Chadwick & Trefethen Gilchrist Precision Choke Reamer Gilchrist Handle US Specs & Supply







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Chadwick & Trefethen Gilchrist Precision Choke Reamer Gilchrist Handle US Specs & Supply

Chadwick & Trefethen Gilchrist Precision Choke Reamer Gilchrist Handle US Specs & Supply


Reliable Gunsmith Shotgun Reamers by Chadwick & Trefethen in US specification & supply



US gunsmith supply: Enters through the breech and pilots off the bore for precise cutter to bore alignment. Expandable, angle blade reamer fine tunes choke size to improve patterns or removes choke prior to screw-in choke tube installation. Requires two clymer choke tooling bushings to center the cutter in the bore. Requires purchase of the gilchrist handle and two of the proper clymer bore bushings for use with any of the reamers. Mfg: chadwick & trefethen specs: steel. Handle 25-β½" (65cm) long. Reamers 13" (33cm) long. Expansion range: 20gauge "c" .593"- .656". 12gauge "d" .656", .718". "e" .718", .781". Select correct diameter bushing for 12 and 20 gauge from clymer ch. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Chadwick & Trefethen. US supply MPN: 50000. Chadwick & trefethen gilchrist precision choke reamer gilchrist handle. Distributor SKU: 170100000-170100103-11613.

Indicative Price: USD 36.99
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Brownells Spiral Flute Long Forcing Cone Reamer Gauge 12 Hex Size 1/2" US Specs & Supply
Brownells Spiral Flute Long Forcing Cone Reamer Gauge 12 Hex Size 1/2" US Specs & Supply


USD 128.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Lengthening the forcing cone area decreases pellet deformation and felt recoil for a dramatic improvement in pattern density, shooting comfort and overall shotgun performance. Custom-made reamers with five, spiral flutes increase the cutting surface area for a smooth, chatter-free cut on all types of barrel steel. Do not use on chrome lined bores. Hex-drive shank allows the use of a standard square drive socket and t-handle. Mfg: brownells specs: tool steel, five flute, spiral cut, 6" (15cm) long, 1" (2.5cm) long hex section. Hex-drive size listed in chart. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Brownells. US supply MPN: 50125. Brownells spiral flute long forcing cone reamer gauge 12 hex size 1/2". Distributor SKU: 080961012-080961410-11613.

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Chadwick & Trefethen Angle Blade Expanding Choke Reamer "c" Adjustable Reamer US Specs & Supply
Chadwick & Trefethen Angle Blade Expanding Choke Reamer "c" Adjustable Reamer US Specs & Supply


USD 89.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: For 10 and 12 gauge. Blade angle eliminates chatter; each cut is clean and controlled. Tightly choked 12 gauge barrels may require use of the "d" reamer before using the 10/12 gauge "e" reamer. Mfg: chadwick & trefethen specs: overall dimensions and expansion range as follows: c, 6-5/8" long, .282" sq. Shank. .593"-.656". D, 6-7/8" long, .282" sq. Shank. .656"-.718". E , 7-1/8" long, .332" sq. Shank. .718"-.781". 1" = 25.4mm. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Chadwick & Trefethen. US supply MPN: 530. Chadwick & trefethen angle blade expanding choke reamer "c" adjustable reamer. Distributor SKU: 170593003-170375008-11613.

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Clymer Shotgun Chambering Reamers 2 3/4" 20 Ga .614 (15.6mm) Bushing US Specs & Supply
Clymer Shotgun Chambering Reamers 2 3/4" 20 Ga .614 (15.6mm) Bushing US Specs & Supply


USD 162.00
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Made from best quality, m-7 high-speed steel. These are precision tools for the professional gunsmith. Fully guaranteed. Roughers are .010" smaller in diameter than the final size, do not cut the throat area and should be used to save wear on the finish reamer when many chambers are to be cut. If only a few chambers will be cut, a finish reamer is all you need. Mfg: clymer specs: shotgun reamers, 6 or 8, 8β° left-hand, spiral flutes, or staight flutes (indicated by * in table). 1" long removable bushing. 1/2" square shank, uses standard socket set extension (except .410 which uses clymer rifle extensions). Stocked in finishers only. Ordering: advis. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Clymer. US supply MPN: 184-052-614. Clymer shotgun chambering reamers 2 3/4" 20 ga .614 (15.6mm) bushing. Distributor SKU: 184052614-184052775-11613.

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Clymer "back Bore" Reamers 12 Gauge Back Bore Reamer .735 Dia. US Specs & Supply
Clymer "back Bore" Reamers 12 Gauge Back Bore Reamer .735 Dia. US Specs & Supply


USD 90.00
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Back-boring reamers are invaluable for all shops that do shotgun work, especially choke and barrel modifications. Reamers available in .005" increments from .725" to .740" in 12 gauge. Lead angle of reamer matches the angle of most chokes to blend into an existing choke. Many possible uses. Shortened barrels may be back-bored to within 2" to 3" of muzzle to provide a degree of constriction or "choke" in what would otherwise be a cylinder bore barrel. A choked barrel can be back-bored to enlarge the bore to provide "extra" constriction for competitive shooters. For rough pitted bores, these reamers provide an effective and efficient means of mfg: clymer specs: reamers 5" (12.7cm) long. Made of m-7 high speed steel, hardened and drawn. Advise reamer stock # from chart. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Clymer. US supply MPN: BR12GA735. Clymer "back bore" reamers 12 gauge back bore reamer .735 dia.. Distributor SKU: 184030735-184030720-11613.

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Chadwick & Trefethen Gilchrist Precision Choke Reamer 10ga. "e" Reamer US Specs & Supply
Chadwick & Trefethen Gilchrist Precision Choke Reamer 10ga. "e" Reamer US Specs & Supply


USD 114.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Enters through the breech and pilots off the bore for precise cutter to bore alignment. Expandable, angle blade reamer fine tunes choke size to improve patterns or removes choke prior to screw-in choke tube installation. Requires two clymer choke tooling bushings to center the cutter in the bore. Requires purchase of the gilchrist handle and two of the proper clymer bore bushings for use with any of the reamers. Mfg: chadwick & trefethen specs: steel. Handle 25-β½" (65cm) long. Reamers 13" (33cm) long. Expansion range: 20gauge "c" .593"- .656". 12gauge "d" .656", .718". "e" .718", .781". Select correct diameter bushing for 12 and 20 gauge from clymer ch. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Chadwick & Trefethen. US supply MPN: 50550. Chadwick & trefethen gilchrist precision choke reamer 10ga. "e" reamer. Distributor SKU: 170100105-170100103-11613.

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Clymer Shotgun Rim Cutter & Headspace Ring Fits 12 Gauge US Specs & Supply
Clymer Shotgun Rim Cutter & Headspace Ring Fits 12 Gauge US Specs & Supply


USD 12.00
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Cutter removes damaged metal from shotgun chambers with damaged rim-recess areas. Solder ring in place, recut rim. Mfg: clymer specs: cutter, m-7 h/speed steel. 5-ß?" (13.3cm) long. Bronze pilot bushing. Rings, 1031 steel. Approx. ß?" (6.3mm) long. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Clymer. US supply MPN: HSR12GA. Clymer shotgun rim cutter & headspace ring fits 12 gauge. Distributor SKU: 184116012-184115012-11613.

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Chadwick & Trefethen Angle Blade Expanding Choke Reamer "d" Blade Set US Specs & Supply
Chadwick & Trefethen Angle Blade Expanding Choke Reamer "d" Blade Set US Specs & Supply


USD 42.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: For 10 and 12 gauge. Blade angle eliminates chatter; each cut is clean and controlled. Tightly choked 12 gauge barrels may require use of the "d" reamer before using the 10/12 gauge "e" reamer. Mfg: chadwick & trefethen specs: overall dimensions and expansion range as follows: c, 6-5/8" long, .282" sq. Shank. .593"-.656". D, 6-7/8" long, .282" sq. Shank. .656"-.718". E , 7-1/8" long, .332" sq. Shank. .718"-.781". 1" = 25.4mm. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Chadwick & Trefethen. US supply MPN: 4540. Chadwick & trefethen angle blade expanding choke reamer "d" blade set. Distributor SKU: 170656104-170375008-11613.

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Brownells Long Forcing Cone Chamber Reamer Brownells L.F.C. Reamer 10 Ga. 3 1/2" Mag. US Specs & Supply
Brownells Long Forcing Cone Chamber Reamer Brownells L.F.C. Reamer 10 Ga. 3 1/2" Mag. US Specs & Supply


USD 121.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Double-duty reamers lengthen short chambers to modern standard or magnum lengths and cut the new long forcing cone at the same time, or, will cut a long forcing cone without lengthening the chamber for the gunsmith seeking improved shooting performance for his customer. Flute placement, relief and angle are designed to give the best possible results on all types of barrel steel (except on chrome lined barrels, of course!). The 1β½" long (approximately) forcing cone created is performance proven to give optimum results in any length chamber. (for complete instructions see below our detailed, illustrated booklet, measuring and rechambering shotgun chambers.) reamers are gr mfg: brownells specs: 5-βύ" (14.6cm) long overall. 1" (2.5cm) long hex section: β½" (12.7mm) across on 10, 12, and 16 ga.; 7/16" (11.1mm) across on 20 ga.; 3/8" (9.5mm) across on .410 (10.4mm). 1-ß½" (3.8cm) long forcing cone cutting section. 7 flutes, straight cu. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Brownells. US supply MPN: 50100. Brownells long forcing cone chamber reamer brownells l.f.c. reamer 10 ga. 3 1/2" mag.. Distributor SKU: 080661010-080661010-11613.

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Brownells Long Forcing Cone Chamber Reamer Brownells L.F.C. Reamer 16 Ga. US Specs & Supply
Brownells Long Forcing Cone Chamber Reamer Brownells L.F.C. Reamer 16 Ga. US Specs & Supply


USD 128.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Double-duty reamers lengthen short chambers to modern standard or magnum lengths and cut the new long forcing cone at the same time, or, will cut a long forcing cone without lengthening the chamber for the gunsmith seeking improved shooting performance for his customer. Flute placement, relief and angle are designed to give the best possible results on all types of barrel steel (except on chrome lined barrels, of course!). The 1β½" long (approximately) forcing cone created is performance proven to give optimum results in any length chamber. (for complete instructions see below our detailed, illustrated booklet, measuring and rechambering shotgun chambers.) reamers are gr mfg: brownells specs: 5-βύ" (14.6cm) long overall. 1" (2.5cm) long hex section: β½" (12.7mm) across on 10, 12, and 16 ga.; 7/16" (11.1mm) across on 20 ga.; 3/8" (9.5mm) across on .410 (10.4mm). 1-ß½" (3.8cm) long forcing cone cutting section. 7 flutes, straight cu. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Brownells. US supply MPN: 50160. Brownells long forcing cone chamber reamer brownells l.f.c. reamer 16 ga.. Distributor SKU: 080661016-080661010-11613.

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Manson Precision "back Bore" Reamer .735" 12 Ga. Reamer US Specs & Supply
Manson Precision "back Bore" Reamer .735" 12 Ga. Reamer US Specs & Supply


USD 104.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: High-quality reamer made by dave manson. Lets you easily add some choke constriction to a shortened or standard length barrel without threading or altering the actual choke. Just stop reaming 2" to 3" short of the muzzle and the difference in diameter between the bore and the muzzle is the degree of choke. Tightens chokes on barrels that are too thin for screw-in tubes. Plus, full-length back boring can restore the interior surface of rusted and pitted barrels to "like new" far more quickly than polishing or stoning. Mfg: manson precision specs: m7 high speed steel. 5" (12.7cm) long with eight straight flutes. 12 gauge only. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Manson. US supply MPN: BR12GA735. Manson precision "back bore" reamer .735" 12 ga. reamer. Distributor SKU: 513030735-513030735-11613.

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Chadwick & Trefethen Angle Blade Expanding Choke Reamer "e" Adjustable Reamer US Specs & Supply
Chadwick & Trefethen Angle Blade Expanding Choke Reamer "e" Adjustable Reamer US Specs & Supply


USD 85.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: For 10 and 12 gauge. Blade angle eliminates chatter; each cut is clean and controlled. Tightly choked 12 gauge barrels may require use of the "d" reamer before using the 10/12 gauge "e" reamer. Mfg: chadwick & trefethen specs: overall dimensions and expansion range as follows: c, 6-5/8" long, .282" sq. Shank. .593"-.656". D, 6-7/8" long, .282" sq. Shank. .656"-.718". E , 7-1/8" long, .332" sq. Shank. .718"-.781". 1" = 25.4mm. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Chadwick & Trefethen. US supply MPN: 550. Chadwick & trefethen angle blade expanding choke reamer "e" adjustable reamer. Distributor SKU: 170718005-170375008-11613.

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Clymer "back Bore" Reamers 12 Gauge Back Bore Handle US Specs & Supply
Clymer "back Bore" Reamers 12 Gauge Back Bore Handle US Specs & Supply


USD 45.40
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Back-boring reamers are invaluable for all shops that do shotgun work, especially choke and barrel modifications. Reamers available in .005" increments from .725" to .740" in 12 gauge. Lead angle of reamer matches the angle of most chokes to blend into an existing choke. Many possible uses. Shortened barrels may be back-bored to within 2" to 3" of muzzle to provide a degree of constriction or "choke" in what would otherwise be a cylinder bore barrel. A choked barrel can be back-bored to enlarge the bore to provide "extra" constriction for competitive shooters. For rough pitted bores, these reamers provide an effective and efficient means of mfg: clymer specs: reamers 5" (12.7cm) long. Made of m-7 high speed steel, hardened and drawn. Advise reamer stock # from chart. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Clymer. US supply MPN: EXTL34. Clymer "back bore" reamers 12 gauge back bore handle. Distributor SKU: 184030012-184030720-11613.

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Manson Precision Spiral Flute Long Forcing Cone Reamer 12 Ga. Forcing Cone Reamer US Specs & Supply
Manson Precision Spiral Flute Long Forcing Cone Reamer 12 Ga. Forcing Cone Reamer US Specs & Supply


USD 111.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Gives the forcing cone a gentle taper that reduces recoil and improves shot patterns. Provides a smooth transition for the shot cup, with less pellet deformation, for greater pattern density. Spiral flutes give a chatter-free cut on all types of barrel steel.The long shank lets you alter most barrels using only a large tap handle to turn the reamer. Mfg: manson precision specs: m-7 high speed steel. 8-flute, right hand cut with left hand spiral. 9" (22.9) long, 3-β½" (8.9cm) shank, 7/16" square. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Manson. US supply MPN: LFCR12GA. Manson precision spiral flute long forcing cone reamer 12 ga. forcing cone reamer. Distributor SKU: 513010012-513010012-11613.

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Brownells Spiral Flute Long Forcing Cone Reamer Gauge 16 Hex Size 1/2" US Specs & Supply
Brownells Spiral Flute Long Forcing Cone Reamer Gauge 16 Hex Size 1/2" US Specs & Supply


USD 129.99
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Lengthening the forcing cone area decreases pellet deformation and felt recoil for a dramatic improvement in pattern density, shooting comfort and overall shotgun performance. Custom-made reamers with five, spiral flutes increase the cutting surface area for a smooth, chatter-free cut on all types of barrel steel. Do not use on chrome lined bores. Hex-drive shank allows the use of a standard square drive socket and t-handle. Mfg: brownells specs: tool steel, five flute, spiral cut, 6" (15cm) long, 1" (2.5cm) long hex section. Hex-drive size listed in chart. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Brownells. US supply MPN: 50165. Brownells spiral flute long forcing cone reamer gauge 16 hex size 1/2". Distributor SKU: 080961016-080961410-11613.

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Clymer Shotgun Rim Cutter & Headspace Ring Rim Cutter 55Β° Fits 12 Gauge US Specs & Supply
Clymer Shotgun Rim Cutter & Headspace Ring Rim Cutter 55Β° Fits 12 Gauge US Specs & Supply


USD 115.27
(Indicative price - actual current price possibly lower)


Gunsmith Shotgun Reamers US Specs & Supply
US gunsmith supply: Cutter removes damaged metal from shotgun chambers with damaged rim-recess areas. Solder ring in place, recut rim. Mfg: clymer specs: cutter, m-7 h/speed steel. 5-ß?" (13.3cm) long. Bronze pilot bushing. Rings, 1031 steel. Approx. ß?" (6.3mm) long. Find here reliable & durable gunsmith supplies including gunsmith shotgun reamers by Clymer. US supply MPN: RC12GA. Clymer shotgun rim cutter & headspace ring rim cutter 55β° fits 12 gauge. Distributor SKU: 184115012-184115012-11613.

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