The company began in 1878 by selling a sight. Today it makes almost everything on a reloading bench and still sells that sight.
The Lyman Gun Sight Corp. factory in Middlefield, Connecticut, around 1920. Manufacturer material.
- Founded 1878
- Founder William Lyman
- Head office Middletown, Connecticut
- What we supply Reloading · casting · sights
- Categories Reloading
History
From a tang sight to the whole bench
At the end of the nineteenth century, the vernier sights then in use worked by day but not in poor light. William Lyman, a hunter and inventor, patented one with a small disc and a large ring: the rim becomes almost invisible and the eye finds the target sooner. The Lyman Gun Sight Company grew from that patent, and the tang and receiver sights the company still sells work on the same principle.
The move into reloading came in 1925, when the family bought Ideal products and with them the Ideal handbooks. They are the ancestors of today’s Lyman manuals, now in their 51st edition, which remain the only manuals to publish data using bullets, powders and primers from several brands in the same table rather than only their own.
In 1970 the Leisure Group bought the company; at the time it also owned High Standard, Ben Pearson Archery and Sierra Bullets —another brand we distribute—. It did not last long: in 1978, on the eve of the centenary, James F. “Mace” Thompson returned it to private ownership.
What came afterwards is now found on any Spanish reloading bench: the vibratory Turbo Tumbler of the early eighties, which changed the way cases were cleaned; the ultrasonic line; and the rotary Cyclone of 2016. The company remains at 475 Smith Street in Middletown, Connecticut, together with Pachmayr, TacStar, A-Zoom, Trius, Butch’s and Targ-Dots.
Product families
What we distribute
The reloading bench from press to manual, plus casting, sights, range equipment and muzzleloading.
Presses and reloading bench
The company’s three presses and what bolts to them.

Brass Smith Ideal C-Frame
The company’s entry press, and an auxiliary for those who already own another. Cast C-frame body, one-inch ram, compound linkage and a 3 7/8-inch opening accepting every handgun calibre and rifle rounds up to 3.700 inches loaded length. The central handle works equally from either side. Weight: 5.7 kg.
Referencia

Brass Smith Victory
The workhorse of the line: cast O-frame, one-inch ram and five-inch opening, as required for large magnums. It includes a straight-line primer feed with a steel shield over the tubes. Reversible ball handle for right- and left-handed use. Weight: 8.2 kg.
Referencia

All-American 8 Turret
Cast eight-station turret, the largest made according to Lyman: it holds two complete four-die sets or four two-die sets. The turret bolt removes by hand so the whole turret can be changed. One-inch ram, 4.5-inch opening and straight-line primer feed. Weight: 10.4 kg.
Referencia

Press accessories and spare parts
Replacement turrets, bench stand, primer catcher and Brass Smith feed parts.


Press priming tools
Arms and tools for priming in the press, including the Ram Prime, which primes with the ram instead of the side arm.
Dies
Complete calibre sets and individual bench dies.

Rifle die sets
Standard 7/8-inch×14 thread, used by all common presses. The sizing die is vented, heat-treated and finish-polished, and the decapping assembly is one piece. Supplied by calibre.

Classic-cartridge die sets
Long nineteenth-century cases still catalogued: Sharps, .45-70 and .50-70 Government.

Handgun die sets
Lyman handgun sets use a solid tungsten-carbide ring, so the case enters without lubrication. The four-die set adds a separate crimp die, allowing the crimp to be adjusted without changing bullet seating.
References
- .32 S&W Long · three-die set
- .38 S&W · three-die set
- .38 Spl/.357 Mag/Max · three-die set
- .38/.357 Mag · four-die set
- .40 S&W/10 mm · four-die set
- .40 S&W/10 mm · three-die set
- .44 Mag · three-die set
- .45 ACP · three-die set
- .45 ACP · four-die set
- .45 Colt · three-die set
- 9 mm Para · four-die set
- 9 mm Luger · three-die set

MSR Precision Die System
The only sets Lyman designs expressly for modern semiautomatic ammunition. Each includes its Ammo Checker, the block that verifies that the completed cartridge chambers. The 9 mm set has four dies; the .308 and 300 Blackout sets have three.
Calibres


Neck-expanding dies
They open the case mouth to bullet diameter or slightly over, so the bullet enters without scraping the neck. On the loading bench this is known as an M-die.
Calibres

Special dies and wrenches
Individual bench dies not sold as sets: trimming in the press, micrometric crimping, universal decapping and expansion for black-powder charges, plus the tightening wrenches.
Case preparation
Trim, chamfer, clean primer pockets and check dimensions.

Universal Case Trimmer
The company’s traditional trimmer. Its universal plate grips anything from .17 to .458 without collets or shell holders, with coarse and fine adjustment and a stop collar to repeat the length. It includes nine pilots for the commonest calibres. The carbide version keeps its edge much longer, which is noticeable when trimming by the hundred.
References

AccuTrimmer
Bench trimmer using conventional shell holders instead of a universal plate.
Referencia

Electric trimmers
Motor trimming without a crank; Case Trim Xpress uses cartridge-family stop bushings.

E-ZEE Trim
Pilot-guided hand trimming: no bench, motor or adjustments. This is the system for anyone who trims few cases and does not want to set up equipment.


Trimmer cutters, bushings and spares
Steel/carbide cutters, stop bushings, drill adaptor and mechanism parts.

Case preparation centre
Five case-preparation operations on one machine and at the same time: VLD inside chamfer, outside deburring, primer-pocket uniforming and reaming, and neck brushes. All accessories are supplied as standard. This is the 230 V version that works here.
Reference

Chamfer, reaming and primer pocket
Hand tools after trimming: inside/outside chamfer, pocket uniform/ream/clean and flash-hole clean, individual or kits.
References
- Case primer-pocket cleaner
- Deburring Tool
- Small primer-pocket cleaner
- Case-mouth chamfer tool
- Handled outside case chamfer tool
- Large primer-pocket cleaner
- Case flash-hole reamer
- Reamer Primer Pocket Small
- Reamer Primer Pocket Large
- Case Care Kit
- Primer Pocket Uniformer Small
- Primer Pocket Uniformer Large
- Case-preparation accessory kit
- Case-preparation tool kit

Decapping pins and expanders
Decapping rods and expanders by diameter, together with replacement pins and the tool for removing a case stuck in the die.
References

Case lubrication
Without lubricant the case remains stuck in the die. The range includes pad, bottle, spray and complete kit.

Reloading trays
Case loading trays in plastic and aluminium, grouped by recess diameter. Graduated versions have stepped holes so the powder level can be checked at a glance.

Calibre Ammo Checker
6061-T6 aluminium block machined to minimum SAAMI chamber: if the round drops in, it chambers. Orange anodised.

Multi-calibre Ammo Checker
One engraved block checking several cartridges; handgun model spans .380 Auto to .45 Colt.
References

Case-length and headspace gauges
Steel gauges used after resizing to check that case headspace is within specification and the case has not grown too long. Lyman recommends the check for every bottleneck cartridge.
Calibres

Pro Headspace and Max Cartridge
The Pro series is machined from stainless steel, with flat faces so it cannot roll and O-rings for grip. It checks minimum and maximum headspace and maximum case length in the same body.


Magnum kinetic hammer
Impact puller dismantling a cartridge without damaging the bullet; bullet and powder collect in handle.
Reference
Case cleaning
Vibratory, rotary and ultrasonic, with their consumables.

Turbo Tumbler
The vibratory tumbler Lyman introduced in the early eighties, changing the way cases were cleaned. Fill the bowl with dry media, run it for a couple of hours and the cases emerge clean and bright. Auto Flo models empty the bowl without dismantling it.

Cyclone rotary
Rotary tumbler with stainless-steel pins and liquid solution: the pins enter the case and primer pocket, where a vibratory tumbler cannot reach. Its rubber-lined drum holds one thousand .223 cases and has a timer up to three hours. The dryer accompanies it.
References

Turbo Sonic
Ultrasonic cleaning: 40,000 Hz cavitation removes carbon without scrubbing, in a heated tank. It works for cases and firearm parts, each with its own solution.

Media and polish
12/20-grit walnut/corn media, treated or untreated, plus polish/regenerator.

Bowls, separators and pins
Replacement bowls, media separators, drain kits and rotary pin magnet.
Powder and weighing
Dispense the charge and verify it; none is done by eye.

Gen 6 digital dispenser
Combined dispenser/scale with touchscreen. Delivers two grains per second of smokeless powder, repeats on pan return, three-minute warm-up and mobile-interference shielding.
Reference

Brass Smith powder measure
Mechanical drum measure with bench stand and powder-column baffle.

Tricklers
A trickler completes the charge one granule at a time when the measure has stopped short. It supplies the final tenth before the load is packed.
References

Digital scales
Five electronic scales with capacities of 1,500 and 2,000 grains, all accurate to one tenth of a grain. The Pocket-Touch fits in a pocket; the Digi-Touch charges from a mobile-phone charger; the Accu-Touch includes a removable trickler.

Brass Smith 500 mechanical scale
Battery-free beam scale, the reference for calibrating everything else.
Reference

Pans and funnels
Powder pan and funnels, including nozzle set from calibre 20 to .50.
Priming
Prime on the press or by hand, plus feed spares.

Bench Accu-Prime
Bench priming tool: priming is done outside the press, with a short lever and the hand able to feel the primer entering. The Auto Load version feeds primers from a tube.


Primer-feed spare parts
Individual parts for the primer feed on Brass Smith presses and E-ZEE priming tools: trays, punches, springs, arms and fasteners.
References
- Tapa empistonador
- Arm Push Knob
- Arm Return Spring
- Plunger Spring
- Primer Stop Plunger
- Mounting Screw
- ST 19 set screws 8-32x1/8
- Bandeja empistonador completa Large
- Large Primer Punch
- Small Primer Punch
- Punch Set Screw
- brazo universal · Large Primer Sleeve
- brazo universal · Small Primer Feed
- Punch Sleeve Spring
- Retaining Collar Empistonador E-ZEE
- Bandeja empistonador completa Small
- Primer Feed Body
- Blast Shreld Adapter
- Primer Feed Arm
Bullet casting
Block moulds, top punches and the 4500 lubricator-sizer.

Rifle moulds
Lead rifle-bullet block moulds from .22 to .50: flat, round, spitzer and gas-check designs.
References
- 45 - 490 gr. FN
- 45-405gr.
- 32/40- 165gr
- .8mm-165-RN, GC
- .30-130-PT
- .30-180-PT, GC
- .30-170-RN, GC
- .30-173-FN
- 45 - 475 dia. 457
- 45 - 480- PT (45-70)
- .50-425-FN
- .6.5-150
- 6,5mm-140-RN
- .22-44
- .30-75gr.
- 45-330-HP dia 457
- 378-.38-55 - 335gr.RN
- 43 Span.370-RN
- 43 Mausser .340-FP
- .270 Win. - 150gr.
- .50 - 515-RN
- .375-249

Handgun moulds
One- and four-cavity handgun moulds: semiwadcutter, bevelled flat and hollow-point classics.
References
- 40-175-MTRC (4 cavidades)
- .9mm-90-RN
- .9mm-120gr. Tron
- .45-255-P
- .44-255-SWC
- 40 - 400-Sharp
- 9MM-147 FLAT NOSE BEVEL
- .38-158
- .45 Colt-250gr.
- .40-175
- .45 ACP-200gr. FN BB
- .38-150
- .45-225-RN
- .32-85gr
- .45 Colt-250gr. FN
- .40- (.406")-240-FN, FB
- 9mm-147 gr Flat Nose 4 Cav.
- 44-40 - 200 FN
- 9 mm · 120 gr · 4 cavities
- 45 (452Dia.) 250Grain Flat Nose
- .9mm.-120-RN
- .9mm/38 sp-125-HP
- .45-292
- .45-535gr. Postell
- .45-500gr. RN
- .45-385gr. RN

Round-ball and Minié moulds
Round balls by diameter, Maxi-balls and Minié bullets sustaining Spanish muzzleloading.
References
- bola .500 una cavidad
- bola .495
- .36 Maxibala O
- 50 Maxibala 370 gr.
- bola .445
- .50-395-RN
- .58 Minie - 530 gr. (O)
- Minie Cal. 58-566 gr.
- bola .600 una cavidad
- bola .375
- bola .490
- bola .457
- bola .662 una cavidad
- bola .595 una cavidad
- bola .454
- bola .451
- .58 Minie Target- 405 gr.
- .54-450
- 54-425 gr. Minie
- Minie Cal. 58-315 gr.
- Minie Cal. 58-460 gr.
- bola .735 una cavidad
- bola .690 una cavidad
- 451 - 450

Shotgun-slug moulds
12- and 20-gauge shotgun-slug moulds.
References

Top punch
The top punch is the pusher with which the 4500 lubricating press bears on the bullet nose. Every bullet profile needs its own: the wrong one deforms the nose.

Bullet-sizing dies
4500 dies size an oversized cast bullet to exact diameter while lubricating grooves; ordered by thousandths.

4500 lubricator-sizer
The company’s lubricating and sizing press: one-piece cast body, long lever for large bullets and provision for a heater to warm the lubricant. It includes the gas-check seater and Super Moly lubricant.

Casting accessories
Mould handles, lead thermometer, ingot mould, ladle, empty mould boxes and screws.

Bullet lubricants
Stick lubricants for 4500 plus molybdenum bullet treatments.
Iron sights
The line with which the company began in 1878, still catalogued.

57 and 66 receiver sights
Receiver peep sight with large ring and small disc, quarter-minute clicks for elevation and windage, and a quick-release slide. The 57 SML fits the Deerstalker and Trade Rifle; the 57 GPR fits the Great Plains with its adaptor.

Tang sights
The tang sight is the design with which the company began: mounted on the rear tang about a handspan from the eye, it rises and falls on a graduated screw. Versions cover Winchester 1886 and replicas, Winchester 94 and Marlin lever actions; the latter uses an adaptor base so the serial number is not disturbed.

Globe front sights and inserts
Globe fronts with interchangeable inserts, in 3/8″ and European Investarm muzzleloader dovetails.

Eyepal
A film placed on the glasses that restricts the light reaching the eye, so front sight and target appear in focus at the same time. Available in rifle and pistol versions.
Referencias

Manuals
Descended from the Ideal Handbooks bought in 1925; all in English.


Subject manuals
Monographs on bullet casting, shotshells, black powder, handguns, AR and long-range precision, all English.

Calibre reloading guides
Data booklets for calibre groups, in English.
Calibres
Range and firearm care
What is not reloaded: bench work, maintenance and checking.

Mats
The Tac-Mat measures 1.80×0.90 m and rolls for carrying over the shoulder; its strap serves as a bipod stop. The HD adds 1000D reinforcement and elbow pads. The maintenance mats are for the table, not the ground.

Trigger scales
Digital or spring scales measure actual trigger weight in pounds/ounces.

Borecam 2.0
Borescope with its own Wi-Fi: it sends a 1920×1080 image to a phone without cables or monitor. The 26-inch rod works from .22 upwards and carries five interchangeable 90-degree mirrors. It reveals wear, throat erosion, tool marks and lead or copper fouling.
Referencia


Cleaning kits and tools
Cased cleaning kits, brush sets, QwikDraw bore rope and universal guide.

Butch’s patches
Butch’s cotton patches, from one of the Lyman Products brands. Grouped by calibre range and quantity.

Drivers, punches and hammers
45/68-piece gunsmith drivers, straight/roll-pin punches and precision hammers.

Range bag and support cushion
Range transport bag and adjustable-support cushion kit.


AutoAdvance targets
Motorised advancing target changes the face without walking downrange.
Reference
Muzzleloading
Lyman makes the rifle as well as its moulds and sights.
To read
The Lyman catalogue
This catalogue is published in Spanish.
Lyman in the shop
Presses, dies, moulds, scales and manuals.
The shop is available in Spanish.






