Warning Parts Purchasers

It is the purchaser's responsibility to be absolutely certain that any parts ordered from the factory are correctly fitted and installed. Firearms are complicated mechanisms and IMPROPER FITTING OF PARTS MAY RESULT IN A DANGEROUS MALFUNCTION, DAMAGE TO THE FIREARM, AND SERIOUS INJURY TO THE SHOOTER AND OTHER PERSONS. The purchaser and installer of parts must accept full responsibility for the correct adjustment and functioning of the rifle after such installation.

PARTS MUST FIT CORRECTLY

Service Policy

If you have questions concerning the performance or servicing of your rifle, please write or call:

SIGARMS, Inc.

Attention: Customer Service

18 Industrial Drive Exeter, NH 03833

Phone: (603) 772-2302

IF YOU DO NOT UNDERSTAND THE INSTRUCTIONS FOR OPERATING YOUR RIFLE, IT IS YOUR RESPONSIBILITY TO CALL OUR CUSTOMER SERVICE DEPARTMENT AT (603) 772-2302 BEFORE USING YOUR FIREARM.

Sig556 Parts

SHIPPING FIREARMS FOR REPAIR

Returning Your Firearm For Service

In the event you need to return your rifle to the SIGARMS Service Department, here's what to do:

1. The first step is to contact Customer Service at (603) 772-2302 for an RMA number. This number allows SIGARMS to track the status of your return from its receipt at SIGARMS through its return to you. Please do not send your firearm until you obtain an RMA number.

2. Make sure that the chamber and magazine(s) are unloaded and that no ammunition is included with your returned firearm.

3. Package the firearm securely to prevent damage. Enclose a letter which includes your name, street address, daytime phone number, model and serial number, and a detailed description of the problem you have experienced or the work you want performed. With the exception of extra magazines, do not include scopes, mounts, or other accessories.

4. Generally, an individual may ship firearms to the manufacturer for repair or service. Some states and localities, however, prohibit this. If you live in such an area, the firearms must be shipped by and returned to a Federally Licensed Firearms Dealer.

5. Federal law prohibits persons who do not possess a Federal Firearms License from shipping a firearm via the U.S. Postal Service. (Note: any shipment of firearms outside U.S. borders is subject to the export laws of the United States and to the valid laws of the specific country, which you must strictly follow; prior to exporting any firearm you should seek legal counsel.)

6. SIGARMS is not responsible for any firearm until it is received, nor for damage incurred during shipment.

7. Ship your firearms insured and prepaid (we do not accept collect shipments) to:

SIGARMS, Inc.

Attention: Service Department

18 Industrial Drive Exeter, NH 03833

This instruction manual should always accompany this rifle and be transferred with it upon change of ownership.

WARNING: BEFORE SHIPPING ANY FIREARM, BE ABSOLUTELY CERTAIN THAT THE FIREARM AND ITS MAGAZINE ARE UNLOADED. DO NOT SHIP CARTRIDGES WITH A FIREARM.

ORDER PARTS

In the event you want to order parts for your SIG 556 rifle, contact Customer Service at (603) 772-2302.

Have available the serial number of your rifle and the part diagram number for the part(s) you wish to order. A parts list and diagram of the rifle is provided in sections 10.0 and 10.1.

Please refer to the Service & Parts Policy on pages 50-51.

100 Receiver Group

111 Receiver assembly

112 Accessory rail

113 Accessory rail fasteners

114 Bolt cover

115 Bolt cover Rivet

200 Barrel & Gas System Group

211 Barrel

212 Flash supressor

213 Crash washer

214 Gas block

215 Roll pin 4x28mm

216 Stop pin

217 Compression spring

218 Roll pin 2x6mm

219 Gas valve

220 Gas tube

221 Operating rod

222 Recoil spring

223 Spring pin 2.5x12mm

224 Support washer

225 Dovetail block

300 Handguard Group

311 Upper handguard

312 Lower handguard

400 Bolt Group

411 Bolt head

412 Firing pin

413 Firing pin stud

414 Firing pin spring

415 Extractor

416 Extractor spring

417 Pin

418 Bolt carrier

419 Charging handle catch

420 Charging handle catch pin

421 Charging handle catch spring

422 Charging handle

500 Trigger Assembly Group

501 Trigger casing

502 Magazine catch

503 Magazine catch spring

504 Magazine catch button

505 Pistol grip

506 Pistol grip bolt

507 Pistol grip nut

508 Pressure point screw

509 Stop nut

510 Pressure point spring

511 Trigger guard

512 Trigger guard roll pin

513 Hammer

514 Hammer pin

515 Main spring

516 Bolt catch

517 Bolt catch spring

518 Bolt catch pin

519 Safety lever

520 Safety shaft

521 Locking spring

522 Spring pin

523 Trigger

524 Trigger spring

525 Seal" & Disconnector

526 Trigger pivot pin

527 Trigger bushing

528 Sear spring

529 Takedown pin

530 Pivot pin

531 Pivot pin screw

600 Butt Stock Group

611 Butt stock

612 Receiver extention

613 Locking nut

614 Spacer

615 Plunger

616 Plunger spring

700 Magazine Group

701 Magazine. 30 rd

PARTS DRAWING

PARTS DRAWING

Sig 556 Parts Diagram

THE BASIC RULES OF SAFE FIREARMS HANDLING

1. ALWAYS treat every gun as if it were loaded.

2. ALWAYS be sure the barrel is clear of any obstruction.

3. ALWAYS be sure of your backstop, what lies beyond, and the safety of bystanders before you shoot.

4. ALWAYS use clean, dry, original factory-made ammunition of the proper type and caliber for your gun.

5. ALWAYS wear ear protection and safety glasses when shooting.

6. ALWAYS carry your gun so that you can control the direction of the muzzle if you fall or stumble.

7. NEVER shoot at a flat surface or water.

8. DO NOT leave an unattended gun loaded. Guns and ammunition should be stored separately, locked if possible, beyond the reach of children, careless adults, and unauthorized users.

9. NEVER allow your firearm to be used by anyone who has not read and understood this operator's manual.

10. DO NOT point any gun, loaded or unloaded, at any undesired target.

11. NEVER fire your rifle near an animal unless it is trained to accept the noise: an animal's startled reaction could injure it or cause an accident.

12. NEVER drink alcoholic beverages or take drugs before or during shooting, as your vision and judgment could be seriously impaired, making your gun handling unsafe.

WARRANTY INFORMATION

Based on the Magnuson-Moss Warranty Act, SIGARMS, Inc. offers no express warranty on their product line. However, SIGARMS, Inc. recognizes its obligations concerning service to owners of SIGARMS products. SIGARMS, Inc. stands behind its products and will continue to provide service for its product line as they have over the years. SIGARMS, Inc. products will be serviced for a period of one year from date of retail purchase, for defects in materials or workmanship, at no charge to the purchaser. Be sure to retain your sales slip as proof of purchase date when making a claim.

Be aware of those around you. If their actions are not in keeping with safe gun handling procedures, TELL THEM.

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