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Clymer Products

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CLYMER

CLYMER 308 WINCHESTER HEADSPACE GAUGE KIT
GO/NO-GO GAUGE SETS

Headspace Gauges

The Clymer 308 Winchester Headspace Gauge Kit includes both Go and No-Go gauges for checking chamber length against SAAMI specifications.
These gauges are crucial for verifying the safety and precision of a chamber when installing a new barrel.
The kit comes with a durable plastic case for convenient storage and transport.

4.9

In stock

£99.90 £99.90 - £134.90

CLYMER

CLYMER 30 M1 CARBINE NO-GO GAUGE
HEADSPACE GAUGES - NO-GO

Headspace Gauges

The Clymer 30 M1 Carbine No-Go Gauge is essential for checking the chamber length of a rifle for safety and accuracy, especially when chambering a new barrel or purchasing a used firearm.
Gauges are clearly etched with "No-Go" and the caliber/gauge name for easy identification and are made to SAAMI specifications.
These machined steel gauges are interchangeable among various calibers within the same stock number, with specific compatibility listed for .30/30, .30/06, and Magnum cartridges.

4.8

In stock

£49.90 £42.90 - £69.90

CLYMER

CLYMER .22 CALIBER BUSHING PACK
PILOT PACKS

The PILOT PACKS Clymer .22 CALIBER BUSHING PACK includes two pilots, one smaller and one larger than the standard size, with tolerances of +.0000/-.0002.
It contains bushings for various calibers, each pack having a pair of bushings slightly below and above the standard bushing size for that caliber.
The product is manufactured by Clymer, a brand known for precision tools, and is categorized under Home, suggesting it is suitable for home use by enthusiasts or professionals.

In stock

£46.90 £39.90 - £49.90

CLYMER

CLYMER 303 BRITISH FINISHER CHAMBER REAMER
RIMMED & BELTED RIFLE CHAMBERING REAMERS

Centerfire Reamers

In stock

£194.90 £179.90 - £224.90

CLYMER

CLYMER 5.56MM NATO LIVE PILOT FINISHER
LIVE PILOT FINISH REAMERS

Centerfire Reamers

Clymer 5.56mm NATO Live Pilot Finish Reamers are made with durable M42 Cobalt HSS for increased tool life.
Features live pilot spindle with easy bushing attachment and oil grooves for efficient muzzle flush chambering.
Designed to SAAMI specifications with a 7/16” shank and compatible with standard bushings for customizable bore fitting.

In stock

£239.90 £239.90 - £269.90

CLYMER

CLYMER 17 REMINGTON FINISHING REAMER
RIMLESS RIFLE CHAMBERING REAMERS

Centerfire Reamers

3.7

In stock

£224.90 £144.90 - £224.90

CLYMER

CLYMER .223 CHAMBER REAMING KIT
223 & 308 CHAMBER REAMING KITS

Centerfire Reamers

The kit includes a high-quality finish reamer and headspace gauges for easy barrel chambering.
Tools are precision machined from high-quality steel, designed for durability and longevity.
Headspace gauges are etched for easy identification and made to SAAMI specs for .223 Remington cartridges.

In stock

£284.90

CLYMER

CLYMER 12 GAUGE GO GAUGE
HEADSPACE GAUGES - GO

Headspace Gauges

3.5

In stock

£69.90 £42.90 - £69.90

CLYMER

CLYMER RIMMED FINISHER STYLE REAMER FITS .38 S&W SPECIAL CYLINDER
PISTOL CHAMBERING REAMERS

Centerfire Reamers

Clymer's Pistol Chambering Reamers are made from high-quality M-7 High-Speed Steel for professional gunsmiths, ensuring durability and longevity.
Designed to SAAMI specifications, the reamers come in Finisher style, with options for different pilot diameters to accommodate various barrel types.
The product offers a lifetime guarantee and is ideal for creating .38 S&W Special caliber chambers in revolver cylinders.

In stock

£149.90 £119.90 - £194.90

CLYMER

CLYMER RIM CUTTER 55° FITS 20 GAUGE
SHOTGUN RIM CUTTER & HEADSPACE RING

Shotgun Reamers

In stock

£184.90 £23.90 - £189.90

CLYMER

9MM LUGER GO CLYMER HEADSPACE GAUGE

Headspace Gauges

The 9mm Luger GO Clymer Headspace Gauge is crucial for measuring chamber length to ensure safety and accuracy.
It is essential for checking headspace on new barrels and used guns before use.
The gauges are etched with identifiers and made to SAAMI specifications for easy identification and reliability.

In stock

£49.90

CLYMER

CLYMER .308 P/T REAMER ONLY
PULL THROUGH CHAMBER REAMERS

Centerfire Reamers

3.8

In stock

£259.90 £29.90 - £304.90

CLYMER

CLYMER 30-06 SPRINGFIELD FIELD GAUGE
FIELD HEADSPACE GAUGES

Headspace Gauges

Clymer 30-06 Springfield Field Gauge is crucial for checking the maximum safe chamber headspace on used rifles.
If a rifle's bolt closes on this gauge after closing on a No-Go gauge, the rifle is considered unsafe and needs rechambering.
The gauge is precision machined to SAAMI specs and fits multiple calibers related to .30-06.

In stock

£54.90

CLYMER

CLYMER REAMER, 2-3/4" 20 GA, .614 (15.6MM) BUSHING
SHOTGUN CHAMBERING REAMERS

Shotgun Reamers

The SHOTGUN CHAMBERING REAMERS are made from high-quality M-7 High-Speed Steel for professional gunsmithing.
Finish Reamers are recommended for a few chambers, while Roughers are advised to save wear on Finish Reamers for multiple chambers.
When ordering, specify the Stock #, Cartridge Caliber and Name, and whether a Rougher or Finisher is needed, with a 4-8 week delivery time.

In stock

£254.90

CLYMER

CLYMER 12 GAUGE BACK-BORE REAMER .735 DIA.
"BACK-BORE" REAMERS

Shotgun Reamers

Clymer's "BACK-BORE" reamers are essential for shotgun barrel and choke modifications, with sizes in .005" increments from .725" to .740" for 12 gauge.
These reamers can be used to back-bore shortened barrels for constriction or to enlarge a choked barrel for extra constriction, benefiting competitive shooters.
Made of M-7 high speed steel, the 5" long reamers are designed for efficient removal of pits from rough bores, improving both the appearance and performance of the shotgun.

In stock

£159.90 £79.90 - £159.90

CLYMER

CLYMER 6.5MM (0.255" PILOT) 1.5" THROATING REAMER
THROATING REAMERS

Throating Reamers

Clymer 6.5MM Throating Reamer is made from high-quality M-7 High-Speed Steel for durability and longevity.
Designed for professional gunsmiths, it includes 5 left-hand spiral flutes and a 2½° throat angle for precise throat lengthening.
Available for 264/6.5 mm (.264) caliber rifles, it requires stock number and cartridge details for ordering.

In stock

£109.90 £104.90 - £109.90

CLYMER

CLYMER RIMFIRE RIFLE/AUTO PISTOL ROUGHER STYLE FITS .22 LONG RIFLE
.22 RIMFIRE RIFLE/AUTO PISTOL/REVOLVER REAMERS

Rimfire Reamers

Clymer Rimfire Reamers are made from high-quality M-7 High-Speed Steel for professional gunsmithing and are guaranteed for life.
Rougher Reamers are .010" smaller to save wear on the Finish Reamer when cutting multiple chambers, while Finish Reamers are used for fewer chambers.
Available in various styles and sizes, including Rifle Reamers with a solid pilot and integral throat, and Pistol Reamers in two pilot diameters for different barrel types.