Big Boy Steel 240 gr XTP
Posted: Thu Nov 30, 2017 4:41 pm
Hi everyone,
My son just gave me a brand new Big Boy Steel 20" in 44 mag for my 70th birthday. After little fiddling with a dremel and files I was able to get a Warne Marlin 336 base mounted. I then attached a Leupold 1.5x5 scope using Weaver top mount rings. I had to remove the rear sight because the scope mounting is to low. Here are some velocities of different factory ammo I chronographed: Hornady 240 XTP 1760fps; WWB 240 SP 1776fps; Barnes Vortex 225 1483fps; American Eagle 240 1665fps; Black Hills 240 1515fps; Herters 240 1546 fps.
At 100 yards the Hornady 240 XTP 3 shot groups were 1.4", 1.5" and 1.75". The first 3 shot WWB 240 SP group was 1.0" and the second group was 2.5". All the ammo shot well but I will be sticking with Hornady 240 XTP's. I am amazed at the accuracy of this rifle.
The gun cycles great slow or fast, ejection works fine, it has low recoil, my trigger is heavy at 5 lbs, and you can reload the rifle by sliding a cartridge into the open action without worrying that it will get hung up.
Fran
My son just gave me a brand new Big Boy Steel 20" in 44 mag for my 70th birthday. After little fiddling with a dremel and files I was able to get a Warne Marlin 336 base mounted. I then attached a Leupold 1.5x5 scope using Weaver top mount rings. I had to remove the rear sight because the scope mounting is to low. Here are some velocities of different factory ammo I chronographed: Hornady 240 XTP 1760fps; WWB 240 SP 1776fps; Barnes Vortex 225 1483fps; American Eagle 240 1665fps; Black Hills 240 1515fps; Herters 240 1546 fps.
At 100 yards the Hornady 240 XTP 3 shot groups were 1.4", 1.5" and 1.75". The first 3 shot WWB 240 SP group was 1.0" and the second group was 2.5". All the ammo shot well but I will be sticking with Hornady 240 XTP's. I am amazed at the accuracy of this rifle.
The gun cycles great slow or fast, ejection works fine, it has low recoil, my trigger is heavy at 5 lbs, and you can reload the rifle by sliding a cartridge into the open action without worrying that it will get hung up.
Fran