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GLOCK 19 Gen. 5 GBB Gas Magazine (19 rounds) | Umarex

Magazine for GLOCK 19 Gen.5® 19bb Green Gas - Umarex-VFC

48.50

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

The Green Gas Magazine for GLOCK® 19 Gen. 5 by Umarex (OEM VFC) is the official spare magazine for your compact GBB pistol. Constructed with a solid metal body to replicate the weight of real ammunition (225 grams), it ensures a smooth drop-free action during tactical reloads. It offers a capacity of 19 rounds (Low-Cap) and is officially licensed, with the iconic GLOCK® logo engraved on the polymer baseplate. Ideal for training and CQB games.

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

Full Metal Construction and Realism:
A good operator knows that the realism of a GBB replica also depends on the weight of its magazines. This model for GLOCK 19 Gen. 5 is made with a massive metal alloy body that brings the weight to 225 grams. This not only perfectly balances the pistol once inserted, but also ensures that the magazine slides out quickly and smoothly (drop-free) when you press the release for an emergency reload.

High-Efficiency Valves and Autonomy:
Designed by VFC for Umarex, the gas delivery system is optimized to ensure constant pressure, shot after shot, minimizing the "cool-down" effect (the typical freezing of rapid bursts). The lower loading valve and the upper sealing gasket (gas route) ensure that there is no leakage between the magazine and the air nozzle of the pistol, maximizing recoil and ballistic efficiency.

Low-Cap Design for Training:
With a capacity of 19 BBs, this magazine imposes a tactical approach to the game, replicating almost 1:1 the firepower of the real weapon. The original GLOCK® logo stands out on the shockproof polymer baseplate (bumper): a fundamental aesthetic detail for collectors and for those who demand maximum visual fidelity on their equipment.

Main Advantages

VFC/Umarex OEM Quality: Millimetric tolerances for perfect insertion and release.
Realistic Weight: 225-gram metal body to balance the weapon and simulate loaded magazines.
Official License: Polymer baseplate ("Bumper") with embossed GLOCK® logo.
Gas Reliability: High-quality valves that limit cooling and optimize consumption.
Tactical Capacity: 19 rounds, perfect for realistic training and Mil-Sim simulations.

Technical Specifications

Manufacturer: Umarex (Manufactured by VFC)
Guaranteed Compatibility: GLOCK 19 Gen. 5 GBB pistols (and standard G19 versions)
INCOMPATIBILITY (Attention!): NOT compatible with GLOCK 17, GLOCK 19X and GLOCK 45
Power Supply: Green Gas
Capacity: 19 BBs (6mm BB Caliber)
Material: Metal Body / Polymer Baseplate
Weight: 0.225 Kg (225 grams)
Color: Black

Package Contents

1x Gas Magazine for GLOCK 19 Gen.5 (19 rounds) - Umarex

Pro Maintenance Tips for a Perfect Setup

The 19X and 45 Series Trap (Compatibility): If you have read the specifications, you will have noticed a fundamental detail: this magazine does NOT fit on the Glock 17, and incredibly not even on the Glock 19X or Glock 45. Why? The Glock 19X and 45 are "Crossover" pistols: they share the same short slide as the 19, but have the frame (the grip) as long as that of the 17! Since this magazine is "short" and sized for the compact grip of the pure 19, it will never hook onto the retaining catch of the crossover versions. Buy it only if you own a standard G19!

Golden Rule for Valves: I repeat it here for single magazines: never store them empty! At the end of the game, shoot away the remaining BBs, but always leave some gas inside the tank. The internal pressure will keep the O-rings (the gaskets) in tension, and the silicone lubricant contained in the Green Gas will prevent the valves from drying out and starting to hiss or leak.

Pay Attention to the Upper Lips: The upper lips that retain the BBs are made of polymer. To load it, pull down the spring using the knob and insert the BBs from below, where the slot widens. Never force the BBs by hand by crushing them! You would risk breaking the lips, ruining the feeding of your Glock forever.