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Improves Accuracy, Helps Eliminate Fliers

Easy to use, hand turned reamer opens the cylinder throat to a uniform diameter for best accuracy with lead and jacketed bullets. Removable pilots let you select the correct pilot for the closest possible fit to individual chambers. .45 Caliber corrects out of spec, smaller-than-bore-diameter cylinder throats on .45 Colt and other .45 caliber revolvers. Opens throat to .4525". Provided with .4480" diameter pilot. .44 Caliber fits .44 Magnum, .44 Special and .44-40 revolvers. Opens throat to .431". Furnished with .4270" pilot. .357 Caliber from .3545" to .357". Open the throat to .358". .357 furnished with a .354" pilot. Pilot Packs contain six additional pilots in .0005" increments. .45 Caliber from .4485" to .4510" .44 Caliber from .4275" to .4300".


Big Book Catalog, Issue:69, Page:488

SPECS: High-speed steel. 4" (10cm) long, ¼" shank, 6 flute, helical ground.

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6 Item(s)
45 CALIBER THROAT REAMER W/.4480 PILOT
513-000-001WB
.45 Cal. Throat Reamer
513000001.45 Cal. Throat Reamer

$80.00

Online Only
In Stock

Caliber: 45 Caliber (.451-.454)

Style: Handgun

CHAMBER THROAT REAMER PILOT PAK FOR 45
513-000-002WB
.45 Cal. Throat Pilot Pack
513000002.45 Cal. Throat Pilot Pack

$60.00

Online Only
In Stock

Caliber: 45 Caliber (.451-.454)

Style: Handgun

44 CAL. CHAMBER THROAT REAMER W/.4270
513-000-030WB
.44 Cal. Throat Reamer
513000030.44 Cal. Throat Reamer

$80.00

Online Only
In Stock

Caliber: 44 Caliber (.429-.430)

Style: Handgun

44 CAL. THROATER PILOT PACK
513-000-031WB
.44 Cal. Throat Pilot Pack
513000031.44 Cal. Throat Pilot Pack

$60.00

Online Only
In Stock

Caliber: 44 Caliber (.429-.430)

Style: Handgun

.357 CYL THROAT REAMER W/ .354 PILOT
513-000-078WB
.357 Cal. Throat Reamer w/.354" Pilot
513000078.357 Cal. Throat Reamer w/.354" Pilot

Mfr Part: 357W354P

$80.00

Online Only
In Stock

Caliber: 38/357 Caliber (.357-.359)

Style: Handgun

PILOT PACK FOR .357 CYLINDER THROATER
513-000-079WB
.357 Cal. Pilot Pack
513000079.357 Cal. Pilot Pack

Mfr Part: 357PILOTPACK

$60.00

Online Only
In Stock

Caliber: 38/357 Caliber (.357-.359)

Style: Handgun

REVOLVER CYLINDER THROATING REAMER