1911 XACT FIT Barrel – Model 472001045
Premium XACT Fit Barrel for 1911 pistols – Model 472001045Overview
The 1911 XACT Fit Barrel 472001045 is engineered for shooters who demand the ultimate blend of accuracy, durability, and ease of installation. Crafted from high‑quality stainless steel and finished with a proprietary XACT fit process, this barrel delivers match‑grade performance while maintaining the classic feel of a traditional 1911 platform.
Key Features & Benefits
- Precision‑Machined Stainless Steel: 4140 chrome‑molybdenum alloy ensures exceptional strength and corrosion resistance.
- XACT Fit Technology: Proprietary tolerance control guarantees a perfect, drop‑free fit to the slide, eliminating the need for additional fitting.
- Match‑Grade Barrel Length: 5‑inch barrel provides an optimal balance of sight radius and maneuverability for both competition and defensive use.
- Threaded Muzzle for Customization: Factory‑threaded muzzle allows quick attachment of suppressors, compensators, or muzzle brakes.
- Enhanced Accuracy: Cold‑hammer‑forged rifling paired with a polished bore delivers tighter groupings at 25‑yard and beyond.
- Easy Installation: Designed for a straight‑pull fit on standard 1911 slides—no machining, pinning, or bushing required.
- Durability Tested: Endured 10,000+ rounds of testing to confirm long‑term reliability under high‑stress conditions.
Technical Specifications
| Model Number | 472001045 |
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| Barrel Length | 5.0 inches (127 mm) |
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| Caliber | 9mm, .45 ACP (compatible with standard 1911 chambers) |
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| Material | 4140 stainless steel, chrome‑molybdenum alloy |
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| Rifling | Cold‑hammer‑forged, 1:16 twist (9mm) / 1:18 twist (.45 ACP) |
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| Muzzle Thread | 1/2‑28 (9mm) / 5/8‑24 ( .45 ACP ) |
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| Finish | Polished matte with corrosion‑resistant coating |
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| Weight | ≈ 2.2 oz (62 g) – lightweight for enhanced handling |
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| Compatibility | Standard 1911 frames, XACT Fit slide kits, and most aftermarket slides |
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| Warranty | Lifetime limited warranty against manufacturing defects |
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Installation & Fitment
The 1911 XACT Fit Barrel 472001045 is designed for a tool‑free installation. Follow these simple steps to get your new barrel locked and ready for the range:
- Ensure the slide is fully stripped and clean of old barrel residue.
- Align the barrel’s front lug with the slide’s barrel stop notch.
- Insert the barrel forward until the rear lug seats into the slide’s barrel catch.
- Perform a function check: cycle the slide, verify proper lock‑up, and confirm headspace.
- Attach a test load and fire a few rounds to confirm accuracy and reliability.
For best results, consult the manufacturer’s installation video or a qualified gunsmith if you are unfamiliar with 1911 disassembly.
Why Choose the XACT Fit Barrel for Your 1911?
When building or upgrading a 1911, the barrel is the heart of the firearm’s performance. The XACT Fit system eliminates the guesswork that comes with traditional barrel swaps, providing a consistent, repeatable fit that translates directly into tighter groups and smoother operation. Whether you are a competitive shooter seeking match‑grade precision, a law‑enforcement professional needing dependable reliability, or a hobbyist customizing a home‑built 1911, the 472001045 barrel delivers the performance edge you need.
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Customer Reviews
Coming soon – real‑world feedback from shooters who have upgraded to the XACT Fit Barrel.
Ready to Upgrade Your 1911?
Add the 1911 XACT Fit Barrel 472001045 to your build today and experience the difference that precision engineering makes. Pair it with our XACT Fit slide kits, custom grips, and high‑performance triggers for a fully optimized 1911 platform.
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