The radial cone is an effective "hybrid". Radials are suitable for any device with subsonic speeds such as .45, and 9mm.
Both 1/2x28 and 5/8x24 end caps are included, the cup top face is slightly larger than 0.46 inches to handle .45.
Cups: Stainless Steel
Outer Diameter: 1.45"
Inner Diameter: 1.25''
Overall Length: 7.00"
The most significant advantage is that it has a built-in spacer in the tube, which makes the space of the blast chamber bigger and makes full use of gas and fuel.
1x Aluminum Tube
9x Stainless Steel Cups
3x Caps (1/2x28+5/8x24+solid cap)
5/8x24 Compatible Calibers:
1/2x28 Compatible Calibers: