M400 TREAD 1.0

All the features, all the freedom – none of the compromises

Models

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GRIP TYPE
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RM400-16B-TRD
Rifle
5.56 NATO
16 in [406.4 mm]
Stainless Steel
1:8
1/2 in - 28 tpi
Semi-Auto
Direct Impingement
6-Position SL-K
Polymer
Single Stage Polished/Hard-Coat
Curved
Alloy
(1) 30rd Polymer Mag
Hard Coat Anodized
30.8 in [782 mm]
2.5 in [64 mm]
7.5 in (191 mm)
7 lb [3.2 kg]
Yes
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RM400-16B-TRD-CO
Rifle
5.56 NATO
16 in [406.4 mm]
Stainless Steel
1:8
1/2 in - 28 tpi
Semi-Auto
Direct Impingement
6-Position SL-K
Polymer
Single Stage Polished/Hard-Coat
Curved
Alloy
M-LOK
AR-15
(1) 10rd Polymer Mag
Hard Coat Anodized
Colorado
30.8 in [782 mm]
2.5 in [64 mm]
7.5 in (191 mm)
7 lb [3.2 kg]
Yes
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RM400-16B-TRD-CA
Rifle
5.56 NATO
16 in [406.4 mm]
Stainless Steel
1:8
N/A
Semi-Auto
Direct Impingement
Fixed
Polymer
SIG Enhanced
Curved
Alloy
M-LOK
AR-15
(1) 10rd Polymer Mag
Hard Coat Anodized
California
30.8 in [782 mm]
2.5 in [64 mm]
7.5 in (191 mm)
7 lb [3.2 kg]
Yes
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RM400-16B-TRD-SB
Rifle
5.56 NATO
16 in [406.4 mm]
Stainless Steel
1:8
1/2 in - 28 tpi
Semi-Auto
Direct Impingement
6-Position SL-K
Polymer
Single Stage Polished/Hard-Coat
Flat
Alloy
M-LOK
AR-15
(1) 30rd Polymer Mag
30.8 in [782 mm]
2.5 in [64 mm]
7.5 in (191 mm)
7 lb [3.2 kg]
Yes
Details
Reviews
Details

The M400 TREAD comes ready for the range and ready to be customized.  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.

 

Other TREAD branded accessories (purchased separately) include:

- M-LOK handguard with lightening cuts to reduce weight, available in 13” and 15” lengths;

- 3 chamber compensator;

- Ambidextrous charging handle made of aircraft grade alloy and a dual roll pin design;

- ROMEO5 optic featuring a 2MOA dot with ten illumination settings, MOTAC, and 50k battery life;

- Flip-up front and rear iron sights that are easy to install, adjustable, and deploy quickly;

- M-LOK front sight adapter with co-witness height made of lightweight alloy;

- Multiple configurations of M-LOK grip kits made of high strength polymer;

- Factory upgraded flat blade, single stage trigger.

Specifications

Mag Type AR-15
Caliber 5.56 NATO
Height 7.5 in (191 mm)
Overall Length 30.8 in [782 mm]
Overall Width 2.5 in [64 mm]
Twist Rate 1:8
Weight 7 lbs (3.2 kg)
Operating System Direct Impingement
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