Chapuis Armes ROLS CARBONE

Approx. Price: 7700€

Today it is the lightest straight-pull carbine on the market. This new version presents ideal balance. Equipped with a height-adjustable cheekpiece and new "Rapid" sling swivels, it perfectly meets the expectations of mountain hunters seeking lightness and precision. The carbon fibre stock significantly reduces weight without compromising rigidity or shooting comfort.

Firearm configuration

Barrel Lengths

Total length

Calibers

Twist rate

Weight

Magazine Capacity

Thread diameter

60cm/23.6in

— / —

243 Winchester

—

2.4kg / 5.29lbs

—

60cm/23.6in

— / —

6.5 Creedmoor

1:8

2.4kg / 5.29lbs

—

60cm/23.6in

— / —

6.5x55mm Swedish Mauser

1:8

2.4kg / 5.29lbs

—

60cm/23.6in

— / —

270 Winchester

—

2.4kg / 5.29lbs

—

60cm/23.6in

— / —

7x64mm Brenneke

1:10

2.4kg / 5.29lbs

—

60cm/23.6in

— / —

7mm Remington Magnum

1:9.5

2.5kg / 5.51lbs

—

60cm/23.6in

— / —

308 Winchester

—

2.4kg / 5.29lbs

—

60cm/23.6in

— / —

30-06 Springfield

—

2.4kg / 5.29lbs

—

60cm/23.6in

— / —

300 Winchester Magnum

1:10

2.5kg / 5.51lbs

—

60cm/23.6in

— / —

9.3x62mm Mauser

1:14

2.4kg / 5.29lbs

—

Technical data

BrandChapuis Armes

ModelROLS

SubmodelROLS Carbone

Type of firearmRifle

Sub-type of firearmStraight pull

CategoryHunting

Availability Discontinued

HandednessRight-handed

Accuracy gurantee —

Interchangeable Barrel YES

Barrel Diameter (mm)—

Barrel Diameter (inches)—

Thread YES

Barrel fluted YES

Muzzle brake NO

Barrel FinishBlack steel

Barrel MaterialSteel

Barrel Brand—

Type of stockStraight stock

Stock MaterialCarbon fiber

Fullstock NO

Stock finishingCarbon

Fire mechanismStriker

Trigger typeSingle-stage

Adjustable trigger NO

Removable Magazine YES

Open sights NO

Choke —

Type of choke—

Number of chokes—

Bases—

Optics—

Where to buy?

Gunloupe

Rifles: Longitud cañones y la velocidad

La longitud del cañón no determina la precisión intrínseca de un rifle, sino que establece un equilibrio mecánico entre la velocidad del proyectil y la rigidez del metal. Un cañón largo optimiza el aprovechamiento de los gases de la pólvora, lo que incrementa la velocidad de salida de la bala y estabiliza su trayectoria a largas distancias al resistir mejor el viento. Por el contrario, un cañón corto ofrece una estructura naturalmente más rígida que reduce las vibraciones armónicas al disparar, además de hacer que el arma sea notablemente más ligera y maniobrable. En el tiro de alta precisión moderna, los cañones cortos y gruesos suelen ser sumamente consistentes en distancias cortas y medias. Por esta razón, la elección de la longitud ideal no busca maximizar la puntería por sí sola, sino adaptar el rendimiento balístico del cartucho al entorno específico, ya sea la agilidad necesaria en la caza o la velocidad requerida en el tiro deportivo de largo alcance.

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BALISTICA DE CARTUCHOS PARA VENADOS EN BERREA

BALLISTICS OF CARTRIDGES FOR STAGS DURING THE RUT

The energy analysis shows the enormous difference between needing a cartridge for a red stag at 150 metres and wanting to retain a 2,000 J reserve at 500, 600 or 700 metres. At conventional hunting distances, standard cartridges continue to provide everything required. Magnums begin to justify their greater velocity, recoil and powder consumption as distance increases. But the most important conclusion does not appear in any table: the goal is not to choose the most powerful cartridge, but the one that retains sufficient energy and terminal velocity at the maximum distance at which we can genuinely place the shot accurately.

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The Walther RS3 is interesting precisely because it does not attempt to be merely another competitor in the straight-pull hunting-rifle category. Its proposition goes considerably further. Walther has moved much of the mechanism rearward, integrated the magazine into that new layout, built the platform around a machined aluminium monocoque and positioned the center of gravity close to the shooter’s hands. The manual cocking system, optics interface and silencer concept have then been developed around that architecture.

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6.5 CREEDMOOR +PEAK: FEATURES AND COMPARISON

Perhaps the most interesting thing about the 6.5 Creedmoor +Peak is not deciding whether it outperforms the 6.5 PRC, but what it represents technologically. The 6.5 PRC follows the traditional evolution: a larger capacity case allows for higher velocity. The +Peak proposes maintaining the dimensions of an extremely popular cartridge and achieving a leap in performance through new materials capable of operating at much higher pressures.

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