Sig Sauer M400
- Caliber:
- 223/5.56
- Manufacturer:
- Sig Sauer
- Version:
- Sig Sauer M400
- Type:
- AR Rifle & Pistol
- Barrel Length:
- 9 - 20"
- Weight:
- 6.5 - 7.5 lbs.
- Capacity:
- 30
Sig Sauer M400 is an AR15 with a 16" barrel, M-LOK handguard, and 30+1 capacity for versatile shooting. Its unique direct impingement system, ambidextrous controls, single-stage trigger, lightweight 6.5 lbs design, durable finish, reliable action, optic-ready rail, and adjustable stock ensure reliability. Calibers: 5.56mm NATO. Made in: Newington, NH, USA.
Sig Sauer M400 Tread
- MPN:
- RM400-16B-TRD
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- Anodized Black
- Sight:
- No Sights
- Safety:
- Ambidextrous Safety
from
$859.99
- MPN:
- PM400-11B-TRD
- Caliber:
- 223/5.56
- Capacity:
- 30 rd.
- Finish:
- Black
- Sight:
- Optics Ready
- Safety:
from
$890.99
- MPN:
- PM40011BTRDV2
- Caliber:
- 223/5.56
- Capacity:
- 30 Rd.
- Finish:
- Black
- Sight:
- None, Optic-ready
- Safety:
- Ambidextrous AR Selector
from
$899
- MPN:
- RM400-16B-TRD-V2
- Caliber:
- 223/5.56
- Capacity:
- 30 Rd.
- Finish:
- Black
- Sight:
- Optic Ready
- Safety:
- Ambidextrous
from
$899.99
- MPN:
- RM400-16B-TRD-V2G
- Caliber:
- 223/5.56
- Capacity:
- 30 Rd.
- Finish:
- Moss Green Cerakote
- Sight:
- Optic Ready
- Safety:
- Ambidextrous
from
$925.99
- MPN:
- RM40016BTRDDC
- Caliber:
- 223/5.56
- Capacity:
- 30 Rnd
- Finish:
- Sight:
- Safety:
from
$979.99
- MPN:
- RM400-16B-TRD-V2CON
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- Concrete Gray
- Sight:
- Safety:
- Ambi Safety Controls
from
$1009.99
- MPN:
- RM400-16B-TRD-V2-TACPAC
- Caliber:
- 223/5.56
- Capacity:
- 30 rounds
- Finish:
- Sight:
- ROMEO-MSR Red-Dot
- Safety:
from
$1069.99
- MPN:
- RM40016BTRDV210
- Caliber:
- 223/5.56
- Capacity:
- 30 Rnd
- Finish:
- Black
- Sight:
- Optics Ready
- Safety:
- Ambidextrous
from
$1105.99
- MPN:
- RM400-16B-TRD-V2-COIL
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- Black Hard Coat Anodized
- Sight:
- Sig Romeo5 Gen II
- Safety:
- Ambi Safety Controls
from
$1199.99
- MPN:
- RM400-16B-TRD-CA
- Caliber:
- 223/5.56
- Capacity:
- 10 rd.
- Finish:
- Black
- Sight:
- Safety:
from
$1200.99
See more products
- UPC:
- 798681632961
- MPN:
- RM400-16B-TRD-CO
- Caliber:
- 223/5.56
- Brand:
- Sig Sauer
from
$809.48
Sig Sauer M400-Tread Predator
- MPN:
- RM400-16B-TRD-PRED
- Caliber:
- 223/5.56
- Capacity:
- 5+1
- Finish:
- Cerakote Jungle
- Sight:
- Safety:
- Ambidextrous Safety
from
$1008.99
- MPN:
- RM40016BTRDPRED2
- Caliber:
- 223/5.56
- Capacity:
- 5+1
- Finish:
- Jungle Cerakote
- Sight:
- Optics Ready
- Safety:
from
$1239.99
- MPN:
- RM40016BPRED-SW
- Caliber:
- 223/5.56
- Capacity:
- 5+1
- Finish:
- Brown
- Sight:
- Safety:
from
-
Sig Sauer M400-Tread Snakebite
- MPN:
- RM400-16B-TRD-SB
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- Cerakote Elite
- Sight:
- Safety:
- Ambidextrous Safety
from
$999
- MPN:
- RM400-16B-TRD-SB-SE
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- Cerakote Elite
- Sight:
- Safety:
- Ambidextrous Safety
from
$1114.99
- MPN:
- RM400-16B-TRD-SB-COIL
- Caliber:
- 223/5.56
- Capacity:
- 30 rd.
- Finish:
- Stainless
- Sight:
- ROMEO5 Tread Red Dot
- Safety:
from
$1183.01
- MPN:
- RM400-16B-TRD-SB-SE
- Caliber:
- 223/5.56
- Capacity:
- 30
- Finish:
- Sight:
- N
- Safety:
from
$1249.99
Sig Sauer M400 SDI
- MPN:
- RM400SDI16BP
- Caliber:
- 223/5.56
- Capacity:
- 30 + 1
- Finish:
- FNC
- Sight:
- None
- Safety:
from
$1382
- MPN:
- PM400SDI11BBLK
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- Black FNC
- Sight:
- None
- Safety:
from
$1382
- MPN:
- RM400-SDI-16B-MSGRN
- Caliber:
- 223/5.56
- Capacity:
- 30 Rnd
- Finish:
- Moss Green Cerakote TM
- Sight:
- No Sights
- Safety:
- Ambidextrous
from
$1470
- MPN:
- RM400-SDI-16B-FDE
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- Flat Dark Earth
- Sight:
- None (Optics Ready)
- Safety:
- Ambidextrous
from
$1599.99
- MPN:
- PM400-SDI-11B-FDE
- Caliber:
- 223/5.56
- Capacity:
- 30+1
- Finish:
- FDE
- Sight:
- Safety:
- Manual
from
$1320.58
- MPN:
- RM400-SDI-16B-VTAC
- Caliber:
- 223/5.56
- Capacity:
- 30 rd.
- Finish:
- Coyote Brown
- Sight:
- None
- Safety:
from
$1372.15
Other versions
- MPN:
- WRM400-556N-16B-PRO
- Caliber:
- 223/5.56
- Capacity:
- 30 Round
- Finish:
- Black
- Sight:
- Folding
- Safety:
from
$1126
- MPN:
- RM400-16B-ROSE-R5X2
- Caliber:
- 223/5.56
- Capacity:
- 30+1 Rd.
- Finish:
- Black/ Rose
- Sight:
- Romeo5 Gen II
- Safety:
- Ambidextrous
from
$1297
- MPN:
- RM400-16B-ROSE-R5X2-10
- Caliber:
- 223/5.56
- Capacity:
- 10+1
- Finish:
- Black Anodized / Matte Rose Gold
- Sight:
- Romeo5 Gen II
- Safety:
- Ambi Safety Controls
from
$1297
- MPN:
- RM400-SDI-16B-DH3
- Caliber:
- 223/5.56
- Capacity:
- 30
- Finish:
- Gray Cerakote
- Sight:
- Optic Ready
- Safety:
from
$1579
- MPN:
- RM400-SDI-16B-R5FX
- Caliber:
- 223/5.56
- Capacity:
- 30 Rnd
- Finish:
- Black
- Sight:
- Romeo5 GenII Installed
- Safety:
- Ambidextrous
from
$1749.99
- MPN:
- UDRM400-16B-C
- Caliber:
- 223/5.56
- Capacity:
- 30 rd.
- Finish:
- Black
- Sight:
- Safety:
from
$612.19
- MPN:
- UDPM400-11B
- Caliber:
- 223/5.56
- Capacity:
- 30
- Finish:
- Matte
- Sight:
- Safety:
from
$696.63
- MPN:
- RM400-16B-B5-GRY
- Caliber:
- 223/5.56
- Capacity:
- 30+1 Rd.
- Finish:
- Hard Coat Anodized Black/ Gray
- Sight:
- A2 Front/ SIG Flip-up Rear, Optic Ready
- Safety:
from
$762.89
- MPN:
- RM400-16B-C
- Caliber:
- 223/5.56
- Capacity:
- 30
- Finish:
- Black Hard Coat Anodized Receiver finish: Blued/Black
- Sight:
- Safety:
from
$858.93
- MPN:
- UDPM400-300-9B-PSB
- Caliber:
- 300 BLK
- Capacity:
- 30 rd.
- Finish:
- Black
- Sight:
- Safety:
from
$944.67
- MPN:
- PM400-11B-ELITE
- Caliber:
- 223/5.56
- Capacity:
- 30 rd.
- Finish:
- Black
- Sight:
- Safety:
from
$1029.99
- MPN:
- RM400-16B-C-SRP
- Caliber:
- 223/5.56
- Capacity:
- 30
- Finish:
- Sight:
- Safety:
from
$1029.99
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