Fact 1: When the inner barrel diameter is the same (6.04mm), changing the length by 100mm causes the velocity to change by 28 FPS. Fact 2: Changing the diameter ...

You can change the inner barrel in about five minutes. Stainless steel inner barrel costs around $30, but if you look for sales, you can find them for $10 to ...

The inner barrel on a airsoft gun is the ... BB pellet via the hop-up bucking determines the spin/velocity. ... The airsoft spring guide sits at the back end of the ...

Recently, we have been debating the possibility of inner barrels flexing (or moving) while our airsoft guns are be being fired. If the inner barrel is made out ...

I upgraded the Echo1 Red Star IGOR from a 428mm barrel to an Angel Custom 6.01mm 470mm inner barrel. The original velocity was 367 FPS. After the upgrade the ...

Sep 27, 2013 · First thing I did was to remove the inner barrel for cleaning. I wrapped a small strip of toilet paper on the cleaning rod, dipped it in rubbing ...

Changing the inner barrel length could give you a performance boost. Changing the muzzle and the external barrel could give your airsoft gun a unique ...

In this article, we will use a controlled, simulated environment to determine whether the difference in inner barrel length makes any real world difference in a ...

May 14, 2014 · Upgrade Your Inner Barrel. Once your AEG is completely sealed, the next easiest modification to increase FPS is to change the inner barrel.

You don't want spray paint to contaminate your inner barrel. Therefore, roll a bit of the blue masking tape into a ball and stuff into the barrel hole (see ...