I would be interested in either the bolt & extension or just the extension only.
Seekins HAVAK Precision Rifle
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I would be interested in either the bolt & extension or just the extension only.
Ok if you would like one cost is 37$ shipped in the US for the extension. They are made of 303 stainless 5/16x24 threaded the one above is 1.37 for length of mid shaft and a o.d of .428 Please specify your length you would like of mid shaft if you would like a different o.d let me know these will be made per order and are raw stainless no coatings. Please private message me for orders and payment info which will be PayPal friends family. Please remember the sizes you give me will be what is made. If you would like combo with knob the knobs are Aluminium and turned to match shaft o.d. and will be 60$ for combo shipped. Making knobs on lathe no mill so no exotic fluting patterns.
What chassis are you running and did you need to mod It? Also I would like an adapter and that length would be fine.
Either/both. I irony have any brass right now so I will grab a few boxes to try then go to loading (unless some factory ammo is so good that its not worth loading.
That is a mpa chassis this isn’t my gun it’s a friends he wasn’t comfortable with the length the added length also made the bolt throw easier and quicker for follow up shots.
200gr accubonds as others have said. From what I see a variety of game has been dropped with Accubonds . If those don’t shoot to you’re liking , I would try 190gr SMK. A thread on here has SMK game kills that look extremely promising for deer and elk.
Berger 215 or 212 ELDx were my goal but they didn't shoot well in my first Havak. Second havak came with good proof targets using federal GMM 190 SMK and a mediocre one with 215 bergers but i'm still hopeful i can find a load it likes.
I didn't buy a 300 mag with 4" of magazine length and a 26" barrel to shoot a bullet with a mid 0.5's BC.
I want to shave a little weight off my HP1 and make it a little "custom" as well. Anyone have any thoughts on dimpling the barrel? I would send it to Marvin P @ Nefarious Arms.
I have a Noveske barrel dimpled by Marvin, and I think THAT WOULD BE AMAZING!
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Thank you for the replies to suggestions for ammo/load development for my 300. Below was what I received from Seekins:
Comment: Good morning,
I purchased a Havak in 6.5 a year or so ago, and recently received another one in 300. The 6.5 stock is to low for me (I have not shot the 300 yet).
Any suggestions for a new stock for the 6.5. It will be used for some steel on the range as well as a hunting rifle.
Suggestions for bullets to start load development for the .300? This will be a hunting only rifle.
Thanks!
The havak features a basic Remington 700 footprint and may require a bit of modification. I would recommend looking in to a custom stock from manners or mcmillan in a different style that may better fit your needs. We only recommend factory loaded ammunition so I cannot give an exact recommendation for load development at this time for your 300.
Sounds like lawyer speak: "We only recommend factory loaded ammunition"
Comment: Good morning,
I purchased a Havak in 6.5 a year or so ago, and recently received another one in 300. The 6.5 stock is to low for me (I have not shot the 300 yet).
Any suggestions for a new stock for the 6.5. It will be used for some steel on the range as well as a hunting rifle.
Suggestions for bullets to start load development for the .300? This will be a hunting only rifle.
Thanks!
The havak features a basic Remington 700 footprint and may require a bit of modification. I would recommend looking in to a custom stock from manners or mcmillan in a different style that may better fit your needs. We only recommend factory loaded ammunition so I cannot give an exact recommendation for load development at this time for your 300.
Sounds like lawyer speak: "We only recommend factory loaded ammunition"
Still loving the way the Seekins Havak Pro HP1 Is shooting.
140gr ELD-M
42.2gr H4350
2.227” CBTO (.020” jump, about 2.845” COAL)
CCI450
Starline brass
2880fps
The wide round on the first group was my first shot of the day, I should have warmed up first. It’s .45moa not counting that one, but oh well. The other group was the last one of the day. My can was a little warm and mirage was being a bitch.
140gr ELD-M
42.2gr H4350
2.227” CBTO (.020” jump, about 2.845” COAL)
CCI450
Starline brass
2880fps
The wide round on the first group was my first shot of the day, I should have warmed up first. It’s .45moa not counting that one, but oh well. The other group was the last one of the day. My can was a little warm and mirage was being a bitch.
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I would go a manners elite as they have a specific inlet and mini chassis just for the havak.
Took it back out again after work for a quick followup group. Nice little group. Right on top of the other group from last weekend. This is the Barnes 175 LRX over 80.5 grains of H1000 and FGMM primers. This time I went with a more firm hold off a front bag with a bean bag rear (vs using a loose hold off a bipod last time). Has same POI but felt better with firm grip and really pushing chest into stock. I’ll do some 5 shot groups when I find the ball park load. It doesn’t seem to like the 200 grain accubonds nearly as much. Probably try the 212 ELX also.
I received my bolt extension from @Mississippi327. Took a little bit of heat and a pliers to get the old one off. Cleaned up the red loctite and then secured the new extension and knob. It’s perfect. The added length really gives it a better feel cycling and the two tone look rocks.
Thanks again!
Thanks again!
Ok, I thought so just wondering if a QD version was out there I already have one for the stud mount.
I have done this and works well , All I had to do was shim down the bottom metal using a washer on the front and real action screws and modify the cheek rest to allow the bolt to move fully to the rear . other than that is works great .
Another extension down want to thank you guys again for the business.
tinbndr
This is yours.
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Thank you , Mississippi327 great work !! New bolt handle for the Seekins Havak HP1
Spent the weekend with Max ordinate Academy in Apple Valley Ca. I used my Seekins Havak HP-16.5 CM in a Grayboe Ridgeback stock .
Amazed at the accuracy of this rifle,Made consistent hits to 1340 yds. I was shooting Nosler brass with RL-17 powder and Nosler CC 140 grain bullets .
If any of you have the opportunity ,go train with Tyler and Max Ordinate Academy . Mississippi327 you bolt handle was a great improvement for the rifle !
Amazed at the accuracy of this rifle,Made consistent hits to 1340 yds. I was shooting Nosler brass with RL-17 powder and Nosler CC 140 grain bullets .
If any of you have the opportunity ,go train with Tyler and Max Ordinate Academy . Mississippi327 you bolt handle was a great improvement for the rifle !
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Is this the Factory Havak Bravo? Or did you switch to KRG stock? Thanks!
They had all calibers last week. My brother in law was wanting a PRC, but we ended up finding him a PH1 in PRC on here.
Be aware that Hornady has posted some guidance around 180s and max FPS. I personally had some experience with a DTA and 28 Nosler barrel with 8 twist running 3250 FPS where I got hits at 400 and 600 on steel, then the bullet seemed to disappear. Felt like the jacket was taking damage and then blowing off down range. I would advise anyone loading for 28 Nosler to be aware and do some research unless you want to bring velocity down to 3000 FPS.
Sorry for the off topic post, but I think it has merit when projectile planning might impact a purchase.
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