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Shooting & Reloading - Mausers, Big Bores and others >> Big Bore Rifles

mauserand9mm
.400 member

Reged: 03/09/09
Posts: 1040
Loc: Queensland, Australia

375H&H mag - load observation
24/01/20 09:26 PM

I bought a chronograph fairly recently and it's a good thing because it gives me more reason to go through the gun safe and fire some rifles that had become otherwise dormant.

I put some of my 270gn handloads through my 375H&H CZ550 and recorded the results thinking nothing of it - average of 2858ft/sec with a SD (10 shots) of 13ft/sec. I've since found out that that is actually a fairly "healthy" velocity. Loads are far from hot (primers look good, cases extract easily, brass lasts a long time etc). I guess this must me due to the longish barrel.

Anyone else have chrono results for comparison?

Post Extras

Entire topic
Subject	Posted by	Posted on
375H&H mag - load observation	mauserand9mm	24/01/20 09:26 PM
Re: 375H&H mag - load observation	Rule303	25/01/20 09:28 AM
Re: 375H&H mag - load observation	Rule303	26/01/20 08:25 AM
Re: 375H&H mag - load observation	DarylS	27/01/20 06:20 AM
Re: 375H&H mag - load observation	Rule303	27/01/20 07:02 PM
Re: 375H&H mag - load observation	Postman	27/01/20 10:51 PM
Re: 375H&H mag - load observation	Postman	27/01/20 11:09 AM
Re: 375H&H mag - load observation	mauserand9mm	25/01/20 12:26 PM
Re: 375H&H mag - load observation	DarylS	25/01/20 03:53 AM

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