Sig Sauer M400 Tread V2 TacPac – 5.56 NATO, 16″ Barrel, 30+1
Specs & Features
- Caliber: 5.56×45 NATO
- Barrel: 16″ stainless steel, 1:8 twist, threaded ½‑28 with 3-prong flash hider—excellent corrosion resistance & accuracy
- Handguard/System: Free-floating engraved M-LOK, mid-length gas system, 7 lb
- Trigger: SIG Matchlite 2‑Stage – crisp but slightly heavy
- Controls: Fully ambidextrous (safety, bolt release, mag release), QD sling mounts
- Stock: Magpul SL‑K, 6-position adjustable for tailored fit
- Capacity: 30+1, includes three 30‑round mags in TacPac package
- Accessories Included (TacPac bundle): SIG Romeo MSR red dot, rifle case, and sling
Pros
- Sub‑MOA potential out of box; bench-grouped 1–1.5″ at 100 yds
- Reliable & robust: Well-done initial break-in, runs even cheaper ammo after ~200 rounds; users echo “love mine… shoots great”
- Ambidextrous setup offers excellent versatility
- Stainless barrel retains accuracy longer and resists corrosion
Cons
- Handguard heating: Can get hot during sustained fire and limited rail space
- Trigger pull: Solid, but a bit heavy—many users upgrade later
- Gas blowback: Some feel induced gas and dust from the charging handle; suppressed shooting may require enhanced latch
Who It’s For
- Entry-level & budget-focused users seeking a premium-feel AR under $1k
- Left or right-handed shooters thanks to ambi controls
- Tactical trainers & recreational shooters wanting ready-to-go optics & durability
Reviews
There are no reviews yet.