7mm - 300Win Mag Reamer

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Capt. Yoda
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Re: 7mm - 300Win Mag Reamer

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Alex Wheeler wat een van die grootste BR geweer bouers in Amerika is reken n 28Nosler met n 195 teen 3100 doen so 700 kompeterende skote en 1300 jag skote, dis met kruit wat nog bq koeler as 570 brand
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LRLaubscher
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Re: 7mm - 300Win Mag Reamer

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Apie wrote:
LRLaubscher wrote:
Vaalbos wrote:
7mm-300WM (Nie die 7mm Practical nie)
Howa 1500 LA Aksie, Blue Printed, Bolt fluted en aksie Ceracoated Flat Black
Accugun/Mojet 1-8.25twist Heavy Varminter Fluted 7mm loop gekroon op 30”
Howa Hact 2 Stage Trigger, getoor!!
MDT LSS XL Gen2 in FDE met ergo grip
20 MOA Warn Steel Piccatinni Rail
Tier One Precision Ringe met internal Bubble
Vortex Razor Gen2 4.5-27x56 Mrad Scope
Gunsmith is Geoffrey Barrabal by Guncraft
180-197gr pille teen 3050-3080ft/sec met VV N570
Chamber Pressures onder 55k psi voorspel.





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Impressive syfers!

Wat is die loopleeftyd op daai roer?
1800 houe?


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Apie niemand sal seker defnitief kan sê nie, maar as ek kyk na die druk, direk gekoppel aan die Throat temp, hopelik meer as dit.
As ek 2500 houe kry dink ek doen ek goed.
Jy ken die storie van die racies motor en die tyres.



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-Winchester Model 52 .22LR
-7mm/300WM Long Range
-260 Remington Ackley Sporting/Hunting
-300 Win Mag LR
-Barretta A300 semi auto (wanted)
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LRLaubscher
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Re: 7mm - 300Win Mag Reamer

Post by LRLaubscher »

Capt. Oblivious wrote:Alex Wheeler wat een van die grootste BR geweer bouers in Amerika is reken n 28Nosler met n 195 teen 3100 doen so 700 kompeterende skote en 1300 jag skote, dis met kruit wat nog bq koeler as 570 brand
Ek hou nie van opinies deur gegee van geweer bouers en gun smiths nie. Hulle opinies veroorsaak n persepsie wat in ruil weer vir hulle werk verseker.

Die papier en lang afstand water lyn sal maar die finale oortuigings faktor wees.

Case in point,
My 260 rem ackley. Almal was van die opinie 3000 houe is baie. Ek het n loop wat op 5000+ skote steeds snyers op 200m geskiet het. Daardie selfde loop is terug gesny en weer gekamer, en skiet nou na 6000 houe, nog 1000+ later steeds kompeterend tot 1500m


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-Winchester Model 52 .22LR
-7mm/300WM Long Range
-260 Remington Ackley Sporting/Hunting
-300 Win Mag LR
-Barretta A300 semi auto (wanted)
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Capt. Yoda
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Re: 7mm - 300Win Mag Reamer

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Nee wat dan is jy reg, ek het nog van vreeslik baie 260ai gehoor wat op 3000 skote nog kompeterend is op 1500m nie maar as ek kyk na hoe n paar 28Nosler se kele brand gaan jy met hom moet 15" knox he om by 5000 skote uit te kom en baie terug sny
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Francoisv
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Re: 7mm - 300Win Mag Reamer

Post by Francoisv »

7mm BC aka 7mm Barbour Creek.

“180 Berger at 3160 feet persecond
after months of testing and 7 rifles built now we have gotten the 7BC running like a champ
its a 300wm necked to a 7mm with no fire forming and new factory ammo coming out, best part is 28 Nosler performance and a fraction of the cost
Peterson is making our brass and Blackwater precision is making our Ammo
Here at Barbourcreek we changed freebore and throat angel for optimum performance.”





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LRLaubscher
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Re: 7mm - 300Win Mag Reamer

Post by LRLaubscher »

Nice!! Da vat hy!!


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-Winchester Model 52 .22LR
-7mm/300WM Long Range
-260 Remington Ackley Sporting/Hunting
-300 Win Mag LR
-Barretta A300 semi auto (wanted)
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