Type: Rifle: Semi Automatic
Model Series: M400
Caliber/Gauge: 5.56 NATO
Capacity: 30+1
Barrel Length: 16 in.
Minimum/Overall Length: 30.8 in.

Product Details:
Safety: Manual Safety
Frame Finish: Anodized Black
Grips: Polymer
Weight: 7 lbs.
Firearm Stock: Magpul SL-K Telescoping
Features: Optics Ready
Finish: Black
Magazine Count: 1.000
Gas System Length: Mid-length
Operating System: Direct Impingement
Firing System: Internal Hammer
Frame Material: Aluminum
Trigger: Single Stage
Magazine Type: Polymer AR Style Magazine
Barrel Configuration: Single
Barrel Twist: 1-8
Threaded Barrel: Yes
Rifled Barrel: Yes
Forend Rail: M-LOK Handguard
Sling Attachment: Yes

Product Description:
The M400 TREAD is an optics ready, aluminum frame rifle. TREAD features a 16” stainless steel barrel with a free-floating M-LOK handguard, a single-stage polished/hard-coat trigger, ambidextrous controls, a Magpul™ SL-K 6 position telescoping stock, a mid-length gas system, and is available in 5.56 NATO.