Browning AB3 Pro SPR bolt-action rifle in .300 Winchester Magnum with a 20-inch spiral-fluted, threaded barrel, fixed synthetic stock and detachable box magazine. Matte blued metal and drilled & tapped receiver.
The Browning AB3 Pro SPR is a bolt-action sporting rifle chambered in .300 Winchester Magnum that pairs a short, fluted, threaded barrel with a weather-resistant synthetic stock for a compact, suppressor-ready configuration. It ships with a drilled-and-tapped receiver and a detachable box magazine, and features Browning’s adjustable feather trigger and top-tang safety with bolt-unlock function. For an optic that complements the rifle without exceeding typical dealer budgets, consider a Vortex Crossfire II 3-9×40 scope for a durable, all-purpose sighting solution under $1,000.
Applications: long-range hunting of large game and precision field target work where magnum performance and a short barrel are desirable.
Product Specifications
The manufacturer is Browning.
The model is AB3 Pro SPR.
The manufacturer part number is 035845229.
The caliber is .300 Winchester Magnum.
The barrel length is 20 inches.
The barrel description is spiral fluted and threaded.
The action is Bolt action.
The rate of twist is 1:8″.
The metal finish is Matte blued.
The stock material is fixed synthetic composite.
The rifle uses a detachable box magazine.
Other built features include free-floating barrel and target crown.
The receiver is drilled and tapped for optics.
The safety is a top-tang safety with bolt unlock.
UPC: 023614872993.
The AB3 Pro SPR combines a short, fluted, threaded sporter barrel with Browning’s durable composite stock and practical features like an adjustable feather trigger and drilled receiver. Its compact magnum package is aimed at shooters who need magnum performance in a shorter, suppressor-ready platform while retaining a familiar bolt-action layout.
Owners commonly praise the AB3 Pro for its proven Browning accuracy and its hunting-oriented versatility; others note the durable composite stock and the handling benefits of the spiral-fluted barrel.
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