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Beta Project
Weight (Kg) 0.6500
Manufacturer Beta Project

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Beta Project 30rd M4 Lo Cap (Forest Green) Box of 5

- (Beta Project)
Beta Project 30 round M4 Lo cap which has no wind-up mechanism and no rattling BB's! they are Marui compatible so will fit in 99% of AEG's.

And the best bit is they are well under £5 each!

This excellent value mid-cap is reverse loaded through the BB outlet port with a speed-loader or loading tube. The BB's are therefore all spring loaded inside the magazine so they cannot rattle when you are running around with a pile of these as spares in your vest or pouches.

The base plate on the bottom of the magazine also accepts the Magpul Ranger Plate quick release loop.

Availability:Out of Stock



Beta Project M4 Lo cap ABS plastic magazine that holds... yep, 30 rounds of 6mm BB's.

These are actually the BLACK mags as marked on Beta Projects boxes. So we asked them "Why did you pack dark Forest Green mags into our black mag order?" They did this to make them look more realistic like the real mag which is not actually black. That's right, the real mag is very dark grey....anyhoo we like the new black/green colour, it fits well :)

Customer Reviews

Beta Project 30rd M4 Lo Cap (Forest Green) Box of 5
Great for what I wantedReview by James
They are a bit stiff and wobbly in my gun BUT it was a cheap thing that often misfired out of the box with it's supplied 30 round mag so may just be that (Hasten to say I did not get it from airsoft world I doubt they would sell something like that)
They look good in the gun which was the idea, used for a prop nothing more, they are good and cheap and I'm sure they'd do the job

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Any figures used are based on tests performed on the products when they are first listed. These can vary due to changes by the manufacturer, gas pressure, gas used and a number of other factors. All figures should be treated as an approximate guide and used for reference only.

All images and product contents listed are based on checks performed when a product is first listed and may differ due to changes over time made by the manufacturer. This includes package contents in regards to any 'extras' provided e.g. Sample BBs.

We cannot offer an exchange on pyrotechnic devices due to device failure. We are unable to guarantee that the pyrotechnic device has been stored in a moisture free environment or used correctly in accordance with the manufacturers guidelines.

Unless otherwise stated, all products are sold singly

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