Case Capacities - Reloading Brass
We like to collect the case capacity of as many calibers and brass manufacturers as possible to provide even more accurate load data and to help the entire xxlreloading.com community make more educated and better decisions. Once we have sufficient data points, we will add the data to our caliber and load data. Please share your case capacity data below if you have measured your brass!
1) Please mention if you measured new, unused brass or re-used brass, etc.
Submissions
You need to have an access license and at least contributed one case capacity submission to unlock the data.
Caliber
Brass
Case Capacity
Added
CL/Comment
.223 Rem.
Sellier & Bellot
<< locked >>
4/17/26
1.759" | 44.68mm /
7.62 x 39 (M43) Russian
Winchester
<< locked >>
4/17/26
1.528" | 38.80mm /
.30-06 Spring.
Norma
<< locked >>
4/17/26
2.494" | 63.35mm /
6 mm ARC
Alpha Munitions
<< locked >>
4/17/26
1.500" | 38.10mm /
.300 WSM
Norma
<< locked >>
4/17/26
2.090" | 53.09mm /
.308 Win.
Federal
<< locked >>
4/17/26
2.012" | 51.10mm /
.300 AAC Blackout
Hornady
<< locked >>
4/17/26
1.367" | 34.72mm /
7 mm PRC
Hornady
<< locked >>
4/17/26
2.280" | 57.91mm /
6.5 PRC
Lapua
<< locked >>
4/17/26
2.030" | 51.56mm /
6.5 PRC
Lapua
<< locked >>
4/17/26
2.150" | 54.61mm /
6.5 PRC
Lapua
<< locked >>
4/17/26
2.030" | 51.56mm /
.300 Norma Mag
Lapua
<< locked >>
4/17/26
2.490" | 63.25mm /
6.5 Creedmoor
Hornady
<< locked >>
4/17/26
1.913" | 48.60mm /
.300 AAC Blackout
Remington
<< locked >>
4/17/26
1.367" | 34.72mm /
6 mm ARC
Hornady
<< locked >>
4/17/26
1.500" | 38.10mm /
6 mm ARC
Hornady
<< locked >>
4/17/26
1.500" | 38.10mm /
.240 Weath. Mag.
Norma
<< locked >>
4/17/26
2.500" | 63.50mm /
.308 Win.
RWS
<< locked >>
4/17/26
2.014" | 51.16mm /
.308 Win.
RWS
<< locked >>
4/17/26
2.014" | 51.16mm /
.308 Win.
RWS
<< locked >>
4/17/26
2.014" | 51.16mm /
<< locked >> =you need an access license and at least have contributed one case capacity to view this data.