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Subject Item

n2:

rdf:type

n34:

rdfs:label

6.5×68mm

rdfs:comment

The German ammunition manufacturer RWS (Rheinisch-Westfälischen Sprengstoff fabrik) introduced both cartridges commercially in the spring of 1939. With the official certification of the .375 Hölderlin this German 68 mm "family" of magnum rifle cartridges that all share the same basic cartridge case got expanded 68 years later. The cartridges in this German 68 mm cartridge "family" are, in the order of development: * 8x68mm S (1939) * 6.5x68mm (1939) * .375 Hölderlin (2007) The 6.5x68mm rimless bottlenecked rifle cartridge (also incorrectly known as the 6.5x68mm RWS, 6.5x68mm Schüler or the 6.5x68mm Von Hofe Express) and its sister cartridge the 8x68mm S were developed in the 1930s by Mr. Schüler from the August Schüler Waffenfabrik, Suhl, Germany as magnum hunting cartridges that would just fit and function in standard sized Mauser 98 bolt action rifles. This is one of the early examples where a de novo rifle cartridge (the 6.5x68mm and 8x68mm S have no other cartridge as parent case) was developed by a gunsmith to fit a specific popular and widespread type of rifle.

owl:sameAs

n61:5×68mm

n39:

86.5

n37:

RWS KS RWS TMS

dcterms:subject

n17: n21: n23: n36: n41: n52: n53: n67:

n3:wikiPageUsesTemplate

n4: n48: n49: n51: n68:

n6:wikiPageUsesTemplate

n7: n33: n42: n43: n54:

n27:wikiPageUsesTemplate

n28: n44: n56: n58: n59:

n9:wikiPageUsesTemplate

n10: n15: n38: n63: n66:

n19:

6 8.2

n70:

RWS / RUAG Ammotech

n55:

gram

n71:

Large rifle magnum

n26:

Never issued

n20:

3779 3968

n25:

6.5

n24:

Rifle

n18:

1150 960

n40:

yes

n57:

67.5

n72:

650.0

n50:

13.3

n46:

yes

n69:

7.6

n45:

Rimless, bottleneck

n73:

13

n22:

1.4

n35:

5.58

n14:

250.0

n29:

6.7

n5:

1939

n64:

440

n62:

12.18

n30:

1939

n13:

6.5

n11:

n12: n32: n47: n65:

n31:abstract

The 6.5x68mm rimless bottlenecked rifle cartridge (also incorrectly known as the 6.5x68mm RWS, 6.5x68mm Schüler or the 6.5x68mm Von Hofe Express) and its sister cartridge the 8x68mm S were developed in the 1930s by Mr. Schüler from the August Schüler Waffenfabrik, Suhl, Germany as magnum hunting cartridges that would just fit and function in standard sized Mauser 98 bolt action rifles. This is one of the early examples where a de novo rifle cartridge (the 6.5x68mm and 8x68mm S have no other cartridge as parent case) was developed by a gunsmith to fit a specific popular and widespread type of rifle. The German ammunition manufacturer RWS (Rheinisch-Westfälischen Sprengstoff fabrik) introduced both cartridges commercially in the spring of 1939. With the official certification of the .375 Hölderlin this German 68 mm "family" of magnum rifle cartridges that all share the same basic cartridge case got expanded 68 years later. The cartridges in this German 68 mm cartridge "family" are, in the order of development: * 8x68mm S (1939) * 6.5x68mm (1939) * .375 Hölderlin (2007) The M 98 bolt actions and magazine boxes of standard military Mauser 98 rifles have to be adapted by a competent gunsmith to function properly with these magnum cartridges since the cases are longer and have a larger diameter than the 8x57mm service cartridges. In properly adapted standard military Gewehr 98 or Karabiner 98k service rifles the large 6.5x68mm cartridges are however praised for very smooth and reliable feeding. The widespread availability of standard size Mauser 98 rifles and the fact that the .375 H&H Magnum cartridge and its necked down version the .300 H&H Magnum with approximately 72.4 mm case length were too long to fit in standard sized Mauser 98 bolt action rifles makes the shorter 6.5x68mm, 8x68mm S and .375 Hölderlin interesting chambering options. World War II spoiled the commercial introduction and spread of the 6.5x68mm. The cartridge became popular after World War II due to its high performance and flat trajectory, when German hunters were allowed again to own and hunt with full bore rifles. The 6.5x68mm's performance also made it that hunters who had problems with handling magnum cartridge recoil stepped down to less powerful but adequate medium cartridges like the 6.5x57mm, 7.92x57 mm Mauser, 7x64mm (Brenneke) or .30-06 Springfield (also known as the 7.62x63mm in metric countries). Recoil sensitive shooters can fit an efficient muzzle brake to significantly reduce the amount of recoil. With the help of a muzzle brake, the 6.5x68mm's recoil is reduced to tolerable levels.