaf is designed for GBB pistols, optimized for short-range shooting and maximum precision. Tight entrance and C-Clip included for superior air seal and consistent power. Special pressure point geometry. Available in different hardnesses: 50° (Green), 60° (Yellow), 70° (Light Blue), 75° (Pink). Requires barrels with open-type hop-up window.
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!
By buying this product you can collect up to 1
loyalty point.
Your cart will total 1
point that can be converted into a voucher of
0.20.
The TRANSFORMER DECEPTICONS hop-up bucking (New Version) from Maple Leaf is a high-performance upgrade component specifically developed for Gas Blowback (GBB) airsoft pistols. This "DECEPTICONS" version is optimized to offer maximum precision at shorter distances, distinguishing itself from the "AUTOBOT" version (designed for longer shots).
Key Features:
- DECEPTICONS Design for Close-Range Precision: The internal geometry and pressure point are designed to maximize precision and consistency in short to medium-range engagements.
- Improved Tight Entrance: The bucking's entrance aperture is slightly narrowed to improve air seal with the air nozzle, contributing to more consistent power output.
- C-Clip Included: A C-Clip is provided to be applied to the bucking lip after installation on the barrel. This external ring increases lip rigidity, further improving the seal and preventing deformation.
- Special Pressure Point Geometry: Reduces inconsistency between shots, ensuring a more predictable and accurate trajectory.
- High-Quality Material: Made from a special compound (high-performance rubber) to offer durability and reliable performance.
Barrel Compatibility: IMPORTANT NOTE: Due to the special geometry of the pressure point, this bucking is optimized for use with inner barrels that have an open-type hop-up window ("open type hop up slot"). This is typical of original barrels for Tokyo Marui pistols and most compatible aftermarket barrels.
Technical Specifications:
- Type: GBB Hop-Up Bucking
- Model: TRANSFORMER DECEPTICONS (New Version)
- Features: Tight entrance, C-Clip for lip, special pressure point geometry
- Compatibility: GBB pistols with open-type hop-up window barrels (e.g. Marui standard)
- Brand: Maple Leaf
Available Variants (Hardness/Color):
| Hardness | Color | Recommended Use |
|---|---|---|
| 50° | Green | Low/standard power, cold temperatures |
| 60° | Yellow | Standard power, medium/cold temperatures |
| 70° | Light Blue | Medium/high power, medium/hot temperatures |
| 75° | Pink | High power, hot temperatures |
Advantages:
- Optimized for short/medium range precision (DECEPTICONS design)
- Improved air seal thanks to the tight entrance and C-Clip
- Greater shot consistency
- Available in different hardnesses to adapt to various power levels and temperatures
- C-Clip included to improve lip rigidity
Package Contents:
- 1x Maple Leaf TRANSFORMER DECEPTICONS Hop-Up Bucking
- 1x C-Clip






