Good for hopup screw adjustment. For Drive Style Hex Size 2.5 mm Overall Length 5 1/8" Shaft Length 2 3/4" Overall Width 3/32" Maximum Access Angle 25° Material Steel Finish Black Phosphate Coated Handle Material Plastic Grip Style Ultra Grip Tip Style Ball

3D printed 6mm mandrel that we use for checking feed tube alignment in Daytona Systems and as a cutting mandrel for RHop installations.

(North American Wide Shipping Only!) Best Lubrication for your Daytona system, gas blowback system, real steels and so much more! Stop worrying about your O-ring, Get Some will definitely not damage anything!  GETSOME 1000 is Long Lasting, Non-static, non-toxic, non-staining, non-conductive,  it will not dry out,...