The STANAG Style 300bb Hi-Cap Magazine manufactured by Pirate Arms is the perfect solution for those looking for the classic military design combined with excellent capacity and versatility. Compatible with the vast majority of airsoft replicas of the AR15 / M4 series, this wheel-winding Hi-Cap magazine offers a 300-round capacity in a lightweight package of just 190 grams. Available in three different colors (Black, Grey, and Coyote), it adapts perfectly to any setup and camouflage you choose to wear.
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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Classic and Functional Design:
The hi-cap magazine from Pirate Arms adopts the clean and faithful lines of the classic STANAG military model for M4/AR15 platforms. With an empty weight of just 190 grams and strictly standardized dimensions, it guarantees excellent handling without unbalancing the replica. The availability in three color variations (Black, Grey, and Coyote) allows you to coordinate the equipment to your gear or create fantastic color contrasts on the rifle.
Hi-Cap Reliability:
The feeding is entrusted to the traditional and well-tested spring system, offering a comfortable capacity of 300 BBs. The knurled wheel positioned under the baseplate is designed for smooth and rapid operation, ensuring a constant feeding even during the most prolonged volumes of fire. It is the ideal choice for infantry players who need autonomy on the field without the bulk and excessive weight of drum magazines.
Never force from the spout: Remember that, as with all Hi-Caps, the BBs must be poured "cascading" by opening the appropriate upper flap. Absolutely avoid using a speedloader to force the BBs into the outlet spout, you would only risk breaking the plastic retaining tooth!
The tape trick: Being a very light and universal magazine, on some M4 receivers it may have some lateral play (the annoying "dancing" in the magwell). If this happens, make one or two turns of electrical tape or black duct tape on the upper part of the magazine (just below the locking tooth): you will solve the play 100%, you will have a very solid insertion and also improve the feeding!
End-of-game rest: At the end of the game day, always empty the remaining BBs and turn the wheel empty (or press the upper tooth) to release all the spring tension. This simple gesture will guarantee you years of perfect feeding.