Umarex H&K MP7A1 AEG Mid Cap magazine - 120 rounds

Mid-cap / low-cap magazine break-in before use and usage tips

Breaking in a mid-cap / low-cap magazine improves magazine performance and reduces feed interference. So do not load the magazine fully the first time you use it!

Do this:

1. Spray a small amount of silicone oil into the magazine or spray silicone onto the bullets you are loading into the magazine.

2. Load 10 bullets into the magazine and then release them from the magazine

3. Load 20 bullets into the magazine and then release them from the magazine

4. Repeat until the entire magazine capacity has been used.

5. Once this is done, repeat the whole process a few times again

Usage tips to improve the function and service life of the magazine:

1. It is a good idea to empty the magazine after playing/using it. This will prevent the spring from dying and extend the magazine's lifespan.

2. Maintain your magazines regularly. Clean (from dirt/sand/dust/grease) and lubricate with a small amount of silicone if necessary, but DO NOT apply too much silicone.

3. If the magazine works fine without silicone, leave the magazine without silicone at all.