in
the entire site
Advanced Search
Cancel
Login / Join
What's New
Forum Listing
Marketplace
Showcase
Gallery
Advanced Search
Members
FAQ
Dark Mode
Menu
Log in
Register
Home
All Marketplace Listings
Create Listing
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
Filters
Filters
Clear All
Listing Type:
All
For Sale
Want to Buy
For Trade
Min Price:
—
Max Price:
Currency:
AUD
CAD
EUR
GBP
HKD
USD
With Photos
Distance
Within
25
km
Started By:
Max Mileage:
Select Max Mileage
10,000
20,000
30,000
50,000
75,000
100,000
150,000
300,000
300,000 or more
KM
M
Make
Select Make
Acura
Alfa Romeo
Audi
Bentley
BMW
Buick
Cadillac
Chevrolet
Chrysler
Dodge
FIAT
Ford
Genesis
GMC
Honda
Hyundai
Infiniti
Jaguar
Jeep
Kia
Land Rover
Lexus
Lincoln
Maserati
Mazda
Mercedes-Benz
Mercury
MINI
Mitsubishi
Nissan
Pontiac
Porsche
RAM
Saab
Saturn
Scion
Smart
Subaru
Suzuki
Tesla
Toyota
Volkswagen
Volvo
Other
Model
Select Model
Min Model Year:
Select Year
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
1949
1948
1947
1946
1945
1944
1943
1942
1941
1940
1939
1938
1937
1936
1935
1934
1933
1932
1931
1930
1929
1928
1927
1926
1925
1924
1923
1922
1921
1920
1919
1918
1917
1916
1915
1914
1913
1912
1911
1910
1909
1908
1907
1906
1905
1904
1903
1902
1901
1900
1899
1898
1897
1896
1895
1894
1893
1892
1891
1890
1889
1888
1887
1886
—
Max Model Year:
Select Year
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
1962
1961
1960
1959
1958
1957
1956
1955
1954
1953
1952
1951
1950
1949
1948
1947
1946
1945
1944
1943
1942
1941
1940
1939
1938
1937
1936
1935
1934
1933
1932
1931
1930
1929
1928
1927
1926
1925
1924
1923
1922
1921
1920
1919
1918
1917
1916
1915
1914
1913
1912
1911
1910
1909
1908
1907
1906
1905
1904
1903
1902
1901
1900
1899
1898
1897
1896
1895
1894
1893
1892
1891
1890
1889
1888
1887
1886
Transmission
Select Transmission
Most Recent
Most Recent
Highest Price
Lowest Price
Closest to Me
Apply
Search
Want to Buy
Swiss or fishgill handguard
rickpiper79
3 d ago
Non-FFL
Mesa, Arizona
$250 USD
1
65
P
Want to Buy
Want to buy Sig556xi hammer pin
pete450rmz
22 d ago
Non-FFL
Sacramento, California
0
89
B
Want to Buy
Looking for 556R gas valve 3
Badpanda
1 mo ago
Non-FFL
Tucson, Arizona
3
275
1
S
Want to Buy
WTB Sig 551,552,533 original Charging handle other spare parts
sprat
1 mo ago
Non-FFL
0
145
For Sale
Sig 556r mags. USED
Cbguns
2 mo ago
Non-FFL
Parrish, Florida
$125 USD
2
182
J
Want to Buy
Sig .556 Charging Handle
Jim97
2 mo ago
Non-FFL
Las Vegas, Nevada
5
307
Want to Buy
WTB Sig Sauer Handguard Rail Mounting Kit
Cbguns
2 mo ago
Non-FFL
1
181
For Sale
556 Fishgill Handguards and 556 Front Sight post
CAINuke
2 mo ago
Non-FFL
Long Beach, Mississippi
$1 USD
1
273
2
G
Want to Buy
Wtb: Sig 556 folding stock adapter lock?
Gk83
2 mo ago
Non-FFL
Martinez, California
$30 USD
1
180
2
M
Want to Buy
WTB Complete Hammer Assembly for 556xi
Mojamz
2 mo ago
Non-FFL
Chatsworth, California
$1 USD
2
195
M
Want to Buy
WTB Sig 55x f/r diopter
msh441
2 mo ago
Non-FFL
Mount Vernon, Washington
$300 USD
1
202
R
For Sale
Sig Sampson Quad rail
RugerRanger
3 mo ago
Non-FFL
Charlotte, North Carolina
$80 USD
1
413
1
Want to Buy
WTB Griffin Tactical charging handle and various 556 parts.
CAINuke
3 mo ago
Non-FFL
1
252
C
Want to Buy
Sig 553 Pistol
Cobra6147
3 mo ago
Non-FFL
Valparaiso, Indiana
$4,000 USD
0
424
1
Want to Buy
Charging / cocking handle
PGT
3 mo ago
Non-FFL
Leesburg, Virginia
$1 USD
6
432
Want to Buy
Sig 556 pistol upper
Corncop04
3 mo ago
Non-FFL
Eustis, Nebraska
$123,456 USD
3
350
Want to Buy
Swiss handguard
rickpiper79
4 mo ago
Non-FFL
Mesa, Arizona
7
420
4
T
Want to Buy
WTB Sig 55x rear diopter sight weldment
Txboy
4 mo ago
Non-FFL
Cypress, Texas
2
283
1
T
Want to Buy
WTB Sig Sauer 556R Parts Kit
turbowrx1
4 mo ago
Non-FFL
Southside, Florida
3
329
S
For Sale
SIG 556 Lower with ACS-L Stock
smax
4 mo ago
Non-FFL
Houston, Texas
$400 USD
1
677
2
F
For Sale
Sig 556 Classic Adjustable folding stock
Freedom4ever
4 mo ago
Non-FFL
Greenville, North Carolina
$200 USD
1
612
3
For Sale
Withdrawn.
LKY13
4 mo ago
Non-FFL
Eagle Mountain, Utah
$0 USD
0
240
Bought
SWAT swiss lower receiver
TurboMiner
6 d ago
Non-FFL
3
143
Sold
SIG 55x/550/551/553/556 Swiss Handguard (PICS)
AZS
22 d ago
Non-FFL
Phoenix, Arizona
$250 USD
1
125
1
S
Sold
Sig USA Swiss style folding stock
sPzAbt
1 mo ago
Non-FFL
Lynnwood, Washington
$165 USD
4
345
2
Sold
SIG 556 hand guard
AZS
1 mo ago
Non-FFL
Phoenix, Arizona
$105 USD
0
283
Sold
SIG 556 charging handle
AZS
1 mo ago
Non-FFL
Phoenix, Arizona
$150 USD
6
529
S
Sold
556p/SWAT swiss handgaurd
salem7
2 mo ago
Non-FFL
Ponchatoula, Louisiana
$150 USD
6
287
1
G
Sold
Sig 556 fishgill Handguard, Samson Quad Rail Handguard, Sig Arms M4 stock
Gk83
2 mo ago
Non-FFL
Concord, California
$1 USD
3
413
4
E
Sold
SIG 556/551A1 Recoil Rod Assy (Fluted rod and spring)
Expedient
3 mo ago
Non-FFL
$110 USD
1
291
3
Sold
Factory Top Rail with Peep Sight for 556 Rifle (Used)
00stormbringer
3 mo ago
Non-FFL
Brandon, Florida
$100 USD
0
233
SIG Sauer 556 Arms Forum
Since 2007
A forum community dedicated to SIG Sauer 556 firearm owners and enthusiasts. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more!
Show more
59.4K
posts
12.1K
members
Join Community
Grow Your Business
Community Staff
View All
muffe
Super Moderator
VSAdmin
Administrator
Top Contributors this Month
View All
LKY13
12 Replies
gr8fuldoug
9 Replies
P
pete450rmz
8 Replies
Recommended Communities
FN Herstal Firearms
52K+ members
SIG Sauer Pistols
86K+ members
Seat Arona UK Forums
2K+ members
Join now to ask and comment!
Continue with Facebook
Continue with Google
or
sign up with email
Home
Top