556 Discussions | SIG Sauer 556 Arms Forum

New Member, Looking At a 556...Any Info?

9

308

by kwb377

6-position Gas regulator for suppressor use?/What parts do people want?

11

302

by scd

Sig 556 charging handle

11

622

Thinking of buying a 556 Classic

3

389

Sig Mcx

2

27

8K

Which 556 do I have?

3

450

by LKY13

SIG 552/556 HG Retainer 3D print/fabricate or buy.

5

808

Review: MFI Diopter Sight Rail

9

1K

Sig 555 rifle WTS

4

502

556 SWAT - Need to shave some weight

2

20

3K

Sig 556 SBR Gen?

1

235

Swiss 552 handguard -for sale

2

21

3K

Samson front sight ordered...but are they still making them?

5

376

Found Source for 552 Handguard Retainer

12

3K

First time 556 owner

15

1K

Red dot with diopter sights???

13

688

by Mr. Football

Questions about a weld on a 556 listing

3

471

Thinking of moving to AR platform...but own 556 & 522's

3

574

556 3 hole quad rail on 556xi

6

428

Cheapest 556 Pistol I’ve Ever Seen $750

1

533

556xi foregrip options

0

251

Sig556 SWAT JS-03XXXX

1

584

by LKY13

Sig 556 rubber butt pad replacement?

2

23

9K

by Mr. Football

Can P556xi Swat take standard P556xi Handguard?

14

1K

Sig 55x integrated muzzle device attachment

0

295

by H Fuhrmeister

In praise of the fishgills

2

613

by Janq

My 2nd 556 and some questions to go along with it

10

1K

Sig MCX stock adapter on 556

13

1K

by Bosley

who else has drilled out gas plug?

0

357

by Bosley

556xi Model Availability & Pricing

1

718

Parts for a P556?

2

653

by scharfschutzen

So I finally bought real Swiss Handguards

3

766

by LKY13

Factory made SBR

9

1K

by xc68000

P556 as a truck gun?

7

774

by Bosley

WTK: is this a normal sig 553p set up?

0

544

by Sextus