Order By
Sig Sauer Rifles - M400
NEW TODAY!
The TREAD is engineered to deliver exceptional quality, performance and comes standard with features for today's AR platform rifles. Unlike most rifles in its class, the TREAD is easily customizable w ...Click for more info
Seller: nasp63
Area Code: 870
$799.99 + S&H
NEW TODAY!
Description: Please read the Item Characteristics for important listing details.    Up for sale: sig sauer rm400-16b-trd 5.56 threaded new in box black. You must contact your FFL ...Click for more info
Seller: Denny Dennis Sporting Goods
Area Code: 636
$699.99
Sig Sauer M400 “Come and Take It” 5.56mm caliber rifle. Sig Sauer M400 “Come and Take It” edition with Magpul furniture, sling and one magazine in great condition.  ...Click for more info
Seller: Collectors Firearms
Area Code: 713
$799.95
The M400 Tread features a free-floating M-LOK handguard, Magpul SL-K 6-position telescoping stock, single stage trigger, 16" stainless steel barrel, and a 7075 T-6 aluminum receiver with a blac ...Click for more info
Seller: nasp63
Area Code: 870
$799.99
USED,  IN GOOD CONDITION  Sig M400 Predator Semi-Auto Rifle RM400300BH16, 300 AAC Blackout/Whisper (7.62x35mm), 16", 6-Position Black Stock, Black Finish, 4 Rds W/ FACTO ...Click for more info
Seller: DOMINIONOUTDOORS
Area Code: 540
$999.99
Sig Sauer M400 5.56 caliber rifle. Sig Sauer M400 rifle chambered in 5.56. FDE finish with 15” MLOK handguard, ambidextrous safety, magazine release and charging handle. Comes with flip-up sight ...Click for more info
Seller: Collectors Firearms
Area Code: 713
1,379.95
Sig M400 556 ENHANCED GREEN RM400-16B-EC-ODG - Factory New ...Click for more info
Seller: GUNPRIME
Area Code: 205
$1,149.00
SIG M400 PRED 556 18 HB SS 5 SIGM400 Predator, 5.56 NATO, 18" Barrel,     Collapsible Stock, Black, 5-rd SIG SAUER M400 PREDATOR Based off the classic direct-impingement AR-15 ...Click for more info
Seller: GUNPRIME
Area Code: 205
$1,139.00
Sig Sauer M400 Tread 223 RM400-16B-TRD - Factory New ...Click for more info
Seller: GUNPRIME
Area Code: 205
$799.99
This is the SIG Sauer SIGM400 Tread, the standard model of the SIGM400 rifle family. The factory specifications for this rifle can be found here. Features include a 16” stainless steel barr ...Click for more info
Seller: CAALEX
Area Code: 859
$799.99
The competition fails to realize that a rock-solid foundation only gets you so far. That explains why many of today’s rifles ship with plastic handguards and throwaway furniture, two things not ...Click for more info
Seller: nasp63
Area Code: 870
$1,310 + S&H
AS NEW IN BOX  Sig Sauer M400 Enhanced Carbine, 556NATO, 16" Barrel, BlackFinish, MOE Handguard, MOE Grip, Collapsible Stock, Flip UpFront & Rear Sight, 30Rd, 1 Magazine RM400-16B-ECP ...Click for more info
Seller: DOMINIONOUTDOORS
Area Code: 540
$1599.99
BRAND NEW IN THE BOX AND READY TO SHIP!  BUY IT NOW!! This is a Class III Item and must be shipped to a Class III Dealer in your state. Please know all Federal, State & Local Laws regardin ...Click for more info
Seller: Elk County Ammo and Arms
Area Code: 814
$1,179.99
BRAND NEW IN THE BOX AND READY TO SHIP!  BUY IT NOW!! This is a Class III Item and must be shipped to a Class III Dealer in your state. Please know all Federal, State & Local Laws regardin ...Click for more info
Seller: Elk County Ammo and Arms
Area Code: 814
$1,079.99
GI#: 100776957
  ***NEW*** SIG SAUER FAMILY:SIGM400 Series  MODEL:SIGM400 SWAT  TYPE:Rifle  ACTION:Semi-Auto  FINISH:Black  STOCK/FRAME:Laminate Stock  SPC FEAT ...Click for more info
Seller: Haywood Shooting Supply
Area Code: 270
$1,099.99
Guns International Advertising Policy
This site's purpose is to bring gun buyers and gun brokers or sellers together by advertising guns or gun related items and services for sale online. If you are looking to buy guns in America or Internationally, you have come to the right place. Guns International makes no representation or warranty as to the accuracy of the information contained in the gun classifieds, gun related or gun services classifieds listed on this site. Buyers and sellers are required to know and comply with all applicable local, state and federal firearm laws.
Site Secure SecurityMetrics for PCI Compliance, QSA, IDS, Penetration Testing, Forensics, and Vulnerability Assessment