Toughened body with hard metal bore 4 angled slots
"Also in 3 normal slots"
ST-1351 (9.0mm body) to ST-223T (28.0mm body)
The RAPTOR hard metal guide bush is specially designed to save the user time when setting up.
Excellent production stability and extreme round accuracy make it a must-have tool.
Catalogue Ser-Teck RAPTOR-4 FENTES Catalogue Ser-Teck RAPTOR-3 FENTES
Standard gun with hard metal bore 3 normal slots.
ST-1351 (9.0mm body) to ST-223T (28.0mm body)
The STANDARD "PHF" hard metal guide bush is a high precision guide bush from round 3-5µm max.
Thanks to a manual honing of the bore we bring you a magic touch to our barrel to avoid seizing.
Catalogue Ser-Teck PHF