Precision Inner Barrels

In our opinion, Laylax/Prometheus make probably the best bang for buck inner barrel on the market. These work absolutely flawlessly with the Tokyo Marui GBBR series due to the large hop window, unlike some other brands out there! 

They come in 3 flavours…

250mm 6.03 - Maintains stock length for your 9-11” outer barrels 

370mm 6.03 - The one we recommend for most “DMR” spec Rifs. 

370mm 6.00 - SPICY BOI. A great barrel for anyone who wants something to boost fps, however the trade off is it requires good quality ammo and regular cleaning. 

All 3 barrels work great with our Magic Hop Nubs… Just sayin’

- Hard stainless material 

- Precision internal polishing 

- Strong as bull