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Thick necks can cause high chamber pressures and erratic shooting. Wilson neck reamers remove excess neck material to insure adequate clearance exists between the case neck and the chamber. Also, these reamers can be used when forming wildcats from a parent case. Reamers are used in the Wilson trimmer in place of the trimmer cutter. Standard reamers are sized for use on fired, unsized cases and measure .0025" - .003" larger than bullet diameter. Custom size reamers can be ground (allow 6-8 week delivery).


Sinclair, Issue:5B, Page:011
Sinclair, Issue:5B, Page:038
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20 Item(s)
LE WILSON NECK REAMER 17 CAL
749-004-332WB
Inside Neck Reamer .17 Cal (.1745-.175)
749004332Inside Neck Reamer .17 Cal (.1745-.175)

Mfr Part: INR017

$28.99

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Caliber: 17 Caliber (.172)

LE WILSON NECK REAMER 20 CAL
749-004-322WB
Inside Neck Reamer .20 Cal (.2065-.207)
749004322Inside Neck Reamer .20 Cal (.2065-.207)

Mfr Part: INR020

$28.99

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Caliber: 20 Caliber (.204)

LE WILSON NECK REAMER 220 CAL
749-004-352WB
Inside Neck Reamer .220 Cal (.2265-.227)
749004352Inside Neck Reamer .220 Cal (.2265-.227)

Mfr Part: INR220

$28.99

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Caliber: 22 Caliber (.223-.224)

LE WILSON SPECIAL NECK REAMER .244
749-005-353WB
Special Inside Neck Reamer .244
749005353Special Inside Neck Reamer .244

Mfr Part: INRS244

$34.99

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Caliber: 243/6 mm (.243)

LE WILSON NECK REAMER 25 CAL
749-004-333WB
Inside Neck Reamer .25 Cal (.2595-.260)
749004333Inside Neck Reamer .25 Cal (.2595-.260)

Mfr Part: INR025

$28.99

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Caliber: 25 Caliber (.257)

LE WILSON NECK REAMER 270 CAL
749-004-336WB
Inside Neck Reamer .270 Cal (.2795-.280)
749004336Inside Neck Reamer .270 Cal (.2795-.280)

Mfr Part: INR270

$28.99

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Caliber: 270/6.8 mm (.277)

LE WILSON NECK REAMER 30 CAL
749-004-353WB
Inside Neck Reamer .30 Cal (.311-.3115)
749004353Inside Neck Reamer .30 Cal (.311-.3115)

Mfr Part: INR030

$28.99

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Caliber: 30 Caliber (.308)

LE WILSON NECK REAMER 303 CAL
749-011-868WB
Inside Neck Reamer .303 Cal (.3145-.315)
749011868Inside Neck Reamer .303 Cal (.3145-.315)

Mfr Part: INR303

$28.99

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Caliber: 303/7.7 mm (.311-.312)

LE WILSON NECK REAMER 33 CAL
749-004-323WB
Inside Neck Reamer .33 Cal (.3405-.341)
749004323Inside Neck Reamer .33 Cal (.3405-.341)

Mfr Part: INR033

$28.99

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Caliber: 338 Caliber (.338)

LE WILSON NECK REAMER 35 CAL
749-004-318WB
Inside Neck Reamer .35 Cal (.3615-.362)
749004318Inside Neck Reamer .35 Cal (.3615-.362)

Mfr Part: INR035

$28.99

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Caliber: 35 Caliber (.358)

LE WILSON NECK REAMER 375 CAL
749-004-324WB
Inside Neck Reamer .375 Cal (.378-.3785)
749004324Inside Neck Reamer .375 Cal (.378-.3785)

Mfr Part: INR375

$28.99

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Caliber: 375 Caliber (.375)

LE WILSON NECK REAMER 6MM
749-004-350WB
Inside Neck Reamer 6mm (.2455-.246)
749004350Inside Neck Reamer 6mm (.2455-.246)

Mfr Part: INR060

$28.99

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Caliber: 243/6 mm (.243)

LE WILSON NECK REAMER 6.5MM
749-004-340WB
Inside Neck Reamer 6.5mm (.2665-.267)
749004340Inside Neck Reamer 6.5mm (.2665-.267)

Mfr Part: INR065

$28.99

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Caliber: 264/6.5 mm (.264)

LE WILSON NECK REAMER 7MM
749-004-337WB
Inside Neck Reamer 7mm (.2863-.2868)
749004337Inside Neck Reamer 7mm (.2863-.2868)

Mfr Part: INR070

$28.99

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Caliber: 284/7 mm (.284)

LE WILSON NECK REAMER 8MM
749-004-325WB
Inside Neck Reamer 8mm (.3255-.326)
749004325Inside Neck Reamer 8mm (.3255-.326)

Mfr Part: INR080

$28.99

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Caliber: 8 mm (.323)

LE WILSON NECK REAMER 22 CAL
749-008-536WB
Inside Neck Reamer .22 (.2255-.226)
749008536Inside Neck Reamer .22 (.2255-.226)

Mfr Part: INR022

$28.99

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In Stock

Caliber: 22 Caliber (.223-.224)

LE WILSON NECK REAMER 32 CAL
749-008-538WB
Inside Neck Reamer .32 cal (.3235-.324)
749008538Inside Neck Reamer .32 cal (.3235-.324)

Mfr Part: INR032

$28.99

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In Stock

Caliber: 32 Caliber (.312-.313)

LE WILSON NECK REAMER 348 CAL
749-008-589WB
Inside Neck Reamer .348 Cal (.3517-.3522)
749008589Inside Neck Reamer .348 Cal (.3517-.3522)

Mfr Part: INR348

$28.99

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Caliber: 348 Caliber (.348)

LE WILSON NECK REAMER 458 CAL
749-058-061WB
Inside Neck Reamer .458 Cal (.4605-.461)
749058061Inside Neck Reamer .458 Cal (.4605-.461)

Mfr Part: INR458

$28.99

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Caliber: 458 Caliber (.458)

WILSON SPECIAL NECK REAMER
749-011-892WB
Wilson Neck Reamer Special (.507" OD)
749011892Wilson Neck Reamer Special (.507" OD)

Mfr Part: INRSPC507

$23.49 $37.50

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Caliber: 50 Caliber (.500-.501)

WILSON NECK REAMER