ASG TAC-4.5 BB gun: Part 1

by Tom Gaylord
Writing as B.B. Pelletier

TAC 4.5 BB gun
The TAC-4.5 from ASG is a 21-shot BB repeater.

This report covers:

  • Description
  • The sights
  • Targets
  • Power
  • Safety
  • Overall impression

Today, I’ll start a report on the ASG TAC-4.5 BB gun. It’s called the TAC-4.5 BB rifle on the Pyramyd Air website, but it is a BB gun. It is not rifled and of course it isn’t 4.5mm. BBs run around 4.3mm. But they are so closely associated with pellets that the industry lumps them together, using the same size label.


The TAC-4.5 is a 3.5-lb. BB repeater that feeds steel BBs from a 21-round stick magazine located in a removable carrier. This magazine does not contain the CO2 cartridge. Spare magazines are available.

The pull is 13-3/4 inches. The overall length is 35 inches on the button. The buttplate is a grippy, soft black rubber pad that prevents the gun from slipping when it stands in the corner. read more