The Set of 2 Cartridges (Shot Shell) 30bb for Pump Action Rifle produced by the legendary Tokyo Marui is the ultimate in reliability and build quality. Made of robust polymer, these shells replicate 12-gauge ammunition and function as 30-round magazines each. Japanese engineering guarantees flawless feeding without jams. They are the perfect original replacement for the Marui series (M3, SPAS12, gas M870), but are fully compatible with clones and with the vast majority of pump-action shotguns (3-shot and 6-shot systems) on the market. Available in Red, White and Green, each featuring unique and realistic screen prints.
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.
| 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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0.40.
Japanese Quality and Realistic Design:
In the world of CQB, a jam can cost you the game. Choosing original Tokyo Marui cartridges means relying on maximum construction precision. The high-density polymer shell protects an internal spring perfectly calibrated to push the BBs smoothly. The set includes 2 shells with a total weight of 45 grams. An aesthetic gem: the three available colors (Red, White and Green) not only change the plastic, but feature dedicated and different writings and screen prints for each color variant, increasing the realism of your setup.
30 Rounds and Perfect Feeding (3 and 6 Barrel Systems):
Each cartridge stores up to 30 BBs. The Marui thrust spring is famous for being able to effortlessly feed both classic spring-powered pump-action shotguns (M3 series, SPAS 12 and Cyma/Double Eagle clones), and demanding gas systems (such as the famous Marui M870 or the Secutor Velites) that require an instantaneous flow of BBs. Compatibility is universal for Tri-Shot (3 BBs) systems and is the only safe choice for those using 6-shot selectors (6 BBs at a time).
Why spend more for the Marui? Customers often ask why buy 2 Marui cartridges when you can get packs of 6 clones for the same price. The answer is the internal spring! Cheap cartridges tend to jam, let BBs out into the tactical vest's pocket, or not feed well. With Tokyo Marui, you will have unparalleled shooting fluidity and a significantly longer lifespan. You get what you pay for!
The mathematics of 3-Shot and 6-Shot: If you have a gas M870 (Marui or Secutor), you have the selector to decide how many BBs to fire. With the 3-shot selector, this 30bb cartridge will give you 10 pumps (10 shots). If you move the selector to the devastating 6-shot mode (perfect for clearing rooms instantly), the math changes: 30 divided by 6 equals 5 pumps. Always count the shots mentally so you don't run dry in front of your opponent!
Handle with care: Japanese engineering is precise but delicate. Always use a good quality BB Loader (Speedloader) to fill them and stop exactly when you feel resistance at 30 BBs. Never force the insertion of the 31st BB or you will damage the plastic retention clip.
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