Kart National Match 40S&W Bull 5″ Government Wilson / Nowlin Ramped Barrel
KART PRECISION QUALITY BULL BARRELS: forged from 4150 ordnance steel to strict, national match specs; rifled by a proprietary technique that holds lands and grooves to exceptionally close tolerances and leaves the surface finish mirror smooth. Air gauged to maintain .0002″ tolerance through the bore. Feed ramps are throated for wadcutter ammo. Standard Barrel – Non-ramped, oversize hood, top and bottom lugs to achieve an exact fit for optimum match accuracy. Ramped Barrel – Fully supports the case head; gives direct feeding from magazine to chamber and requires machining of frame.
Nominal diameter – .703″. Custom sizes available on request.
Kart National Match bull barrels are oversize at all critical contact points. These steel barrels are for the true professional who wants a barrel with minimum tolerances to extract maximum accuracy from their 1911.?
Requires fitting for installation – barrel hood length and raised pads at locking grooves have extra material to allow for fitting.