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Mfg Item #: 128688
Proof Research's barrels exemplifies relentless pursuit of excellence. Whatever your preference is, you can expect the finest rifle barrel in the industry. The Traditional Steel barrel is long-lasting and extreme pressure resistant.
| Barrel | 18" |
|---|---|
| Finish | Stainless |
| Caliber | 6mm ARC |
| Rate Of Twist | 1-in-7.5 |
| Nfa Thread Pattern | 5/8x24 |
| Additional Feature 1 | Rifle + 1 Gas Length |
| Additional Feature 2 | Steel Barrel |