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Mfg Item #: RM400-16B-TRD
The long awaited SIG Sauer M400 Tread is an AR-15 unlike any other. First this rifle begins it's life as a set of forged aluminum upper/lower receivers which feature a hard coat anodized finish. Next the Tread comes standard with a 16" stainless steel barrel which provides incredible shot to shot consistency and tight groupings. Next a free floating M-LOK compatible hard guard will help ensure you maintain accuracy while providing tons of modular M-LOK rail compatible spaces. The ambidextrous controls and charging handle will ensure either a righty or southpaw lefty shooter will be able to manipulate the rifle.
| Action | semi-auto |
|---|---|
| Barrel | 16" |
| Finish | Black |
| Sights | None |
| Caliber | 223 Rem | 5.56 NATO |
| Capacity | 30 |
| Magazine | 1 30 rd. |
| Rate Of Twist | 1-in-8" |
| Stock Frame Grips | Magpul SL-K Telescoping Stock |
| Nfa Thread Pattern | 1/2x28 |
| Additional Feature 1 | Free-Floating M-LOK Handguard |
| Additional Feature 2 | Ambidextrous Controls |
| Additional Feature 3 | Mid-Length Gas Sytem |