6CM Build with Defiance AnTi X 75° Bolt

[Bobrobheimer]

Ran my modified bolt for an NRL hunter match since getting it back and it ran great with no issues at all.

 

[Clarson757]

I’ve been thinking of upgrading my 6 creed build. Current have a Wetherby 307 action and proof sendero.

Few questions for the thread here since jiu I’m not sure-

1. Can I pull my barrel and get a direct fit on an AnTi X?

2. My 307 action is super close to my eye piece. Should I go 90 or 75 if the answer to my first question is a possibility?

Here’s my current build for reference.

 

[BRTreedogs]

Anyone else have @BoltOptimizer mods done?

My 75 doesn’t seem to bad.

But idk if I’m super willing to go to so much lighter spring.

Anyone had ignition problems afterwards?

 

[BoltOptimizer]

Anyone else have @BoltOptimizer mods done?

My 75 doesn’t seem to bad.

But idk if I’m super willing to go to so much lighter spring.

Anyone had ignition problems afterwards?

I've got inside information that says you won't have ignition problems....

 

[BoltOptimizer]

Just to be clear, in addition to a different spring there are also 3 different machining processes that I perform.

 

[Bobrobheimer]

Anyone else have @BoltOptimizer mods done?

My 75 doesn’t seem to bad.

But idk if I’m super willing to go to so much lighter spring.

Anyone had ignition problems afterwards?

I have got about 150 rounds on one of my optimized bolts so far without any ignition issues.

 

[cjones87]

Just had two bolts done by boltoptimizer, a short action and a long action. I shot the short action the other day. It's alot better than how it came from the factory. Waiting on my barrel for the long action.

Super fast work and shipping.

 

[FLHunter87]

Man this is what I did but in 6.5 PRC. I went 26” CF though. I was originally doing the 90 and then the guy called back saying the 90 will be a minimum of 5-6 months because of back order and not available. They had the 75 in stock so I said go ahead. He didn’t mention anything about it being much different. He said it was a little heavier to lift but it shouldn’t make a huge deal or really shouldn’t be to noticeable. Now I’m kind of worried about it lol. I started my build a couple weeks ago. Should be ready in 2 more weeks possibly.

 

[BRTreedogs]

Man this is what I did but in 6.5 PRC. I went 26” CF though. I was originally doing the 90 and then the guy called back saying the 90 will be a minimum of 5-6 months because of back order and not available. They had the 75 in stock so I said go ahead. He didn’t mention anything about it being much different. He said it was a little heavier to lift but it shouldn’t make a huge deal or really shouldn’t be to noticeable. Now I’m kind of worried about it lol. I started my build a couple weeks ago. Should be ready in 2 more weeks possibly.

I don’t think it’s as big a deal as some would say.

 

[Aussie Dan]

View attachment 972685

Build list:

Defiance AnTi X SA 75°
NF NXS 2.5-10x
Hawkins Rings
Proof Sendero 18”
TBAC U7 Gen 2
MDT HNT 26 R700 SA
Trigger Tech Special Flat Trigger

7.8 lbs with scope, suppressor, and 3 rounds of 103 ELDX. Pretty excited about how it turned out.

Aesthetically this is just perfect. Hopefully she's a shooter