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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 . CS AR15 Trigger Set STANDARD NATIONAL MATCH . . FEATURES . Buffer Springs . Trigger Springs . Magazine Springs . Carrier Weight System . Extractor / Ejector Springs . Full-Line AR15 Products Page . DOWNLOADS . ARTICLES . c BOOKS c SpeedLock c Reloading Tools c 6mmXC 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 CS AR15 NM Installation Instructions x xx xx 0 0.Prices and specifications are subject to change without notice. CALL 1-806-323-9488 FOR HELP x C CLICK ON THE PHOTOS BELOW TO SEE MORE DETAILED IMAGES . PHOTO 1 x PHOTO 2 x PHOTO 3 x PHOTO 4 x BACK TO AR15 SPRINGS PAGE x DOWNLOAD BROCHURE CS AR15 "NM" Trigger Return Spring Set INSTALLATION INSTRUCTIONS After a little experience, installing the two spring arrangement is no more difficult than installing a single spring. CLICK ON THE SMALL IMAGES ON THE LEFT TO VIEW LARGER VERSIONS OF THE SAME PHOTOS Step 1: Remove the trigger from the rifle. Pay careful attention to the positions and orientation of the existing hammer and trigger return springs before removal. The springs are reinstalled respecting these original orientations. Step 2: Remove the standard trigger return spring and hammer spring. Set them aside. Step 3: Install both trigger return springs in the CS NM Trigger Return Springs Set so that they are side by side on the trigger -- the trigger return spring that has its leg on the left (outside) of the left side of the trigger will then have its other leg on the inside on the right side of the trigger. [See Photo 1 for correct installed orientation.] [The spring legs may want to "X" across each other and these can be pulled out into correct position using a dental pick following assembly of the lower portion of the trigger.] Step 4: Install the hammer spring and reassemble the trigger. It may be necessary to use two dental tools (after the hammer is installed) to lift up the hammer spring leg so that you can pull the leg over the outside coil of the trigger return spring enough so that the hammer leg can ride on the pivot pin (as it is supposed to) and not on top of the out coil of one of the trigger return springs. Photo Notes Photo 1 and Photo 2 shows how the pivot pin is exposed on one side of the trigger and how the coil of one of the trigger return springs blocks the hammer leg from getting to the pivot pin on the other side. Note that the hammer leg is on top of the coil spring (not the pivot pin) -- to remedy this lift the hammer spring leg and push the trigger return spring coil over enough to allow (use dental tools) enough room for the hammer leg to rest on top of the pivot pin. [Photo 3 shows correct installed orientation.] Tuning With no bend in the trigger return springs, first-stage trigger weight should be approximately 3.0 pounds. Further tuning is accomplished by bending the legs on one set of trigger return springs downward. [As per Photo 4 -- both sets may be bent if needed.] This will easily result in a 3.5+ pound first-stage weight. Second-stage weight is adjusted following your trigger manufacturer's recommendations. We recommending lubricating the spring contact points with a high quality gun oil or dry lubricant. Service Rifle Shooters, check below! Also click HERE to see how to modify a standard spring for better performance in your trigger   Phone 806-323-9488, FAX 806-323-9483, or order ON LINE xx   Make sure you have installed Adobe Acrobat Reader so you can view and print these documents!     DOWNLOAD BROCHURE DOWNLOAD INSTALLATION BACK TO TOP .   00Prices and specifications are subject to change without notice.
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