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Many of the files on this page are in Acrobat .pdf format for easy viewing and printing. Download Acrobat Reader free of charge by clicking the above link. x PRODUCTS x c DTAC ammo & components c . EXTRACTORS . . INSTALLATION . DOWNLOADS . c BOOKS c SpeedLock c Reloading Tools c 6XC c CS Springs [all] c AR15 CWS c AR15 CS Springs [trigger, buffer, mags] c Target Shooting Gear . xxCompetition Grips xx Rapid Fire Timer xx Shooting Hat xx 4-Way Buttplate xx Sight-Line Tube x.c Tubb Tactical Gear Tactical Vest c TUBB 2000 [rifle and accessories] c Extractors c Model 70 Cocking Piece c Remington 700 Recoil Lugs c Competition Slings c Send E-Mail c Download Product Information and Instructions c ORDER [shopping cart] c ORDER CATALOG c c . TIPS from David .     CONTACT orders/information Call 806-323-9488 Fax 806-323-9483 Superior Shooting Systems Inc. 800 N. Second St. Canadian TX 79014 e-mail: CLICK HERE	x "Click on any link below to view that specific product page. You'll also be able to download information, instructions, and specifications." x Tubb "SAKO-style" Extractor Kits INSTALLATION x xx 0 0Prices and specifications are subject to change without notice. Some materials and text have been provided by Brownell's Inc. x INSTALLATION Click HERE to download installation instructions. These installation instructions apply to Remington® Models 721, 722, 725, 700, 600, 660, 40-X centerfire, XP-100, Model 7, and Sportsman 78. Download high-resolution versions of these illustrations by clicking on each image below. x x x Copyright 2000 Brownell's Inc. Reproduced by permission. Installation, page one Caution! The bolt modifications necessary to install these parts are permanent and non-reversible, and will, therefore, void the factory warranty. If you have never made this modification before we recommend you practice cutting the slot and drilling the required holes using a piece of 0.750" diameter mild-steel round stock. It is strongly recommended that only experienced gunsmiths who are properly equipped and practiced in this type of work perform this job. If you have any doubts about your ability to correctly install this product, do not do it! Carefully read all instructions before proceeding. Bolt Modifications 1. Remove the firing pin, original extractor, ejector, and ejector spring from the bolt. 2. The bolt must be rotated to an angle of 34 degrees and secured at that orientation for the first operation. (Figure 1) This is necessary to provide the correct positioning of the replacement extractor. The easiest way to secure and position the bolt is with a "Precision Engineered Products Extractor Installation Jig" [Brownell's part #100-000-123]. Otherwise, use a V-block or other secure means to mount the bolt horizontally in the milling machine. Center the milling cutter to the firing pin hole. 3. Use the appropriate end mill to cut the groove for the extractor. The length of the slot cut is shown in Figure 2. The depth of the slot is dependent on the diameter of the case the gun is chambered for. Refer to Figure 1 and its accompanying table for the correct slot depths and dimensions for different applications. Cut the slot in several passes; do not attempt to make the cut in one pass. Figure 3 shows the relationship of the slot to the bolt face. Scroll down or click HERE to see the tables and illustrations. 4. Check the width of the slot and adjust the slot to fit. We recommend .004" clearance per side. 5. Measure the extractor retaining finger and drill a hole .010" larger at the rear of the slot. This hole should be located so the rear edge of the hole touches the rear edge of the slot. Drill through into the firing pin hole in the center of the bolt body (Figure 2 and 3). 6. Test fit the extractor in the slot. Place the rim of a dummy round into the bolt face. Make sure the extractor will cam over the rim of a case without being forced. If it will not cam over the edge, enlarge the hole slightly to give more clearance. 7. Change the bolt to a vertical position in the milling machine with the bolt face pointing upward. Drill a .104" diameter hole for the extractor spring. This hole should be centered in the back of the slot and appropriately spaced from the bottom of the slot. Drill the hole .450" deep (Figure 1 and 3). 8. Install the extractor by putting the spring and plunger into the .104" inch diameter hole just drilled. The notch on the plunger must face the center of the bolt. Push the extractor back and down until the round shank drops into the retaining finger hole in the bolt body and the plunger rides up over the small flat at the rear of the extractor. 9. Use dummy rounds to check the new extractor for function. Reassemble the firearm according to manufacturer instructions. Check again for proper functioning using dummy rounds. If these tests prove satisfactory, test fire with live ammunition in a safe and appropriate manner. NOTE -- Some people don't like the ring left visible on the inner circumference of the bolt face after removal of the old extractor. This is a purely cosmetic concern. For those who wish, we have instructions on how to avoid this. Click HERE to go to that page. A X Y D Magnum 0.2160 0.1476 0.2189 0.5471 Standard 0.1860 0.1311 0.1944 0.4861 PPC 0.1700 0.1222 0.1811 0.4545 .223 Rem. 0.1390 0.1046 0.1550 0.3991 FIGURE 1 cc FIGURE 2 FIGURE 3 RETURN TO INSTRUCTION TEXT QUESTIONS? Phone 806-323-9488 c   Make sure you have installed Adobe Acrobat Reader so you can view and print these documents!     DOWNLOAD BROCHURE includes instructions BACK TO TOP .   00Prices and specifications are subject to change without notice.
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