Kart Govt NM 1911 Barrel Bushing

Kart Government National Match 1911 Barrel Bushing – Oversized, Match Grade

The Kart National Mat 1911 Barrel Bushing offers a Precision Fit • National Match Accuracy • Ordnance Steel Durability

The Kart Government National Match 1911 Barrel Bushing is a true match-grade upgrade built for shooters and gunsmiths who demand the tightest possible barrel-to-slide fit for maximum accuracy. Designed with oversized inside and outside diameters, this bushing allows for custom precision fitting to both the barrel and slide—delivering the tight lockup required for National Match–level performance.

Manufactured by Kart from premium ordnance steel, this bushing offers exceptional wear resistance, strength, and long service life even under high round counts.

⚠️ Fitting is required for proper installation and performance.

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✅ Oversized 1911 Barrel Bushing Design for Precision Custom Fitting

Unlike drop-in bushings, the Kart National Match bushing is intentionally oversized to allow:

✅ Precision fitting to both the slide and barrel
✅ Maximum barrel support at lockup
✅ Reduced horizontal and vertical barrel movement
✅ Improved consistency shot-to-shot

As a result, you achieve a tighter mechanical lockup, which directly translates into improved accuracy on target.

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✅ Built from Premium Ordnance Steel

Kart machines each Government model bushing from high-quality ordnance steel, then finishes it for long-term reliability. This ensures:

✅ Excellent wear resistance
✅ Resistance to deformation under recoil
✅ Long service life for competition and duty pistols
✅ Stable fit even after extended use

This is the same steel standard trusted in high-end match-grade 1911 components.

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✅ Why a Match 1911 Barrel Bushing Improves Accuracy

A loose factory barrel bushing allows unwanted movement at the muzzle. That movement causes:

❌ Inconsistent lockup
❌ Poor repeatability
❌ Reduced mechanical accuracy

By contrast, the Kart National Match bushing:

✅ Locks the barrel consistently in the same position
✅ Stabilizes the muzzle end of the barrel
✅ Reduces group size
✅ Improves overall mechanical accuracy

This makes it one of the most important accuracy upgrades you can make to a Government-size 1911.

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✅ Key Features & Benefits

✅ Oversized I.D. and O.D. for custom fitting
✅ Designed for Government-size 1911 pistols
✅ Improves barrel-to-slide lockup
✅ Enhances mechanical accuracy
✅ National Match–grade performance
✅ Manufactured from premium ordnance steel
✅ Excellent wear resistance
✅ Built for competition and high-round-count pistols

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✅ Compatibility

✔ Government-size 1911 pistols (5″ models)
✔ Works with factory and aftermarket match barrels
✔ Compatible with most major 1911 manufacturers

⚠️ Professional fitting is strongly recommended.

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✅ Ideal Applications

✅ Custom 1911 builds
✅ Competition pistols
✅ Accuracy upgrades
✅ Match barrel installations
✅ Gunsmith precision fitting projects

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✅ Installation Note

This is a true oversized match bushing and requires fitting to both the slide and barrel. It is not a drop-in part. Proper fitting ensures:

✅ Maximum accuracy
✅ Safe operation
✅ Optimal lockup and barrel alignment

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✅ Summary

The Kart Government National Match 1911 Barrel Bushing delivers:

✅ Precision oversize fit
✅ National Match–level accuracy
✅ Rock-solid barrel lockup
✅ Premium ordnance steel durability
✅ Long-term performance under hard use

If you’re building a serious accuracy-focused Government 1911, this Kart bushing is one of the most important upgrades you can install.