EDGE Custom Aluminium Blowback Housing Ver.2

Awesome piece for my hicapa, had to order a stronger return spring though because the piston tolerances are way tighter in the nozzle so bare that in mind. I did try changing the o ring but it loses the ‘upgrade’ part being as tight as the factory piston so the 140% return spring is a must.

Brilliant product, works flawless with stock TM nozzle and 140% springs good for lightweight snappy build

Worka great with the TM factory nozzel

One of the best bbus out there, plus hch shipping is quick

Excellent product, I bought it for my army armament r501, I did have to file this product a bit as fitment was really tight. Fits perfectly now

Fantastic quality with a night and day air seal, highly recommend the cowcow bbu orings to tailor the seal to your nozzle!

If you’re looking to upgrade then this is the part for it 👌

4 time ordering from this company and couldn't be happier definitely recommend if you want hicapa stuff and are in the UK. Quick delivery and quick response:)