Prefit for Impact 737 short action
6 Dasher: Standard reamer used is The Alpha Legacy reamer with a .274 NK and .154 Freebore
(Other reamers avaliable upon request)
 
Krieger 4 groove Heavy Varmint contour is standard
 
6mm are .237 bore 1/7.5   27.5  finish length
 
threads: 5/8X24 with a .600 tennon length 
(other theads available upon request)
 
Color: Stadard Color is ELITE BLACKOUT NIC CERAKOTE (the best cerakote NIC makes and matches the nitrided impacts very nicely)
 
IF YOU NEED A IMPACT ACTION....... I can make that happen instantly!