Crowd Pleaser Da Vinci Airsoft Sus304 01 Raizen Aeg Inner Barrel - 275mm (hk416) And More [SQdbqFxE]

Raizen is made of the finest quality Stainless Steel in Japan. We’ve used this material for 20 years to create the best barrel.

Raizen has a deeply tapered muzzle end. The tapered muzzle results in better accuracy & FPS.

Dia. : 6.01mm
Outer Dia. :  8.55mm

6.01mm is the finest tight bore.

Stainless steel is the most precise material. This material has +-0.005mm tolerance.

It’s the finest quality in Japan (I can say in the world) so we can achieve 6.01mm bore. If we go under 6.01mm, it’s possible for the BB to get stuck in the barrel because the BB's outer diameter is ~5.95mm.

BB's are made by plastic, so they can’t keep a good tolerance. We think that 6.01mm is the best choice for a tight bore and will increase FPS due to less air leakage.

The chamber has a "W" cut. This eases installation of the packing/bucking and can prevent damage.

Machined and chamfered precisely so you can push the barrel completely into the Hop-Up chamber.