7mm X 57 Rimmed Mauser
Price range: $8.00 through $49.00Pilot Solid
There are three basic types of RIFLE cartridges, Bottle-neck rimless (and semi-rimless), Rimmed, and Belted Magnum. All are included under the general heading of rifle.
Standard chamber reamers include all the features of the chamber design. If it’s a rimmed or belted case design that feature is included on the reamer. All reamers will have a throat included unless otherwise stated.
We stock only finish type reamers made of High Speed Steel dimensions will fall within standard SAAMI specifications unless otherwise noted.
Showing 641–685 of 685 results




Standard Chamber, minimum freebore







Neck: .315 | Freebore: .150 | Lead Angle: 1.5º | Pilot: Floating





The 7mm x 6.5 WBY RPM is based on a lengthened version of the existing 284 Winchester. This cartridge has a rebated rim, making it compatible with standard 30-06 bolt faces and reloading equipment. However, the large body diameter, low body taper, and 35-degree shoulder mean that case capacity is greatly increased, leading to higher…









.318″ bullet Go Gauge only available.
















Unique gauges. https://en.wikipedia.org/wiki/9%C3%9739mm


358-9.3 X 74R is an alternate name.

Additional Pilot Rental Information You may request extra pilots at a $5 rental fee per pilot. Set the total quantity needed in the shopping cart. We do not stock every possible pilot diameter. Orders will be filled with all available pilots that match your request, and any unavailable pilots (bushings) will be refunded when the…

Caliber Pilot Set Rental This caliber pilot set is designed for use with compatible chamber reamers to help ensure proper alignment and consistent, accurate chamber cutting. Each set includes a selection of precision-ground pilots chosen for the listed caliber or bore diameter. Pilot Sizes Vary by Set The number of pilots and available dimensions vary…
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