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Mfg Item #: 57DF1C7
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CMMG's PS90 SBR threaded barrel is constructed of 4150 chrome moly vanadium with chrome lining and a maganese phosphate coating. It is 10.4" long and is chambered for FN 5.7x28mm caliber.
| Type | Rifle |
|---|---|
| Model | Barrel Sub-Assembly |
| Twist | 1:9" |
| Finish | Nitride |
| Length | 10.40" |
| Series | Barrel |
| Sights | None |
| Barrel Type | Pistol Length |
| Barrel Features | Medium Taper Profile |
| Caliber Or Gauge | 5.7x28mm |