Pull Through Chamber Reamers Clymer

Product Description

Create Super-Accurate Minimum Headspace Chambers On .30 Caliber Match Rifles

The same special reamers military armorers have long used to cut minimum length chambers on match rifles, giving their shooters the accuracy advantage. The gun's own bolt applies pressure to the reamer while reamer is turned from the muzzle end. When the bolt "drops", the chamber is cut. Improved design cuts the shoulder, neck and throat to prevent neck crimping of the ammo. Use as a finish reamer ONLY. Cut chamber with conventional finish reamer first. Superb quality reamers made to SAAMI specifications.

SPECS: .308 & .30-06 Reamer Sets include: Pull Through (P/T) Reamer, Thrust Bushing and Extension Shaft. Shaft - 24" (60cm) long, ¼" (6.3mm) diameter, round shank. Use #184-054-653 Throater/.22 T-Handle to drive shaft. Reamers work on bolt action or semi-auto rifles.

Product Description

RIFLE SET - Includes one 90°, 45°, and 79° Cutter, plus one Handle and all Rifle Pilots. Flip-storage box with foam insert. Does not include .17 caliber pilots. HANDGUN SET - Includes one 90°, 45°, and 79° Cutter, plus one Handle, 10 Cylinder Pilots, and 13 Handgun Bore Pilots. Flip-storage box with foam insert. MASTER SET - Includes one 90°, 45°, and 79° Cutter, one Handle, 17 rifle muzzle pilots, 10 revolver cylinder pilots, 5 Handgun Bore Pilots, 8 Rifle/Handgun muzzle pilots in a storage box with foam insert. Does not include .17 caliber pilots. .17 CALIBER MASTER SET - Includes one 90° and 45° Cutter, one Handle, and 3 rifle muzzle pilots in .165", .166", and .167" diameters for.17 centerfire and .17 rimfire calibers. Does not include 79° (11°) muzzle crowning cutter, available separately.

Product Description

Never Wears Out- Use Over And Over

There are various products on the market which can be used to make a cast of a gun chamber. To be certain that the product we are offering you is the best and most practical, we contacted the basic manufacturer. They recommended Cerrosafe because of its unique features. Unlike Woodsmetal which swells upon cooling and cannot be removed from a gun chamber, Cerrosafe shrinks during the first 30 minutes of cooling and then at the end of an hour, is EXACTLY chamber size. At the end of 200 hours it will have expanded approximately .0025". This factor is well known by all toolmakers and they will take it into consideration when making dies or reamers or gauges from your cast - if you will tell them the cast is of Cerrosafe. Cerrosafe melts between 158° - 190° F. It should be melted in a clean, iron ladle. Source of heat should be removed as soon as the alloy is completely melted, at which time it is ready to pour. The solidified casting should be removed from the chamber before, or when, it cools to room temperature. If allowed to remain in the mold over an hour, it will grip the chamber walls and be difficult to remove. Clean the chamber of the rifle thoroughly, then plug the bore immediately ahead of the throat with a small rag - but not so tightly it cannot be driven out. If possible, pour the molten Cerrosafe through a small tube into the bottom of the cast, gradually removing the tube as the chamber fills. If the barrel is cold, warm it to room temperature or above before making the cast. When cooled, remove from chamber, using a rod or dowel from the muzzle end of the gun.

Product Description

Outstanding Quality Reamers By Dave Manson Help You Produce Accurate Chambers

Engineered and ground by one of the most respected names in firearms reamers, Dave Manson. Superb quality reamers made to SAAMI specifications, ground from M7 steel to cut precise chambers capable of outstanding accuracy. Finish Chambering Reamers feature integral throater and solid, fixed pilots.  Throating Reamers let you customize a chambering job for non-standard bullets or additional freebore length. Available as finish reamers unless listed otherwise.

SPECS: M7 High speed steel, in-the-white. Solid pilot, six, straight flutes, right-hand cut. Rimfire reamers have 1⁄4" (6.3mm) diameter round shank. Centerfire reamers have 3⁄8" (9.5mm) square drive shank. .50 BMG has a 1⁄2" round shank. Pistol reamers available with barrel pilot diameter for semi-auto and single shot pistols. .38 Super Nonte headspaces on case mouth.

Product Description

Outstanding Quality Reamers By Dave Manson Help You Produce Accurate Chambers

Engineered and ground by one of the most respected names in firearms reamers, Dave Manson. Superb quality reamers made to SAAMI specifications, ground from M7 steel to cut precise chambers capable of outstanding accuracy. Finish Chambering Reamers feature integral throater and solid, fixed pilots.  Throating Reamers let you customize a chambering job for non-standard bullets or additional freebore length. Available as finish reamers unless listed otherwise.

SPECS: M7 High speed steel, in-the-white. Solid pilot, six, straight flutes, right-hand cut. Rimfire reamers have 1⁄4" (6.3mm) diameter round shank. Centerfire reamers have 3⁄8" (9.5mm) square drive shank. .50 BMG has a 1⁄2" round shank. Pistol reamers available with barrel pilot diameter for semi-auto and single shot pistols. .38 Super Nonte headspaces on case mouth.

Product Description

Contour #2 in Chrome Moly or Stainless Steel

All the loving care of the best stockmaker and the meticulous attention to detail of the master machinist will not make a gun shoot any straighter than the accuracy capability of the barrel used. And, it is the insides of a barrel, that very small and vital area of lands and grooves over which the gunsmith has no control, that can determine whether the finished work of art is for shooting - or “just for looks”.

Craftsmanship . . . not price . . . determines the quality of a barrel. But, by the same token, the customer willing to spend the money for a custom gun is shortsighted indeed, if he starts economizing and orders “just any old barrel so long as it’s cheap”. Furthermore, he is jeopardizing your reputation as a gun builder by making such a request.

We, as your supplier, are laying our reputation (and yours, too!) on the line by offering you barrel blanks. They have got to be good or we are in trouble! Big trouble!! We must never sell you anything but that which will enlarge your stature with your trade. And, we feel that the Brownell Barrel, made for us by Ed Shilen, will do just that! Shilen barrels, either chrome moly or Stainless, are rifled with six lands and grooves by the “Cold Forming” process using carbide dies made in Shilen’s own plant under the most rigid controls. This rifling method achieves extremely close inside uniformity from breech to muzzle. Finished barrels are air-gauge inspected (air-gauged sensitivity is .00005" - five-one-hundred-thousandths!) and 6X borescope in- spected. All barrels, .22 through .30 caliber have groove tolerances within .0005" and uniformity within .0003". No straightening is done, and all barrels are completely stress-relieved. All stainless steel barrels are hand lapped at the factory.

Only those barrels passing all spec tests are offered to the trade. Any barrel even slightly “suspect” is started through the production process again and bored to a large caliber. In no other way can quality and reputation be maintained. Slightly more expensive to produce - but vastly greater in quality and ultimate performance.

SPECS: 4140 chrome-moly or 416 Stainless Steel. METRIC: 1 " (2.5cm), 1 lb. (.45kg).

Special Orders: If no Stock # is shown in the chart, that barrel must be ordered on a Special Order basis. Special Orders require Full Payment in Advance and are non-cancelable and non-refundable. Allow 8-10 weeks for delivery. Not shipped prepaid.

Product Description

Quality & Craftmanship Produces Barrels Of Unparalleled Accuracy

Countless numbers of world champion shooters have depended on Lothar Walther rifle barrels for consistently high performance, now you can too. Each and every barrel is meticulously crafted; button rifled in a closely controlled environment that assures bore uniformity to within .000227", then painstakingly lapped to produce a superior rifle barrel capable of outstanding accuracy and long-lasting performance. Contoured blanks are finish machined and unchambered.