Proof Research SIG Sauer Cross Prefit Barrel .300 Win Mag 22" 1:10
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Proof Research pre-hardened chromium steel rifle barrel.
- Produced in-house from double-stress relieved 416R stainless steel
- Pre-hardened chromium steel for match grade rifle barrels
- Drilled, contoured, and reamed to bore diameter
- Cut rifled, lapped, and inspected via borescope for consistent accuracy
Product details:
- Platform: SIG Sauer Cross (Mag)
- Chambering: 300 Winchester Magnum
- Barrel length: 22"
- Twist rate: 1:10" twist
- Rifling grooves: 5 groove
- Finish/Construction: carbon fiber prefit barrel
Specifications
- Manufacturer:
- Proof Research
- Category:
- barrel
- Caliber:
- .300 Win Mag
- UPC:
- 843068144510
- MPN:
- 144510
- Required Component:
- Yes
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