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Since benchrest is a sport requiring the highest possible accuracy and precision, the highest precision equipment is required if a shooter is to be competitive.The rifle is the most obvious cost; the most accurate guns are custom-built and can cost thousands of dollars.
Thor XM408 Windrunner Blaser R93 Tactical Bor rifle. A free-floating barrel is a firearm design used in precision rifles, particularly match grade benchrest rifles, to accurize the weapon system. With conventional rifles, the gun barrel rests in contact with the fore-end of the gunstock, sometimes along the whole length.
A Jay-Young-built unlimited-class benchrest rifle using a 2-inch-diameter (51 mm) Lilja Precision barrel. A benchrest rifle, also colloquially called a "rail gun", is a rifle with its barrel and action mechanism built into a machine rest, used mainly for benchrest shooting.
The 6mm BR / 6.2x39mm is a centerfire cartridge created for benchrest shooting. The cartridge is also known as the 6mm Bench Rest or simply 6 BR, and has also developed a following among varmint hunters because of its efficiency. [5] There are two basic variants of very similar dimensions, known as the 6mm BR Remington and the 6mm Norma BR.
The lighter bullets of 105 to 115 grains (6.80 to 7.45 g) grains were needed. This caliber combination is very accurate for Bench Rest and Varmint for Score shooting. In 1998 Arne Brennan conducted a theoretical study of calibers and cartridge cases and expanded the PPC family with the 6.5 PPC for the AR-15 rifle.
The 2014 high NRA Nation Championship equipment survey lists the 6.5×47mm Lapua as second most popular caliber for both the high power rifle and high power hunter rifle competition. [14] The 6.5×47mm Lapua has set a new record in October 2017 for bench rest in the UK with a five shot group measuring 1.058" and on a blustery day at 600 yd (549 m).
The .22 PPC / 5.7x38mm is a centerfire rifle cartridge developed in 1974 by Dr. Louis Palmisano and Ferris Pindell, primarily as a benchrest cartridge. The cartridge is based on the 5.6×39mm (.220 Russian) case which is a necked-down version of the 7.62×39mm Soviet military cartridge. [1]
The record was set shooting the 6mmBR Ackley Improved cartridge in good weather conditions, and the group was even centered in the X-ring. The IBS record from 2007 measured 1.397 in (35.5 mm), which corresponds to an angular size of 0.133 moa or 0.038 mrad .