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Home Gunsmith Tools Barrel Tools Reamers Throating Reamers MANSON PRECISION REVOLVER CYLINDER THROATING REAMER Support
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MANSON PRECISION
REVOLVER CYLINDER THROATING REAMER

(4)
513000030
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".

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

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144.9 179.9 6 GBP
Product no.: 513000030
MANSON PRECISION .44 CAL. THROAT REAMER
Mfr Part: T44C 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".
179.9 GBP 4 £179.90 *
Delivery time approx. 7-14 days.
4 pcs. in the USA warehouse
Specs: Caliber: 44 Caliber (.429-.430) Style: Handgun
Ask question

Top takeaways

  1. The Manson Precision .44 Cal. Throat Reamer is designed for easy hand turning to uniformly open cylinder throats for improved accuracy with both lead and jacketed bullets.
  2. It includes removable pilots for a close fit to individual chambers, with the .44 caliber reamer provided with a .4270" pilot for .44 Magnum, .44 Special, and .44-40 revolvers.
  3. Constructed from high-speed steel, the reamer is 4" long with a ¼" shank and features 6 flutes with a helical ground for precision throating work in handguns.

Attributes

Caliber: 44 Caliber (.429-.430) Style: Handgun Delivery weight: 0.045kg Shipping height: 15mm Shipping width: 66mm Shipping length: 135mm

Item details

Made in USA



Product no.: 513000001
MANSON PRECISION .45 CAL. THROAT REAMER 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".
179.9 GBP 3 £179.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Caliber: 45 Caliber (.451-.454) Style: Handgun
Ask question

Top takeaways

  1. The reamer allows for uniform cylinder throat diameter for improved accuracy with both lead and jacketed bullets.
  2. Comes with removable pilots for a custom fit to individual chambers, with the .45 Caliber opening throats to .4525" and provided with a .4480" pilot.
  3. Constructed from high-speed steel, the reamer is 4 inches long with a ¼ inch shank, 6 flutes, and is helically ground.

Attributes

Caliber: 45 Caliber (.451-.454) Style: Handgun Delivery weight: 0.045kg Shipping height: 13mm Shipping width: 66mm Shipping length: 150mm

Item details

Made in USA

Product no.: 513000002
MANSON PRECISION .45 CAL. THROAT PILOT PACK
Mfr Part: PP45C 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".
144.9 GBP 3 £144.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Caliber: 45 Caliber (.451-.454) Style: Handgun
Ask question

Top takeaways

  1. Hand-turned reamer designed for .45 caliber revolvers, enlarging cylinder throats to .4525" for improved accuracy with lead and jacketed bullets.
  2. Comes with a removable .4480" diameter pilot for a close fit to individual chambers; additional pilot packs available in .0005" increments.
  3. Made from high-speed steel, the tool is 4" long with a ¼" shank and features a 6 flute, helical ground design for precision.

Attributes

Caliber: 45 Caliber (.451-.454) Style: Handgun Delivery weight: 0.045kg Shipping height: 1mm Shipping width: 57mm Shipping length: 89mm

Item details

Made in USA


Product no.: 513000079
MANSON PRECISION .357 CAL. PILOT PACK
Mfr Part: .357 PILOT PACK 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".
144.9 GBP 3 £144.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Caliber: 38/357 Caliber (.357-.359) Style: Handgun
Ask question

Top takeaways

  1. The Manson Precision Revolver Cylinder Throating Reamer is designed for .357 caliber revolvers, enhancing accuracy for both lead and jacketed bullets by uniformly opening the cylinder throat.
  2. It comes with removable pilots for a precise fit to individual chambers, with a .357 caliber reamer provided with a .354" pilot, and Pilot Packs offering additional size increments.
  3. The reamer is made from high-speed steel, measures 4" long with a ¼" shank, features a 6 flute design, and is helically ground for performance.

Attributes

Caliber: 38/357 Caliber (.357-.359) Style: Handgun Delivery weight: 0.005kg Shipping height: 1mm Shipping width: 57mm Shipping length: 89mm

Item details

Made in USA

Product no.: 513000078
MANSON PRECISION .357 CAL. THROAT REAMER W/.354" PILOT
Mfr Part: T357 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".
179.9 GBP 4 £179.90 *
Delivery time approx. 7-14 days.
4 pcs. in the USA warehouse
Specs: Caliber: 38/357 Caliber (.357-.359) Style: Handgun
Ask question

Top takeaways

  1. The MANSON PRECISION .357 Cal. Throat Reamer is designed to uniformly open cylinder throats for improved accuracy with both lead and jacketed bullets.
  2. It comes with removable pilots for a custom fit to individual chambers, with the .357 caliber reamer provided with a .354" pilot.
  3. This hand turned reamer is made of high-speed steel, measures 4" long with a ¼" shank, and features a 6 flute, helical ground design for precision work.

Attributes

Caliber: 38/357 Caliber (.357-.359) Style: Handgun Delivery weight: 0.045kg Shipping height: 13mm Shipping width: 28mm Shipping length: 107mm

Item details

Made in USA

Product no.: 513000031
MANSON PRECISION .44 CAL. THROAT PILOT PACK
Mfr Part: PP44C 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".
144.9 GBP 0 £144.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 44 Caliber (.429-.430) Style: Handgun
Ask question

Top takeaways

  1. The reamer uniformly opens cylinder throats for improved accuracy with both lead and jacketed bullets.
  2. Removable pilots allow for a custom fit to individual chambers, with pilot packs offering additional size increments.
  3. Designed specifically for .44 caliber revolvers, the reamer comes with a .4270" pilot and opens throats to .431".

Attributes

Caliber: 44 Caliber (.429-.430) Style: Handgun Delivery weight: 0.045kg Shipping width: 57mm Shipping length: 89mm

Item details

Made in USA

Enhance your revolver's accuracy with the .44 Cal. Throat Reamer from Manson Precision. 🛠️ Perfect for lead and jacketed bullets!

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".

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

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