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Shilen, a manufacturer for Brownells, has created an upgrade for Remington 700 rifles without the need for costly stock work. These match-grade, short-chambered barrels have the correct contour to fit perfectly into Remington factory or aftermarket stocks with little-to-no modifications required. Simply use your factory recoil lug upon installation. The muzzle is cut at a 90° angle to the bore and is ready for crowning. After installation, use a finish reamer to deepen the chamber until the correct headspace is reached, using the appropriate gauges and reamer.