Sig Sauer M400 Tread Snakebite SE AR-Style Semi-Auto Tactical Rifle .223 Remington 16" Stainless Steel Barrel (1)-30Rd Magazine 6 Position SL-K Synthetic Stock Black Finish
SIG SAUER is pleased to announce the expansion of the M400 TREAD series of rifles with the introduction of the M400 TREAD SNAKEBITE SE. The TREAD Snakebite SE offers the same features of the amazing TREAD Snakebite model with some added upgrades. The unique Flashhider/Compensator combo provides minimal flash and reduced muzzle rise, a two-stage Matchlite trigger delivers an ultralight trigger pull for increased accuracy and the Cerakote finished receivers and barrels offer maximum protection. And like all TREAD models, the Snakebite SE works with the complete line of TREAD accessories.
Brand Sig Sauer
Category Tactical Rifles
Gun Platform AR-Style
Caliber 5.56x45mm NATO
Model M400
Series Tread Snakebite SE
Stock Finish Black
Action Semi-Auto
Barrel Length Range 16" to 16.99"
Sights None, Optic Ready
Capacity 30+1
Muzzle Hybrid Compensator / Flash Hider
Size Full Size
Application Home Defense
Hand Right
Handguards 13" M-LOK Free-Float
Max Capacity 30
Oal 35.50"
Receiver Finish Hard Coat Anodized
Receiver Material 7075-T6 Aluminum
Safety Manual Thumb
Stock Description 6 Position SL-K
Stock Finish Group Black
Stock Material Synthetic
Trigger Two-Stage Match
Twist 1:7"
Weight 7 lbs
Barrel Description Stainless Steel
Barrel Finish Cerakote Elite
Barrel Length 16"
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
Introduced in 1964, the 223 Remington is the civilian version of the 5.56x45mm NATO cartridge. Although very similar to the 222 Remington it has a slightly longer case and a shorter neck, giving it greater powder capacity and thus higher velocity--which was necessary to meet military penetration requirements at longer range. NOTE: 223 Remington ammunition may be safely fired in any 5.56x45mm chamber, but 5.56x45mm ammunition SHOULD NOT BE USED in a 223 chamber! Standard is a 55-grain bullet at 3240 feet per second, with lighter bullets somewhat faster and heavier bullets a bit slower. The 223 is the most popular 22 centerfire today, and possiby the most popular centerfire cartridge. Ammunition choices are legion, as are choices in firearms. The 223 is an accurate cartridge ideally suited for varmint hunting out to beyond 300 yards, and with heavy-bullet loads designed for the purpose is used effectively by many deer hunters. — Craig Boddington
