Forums
New posts
Search forums
What's new
Articles
Latest reviews
Author list
Classifieds
Log in
Register
What's new
Search
Search
Search titles and first posts only
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Help with strange grouping
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Ultramag45" data-source="post: 792579" data-attributes="member: 12416"><p>I am shooting a custom 338 RUM built by Mcwhorters... Nice gun... It shoots pretty well overall...Having some very funny grouping. though... 2 in 1 hole and a slight flier...doesnt matter what order i shoot them in either...every bullet, Accubonds, Bergers, ttsx..all grains of powder, different powder ,and different primers...funny thing is every group is an inch to 3/4.... and primarily in the same spot... 3 inches High at 100.... I can shoot 3 different loads with differnt powder and weight bullets and they are all within an inch of eachother.... Seen something like this before, and Knew it was a bedding problem.. not here though.. gun sits in a Macmillan, edge stock custom from Mcwhorters, Dont see any Pressure issues either.... ANYBODY GOT ANY IDEAS , gun)</p></blockquote><p></p>
[QUOTE="Ultramag45, post: 792579, member: 12416"] I am shooting a custom 338 RUM built by Mcwhorters... Nice gun... It shoots pretty well overall...Having some very funny grouping. though... 2 in 1 hole and a slight flier...doesnt matter what order i shoot them in either...every bullet, Accubonds, Bergers, ttsx..all grains of powder, different powder ,and different primers...funny thing is every group is an inch to 3/4.... and primarily in the same spot... 3 inches High at 100.... I can shoot 3 different loads with differnt powder and weight bullets and they are all within an inch of eachother.... Seen something like this before, and Knew it was a bedding problem.. not here though.. gun sits in a Macmillan, edge stock custom from Mcwhorters, Dont see any Pressure issues either.... ANYBODY GOT ANY IDEAS , gun) [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Help with strange grouping
Top