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Questions & Answers
I have a vintage Lyman 45 sizer. Can I use the 450 dies in this press? Expert Answer

I recommend contacting Lyman to confirm compatibility.

by Hunter, Gear Expert, June 21, 2023
What size die do I need for 38 special bullet and i have a round nose flat point bullet what top punch do I need? Expert Answer

You would need the 2766492 sizing die for .38 Special, and the top punch should be item 2786731 on this page:
https://www.opticsplanet.com/lyman-top-punch.html?_iv_additional-features=punch-size-429

by Ethan C., Gear Expert, February 27, 2020
Customer Reviews
Helpful Positive Review
bullet swage die by Larry, January 28, 2015
Fits in my antique lyman model 45, works better than the originals (the new ones have an additional gasket). A little bit of tweaking and the right amount of lube is place one the bullet each time.I intend to purchase a few more for other calibers an...
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1/1 found this helpful
Most Recent Reviews
Great quality! by RedLegEd, Verified Owner, March 21, 2018
Typical Lyman quality. Worked right from the get-go and provides consistently round sizing of my boolets. I use with the Lyman Gas Check Seater tool (https://www.opticsplanet.com/lyman-gas-check-seater-2745881.html) to get my GCs on good and square b...
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Most Recent Reviews
Reloading for revolvers by Red, August 21, 2017
Does a great job resizing my 45 caliber bullets. The price was wallet friendly and it shipped quickly. Thanks Optic Planet. Your customer service did a great job too. I will be coming back here for my 357 resizing did too
Most Recent Reviews
Works as expected by Mark in GA, Verified Owner, July 12, 2017
Sizing Die works just as expected. Fits just fine in my RCBS Lube-a-matic sizing tool. I like the polished finish on the Lyman sizer die a little better than the RCBS version. Also like that the Lyman version is available in more sizes. I would b...
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Most Recent Reviews
Sizing die of good quality by dennis, Verified Owner, April 21, 2017
As all thing from Lyman this sizing die is of good quality and machined to high standards. Fits well in my Lyman seizer/lubricator and makes quick work of properly uniforming and lubing cast bullets.
Most Recent Reviews
Lyman cast bullet sizing Die by Gary K., Verified Owner, August 20, 2014
Very well made product. Specifications are on the money, resulting in a great cast bullet for reloading. I believe that the Lyman cast/swagged bullet sizing dies are superior to the RCBS and Lee dies. I also recommend all Lyman case prep products.
Read All 17 Reviews

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Product Info for Lyman Sizing Dies (H&I)

Lyman Sizing Dies (H&I) on sale and available from our online store. OpticsPlanet, Inc is an Authorized US Distributor for Lyman Gunsmith and Reloading Equipment.image

Proper bullet diameter is essential for cast bullet accuracy.

Lyman improved sizing dies now have 90 hole spacing for easier bullet lubrication, even with today's hard lubricants. Lyman sizing dies also feature a tapered mouth and hardened interior insuring alignment for perfect cylindrical shape. Interior dimensions correspond to suggested diameters for all popular rifle and pistol calibers. (These are interchangeable with RCBS)

Lyman Sizing Dies (H&I) is available with the following options:

  • Lyman 2766460 .251 H&I Sizing Die
  • Lyman 2766462 .224 H&I Sizing Die
  • Lyman 2766463 .225 H&I Sizing Die
  • Lyman 2766465 .244 H&I Sizing Die
  • Lyman 2766466 .257 H&I Sizing Die
  • Lyman 2766467 .258 H&I Sizing Die
  • Lyman 2766470 .266 H&I Sizing Die
  • Lyman 2766471 .278 H&I Sizing Die
  • Lyman 2766473 .285 H&I Sizing Die
  • Lyman 2766476 .308 H&I Sizing Die
  • Lyman 2766477 .309 H&I Sizing Die
  • Lyman 2766478 .310 H&I Sizing Die
  • Lyman 2766479 .311 H&I Sizing Die
  • Lyman 2766480 .313 H&I Sizing Die
  • Lyman 2766485 .321 H&I Sizing Die
  • Lyman 2766486 .323 H&I Sizing Die
  • Lyman 2766487 .325 H&I Sizing Die
  • Lyman 2766488 .338 H&I Sizing Die
  • Lyman 2766490 .355 H&I Sizing Die
  • Lyman 2766491 .356 H&I Sizing Die
  • Lyman 2766492 .357 H&I Sizing Die
  • Lyman 2766493 .358 H&I Sizing Die
  • Lyman 2766494 .359 H&I Sizing Die
  • Lyman 2766495 .360 H&I Sizing Die
  • Lyman 2766497 .375 H&I Sizing Die
  • Lyman 2766498 .379 H&I Sizing Die
  • Lyman 2766501 .400 H&I Sizing Die
  • Lyman 2766502 .401 H&I Sizing Die
  • Lyman 2766504 .406 H&I Sizing Die
  • Lyman 2766505 .410 H&I Sizing Die
  • Lyman 2766506 .413 H&I Sizing Die
  • Lyman 2766508 .427 H&I Sizing Die
  • Lyman 2766509 .429 H&I Sizing Die
  • Lyman 2766510 .430 H&I Sizing Die
  • Lyman 2766511 .431 H&I Sizing Die
  • Lyman 2766513 .446 H&I Sizing Die
  • Lyman 2766514 .450 H&I Sizing Die
  • Lyman 2766515 .451 H&I Sizing Die
  • Lyman 2766516 .452 H&I Sizing Die
  • Lyman 2766517 .454 H&I Sizing Die
  • Lyman 2766519 .457 H&I Sizing Die
  • Lyman 2766520 .509 H&I Sizing Die
  • Lyman 2766521 .512 H&I Sizing Die
  • Lyman 2766524 .378 H&I Sizing Die
  • Lyman 2766525 .501 H&I Sizing Die
  • Lyman 2766527 .377 H&I Sizing Die
  • Lyman 2766528 .312 H&I Sizing Die
  • Lyman 2766530 .459 H&I Sizing Die
  • Lyman 2766534 .354 H&I Sizing Die
  • Lyman 2766535 .458 H&I Sizing Die
  • Lyman 2766537 .428 H&I Sizing Die
  • Lyman 2766541 .439 H&I Sizing Die
  • Lyman 2766542 .243 H&I Sizing Die
  • Lyman 2766543 .264 H&I Sizing Die
  • Lyman 2766548 .408 H&I Sizing Die
  • Lyman 2766550 .409 H&I Sizing Die
  • Lyman 2766551 .277 H&I Sizing Die
  • Lyman 2766552 .284 H&I Sizing Die
  • Lyman 2766553 .314 H&I Sizing Die
  • Lyman 2766559 .363 H&I Sizing Die

Download related documents for Lyman Sizing Dies (H&I):

We offer complete line of Lyman Gunsmith and Reloading Equipment. For our complete selection of products by Lyman on sale please visit our Lyman page. For more Gunsmith and Reloading Equipment please visit our Gunsmith and Reloading Equipment store section.

WARNING: California`s Proposition 65

Specifications for Lyman Sizing Dies (H&I):

Manufacturer: Lyman
Quantity: 1
Gun Type: Rifle

Package Contents:

  • Lyman Sizing Dies (H&I)

Lyman Sizing Dies (H&I) Orderable Models

List of Orderable Models

  • Lyman .451cal H&I Sizing Die - 2766515 , MPN: 2766515 , UPC: 011516265159 , Code: LY-R6-FCAAAC-2766515
  • Lyman .266cal H&I Sizing Die - 2766470 , MPN: 2766470 , UPC: 011516264701 , Code: LY-R6-FCAAAC-2766470
  • Lyman .459cal H&I Sizing Die - 2766530 , MPN: 2766530 , UPC: 011516265302 , Code: LY-R6-FCAAAC-2766530
  • Lyman .401cal H&I Sizing Die - 2766502 , MPN: 2766502 , UPC: 011516265029 , Code: LY-R6-FCAAAC-2766502
  • Lyman .454cal H&I Sizing Die - 2766517 , MPN: 2766517 , UPC: 011516265173 , Code: LY-R6-FCAAAC-2766517
  • Lyman .501cal H&I Sizing Die - 2766525 , MPN: 2766525 , UPC: 011516265258 , Code: LY-R6-FCAAAC-2766525
  • Lyman .410cal H&I Sizing Die - 2766505 , MPN: 2766505 , UPC: 011516265050 , Code: LY-R6-FCAAAC-2766505
  • Lyman .512cal H&I Sizing Die - 2766521 , MPN: 2766521 , UPC: 011516265210 , Code: LY-R6-FCAAAC-2766521
  • Lyman .457cal H&I Sizing Die - 2766519 , MPN: 2766519 , UPC: 011516265197 , Code: LY-R6-FCAAAC-2766519
  • Lyman .406cal H&I Sizing Die - 2766504 , MPN: 2766504 , UPC: 011516265043 , Code: LY-R6-FCAAAC-2766504
  • Lyman .450cal H&I Sizing Die - 2766514 , MPN: 2766514 , UPC: 011516265142 , Code: LY-R6-FCAAAC-2766514
  • Lyman .431cal H&I Sizing Die - 2766511 , MPN: 2766511 , UPC: 011516265111 , Code: LY-R6-FCAAAC-2766511
  • Lyman .400cal H&I Sizing Die - 2766501 , MPN: 2766501 , UPC: 011516265012 , Code: LY-R6-FCAAAC-2766501
  • Lyman .325cal H&I Sizing Die - 2766487 , MPN: 2766487 , UPC: 011516264879 , Code: LY-R6-FCAAAC-2766487
  • Lyman H&I Sizing Die, .380 H&I Sizing Die 192299 , MPN: 2766499 , UPC: 011516264992 , Code: LY-R6-FCAAAC-192299
  • Lyman .359cal H&I Sizing Die - 2766494 , MPN: 2766494 , UPC: 011516264947 , Code: LY-R6-FCAAAC-2766494
  • Lyman .357cal H&I Sizing Die - 2766492 , MPN: 2766492 , UPC: 011516264923 , Code: LY-R6-FCAAAC-2766492
  • Lyman .309cal H&I Sizing Die - 2766477 , MPN: 2766477 , UPC: 011516264770 , Code: LY-R6-FCAAAC-2766477
  • Lyman .285cal H&I Sizing Die - 2766473 , MPN: 2766473 , UPC: 011516264732 , Code: LY-R6-FCAAAC-2766473
  • Lyman .375cal H&I Sizing Die - 2766497 , MPN: 2766497 , UPC: 011516264978 , Code: LY-R6-FCAAAC-2766497
  • Lyman .446cal H&I Sizing Die - 2766513 , MPN: 2766513 , UPC: 011516265135 , Code: LY-R6-FCAAAC-2766513
  • Lyman .321cal H&I Sizing Die - 2766485 , MPN: 2766485 , UPC: 011516264855 , Code: LY-R6-FCAAAC-2766485
  • Lyman .338cal H&I Sizing Die - 2766488 , MPN: 2766488 , UPC: 011516264886 , Code: LY-R6-FCAAAC-2766488
  • Lyman .323cal H&I Sizing Die - 2766486 , MPN: 2766486 , UPC: 011516264862 , Code: LY-R6-FCAAAC-2766486
  • Lyman .313cal H&I Sizing Die - 2766480 , MPN: 2766480 , UPC: 011516264800 , Code: LY-R6-FCAAAC-2766480
  • Lyman .225cal H&I Sizing Die - 2766463 , MPN: 2766463 , UPC: 011516264633 , Code: LY-R6-FCAAAC-2766463
  • Lyman H&I Sizing Die, .381 H&I Sizing Die 192298 , MPN: 2766500 , UPC: 011516265005 , Code: LY-R6-FCAAAC-192298
  • Lyman .408cal H&I Sizing Die - 2766548 , MPN: 2766548 , UPC: 011516265487 , Code: LY-R6-FCAAAC-2766548
  • Lyman .439cal H&I Sizing Die - 2766541 , MPN: 2766541 , UPC: 011516265418 , Code: LY-R6-FCAAAC-2766541
  • Lyman .427cal H&I Sizing Die - 2766508 , MPN: 2766508 , UPC: 011516265081 , Code: LY-R6-FCAAAC-2766508
  • Lyman .379cal H&I Sizing Die - 2766498 , MPN: 2766498 , UPC: 011516264985 , Code: LY-R6-FCAAAC-2766498
  • Lyman .356cal H&I Sizing Die - 2766491 , MPN: 2766491 , UPC: 011516264916 , Code: LY-R6-FCAAAC-2766491
  • Lyman .311cal H&I Sizing Die - 2766479 , MPN: 2766479 , UPC: 011516264794 , Code: LY-R6-FCAAAC-2766479
  • Lyman .377cal H&I Sizing Die - 2766527 , MPN: 2766527 , UPC: 011516265272 , Code: LY-R6-FCAAAC-2766527
  • Lyman .409cal H&I Sizing Die - 2766550 , MPN: 2766550 , UPC: 011516265500 , Code: LY-R6-FCAAAC-2766550
  • Lyman .308cal H&I Sizing Die - 2766476 , MPN: 2766476 , UPC: 011516264763 , Code: LY-R6-FCAAAC-2766476
  • Lyman .378cal H&I Sizing Die - 2766524 , MPN: 2766524 , UPC: 011516265241 , Code: LY-R6-FCAAAC-2766524
  • Lyman .358cal H&I Sizing Die - 2766493 , MPN: 2766493 , UPC: 011516264930 , Code: LY-R6-FCAAAC-2766493
  • Lyman .257cal H&I Sizing Die - 2766466 , MPN: 2766466 , UPC: 011516264664 , Code: LY-R6-FCAAAC-2766466
  • Lyman .354cal H&I Sizing Die - 2766534 , MPN: 2766534 , UPC: 011516265340 , Code: LY-R6-FCAAAC-2766534
  • Lyman .258cal H&I Sizing Die - 2766467 , MPN: 2766467 , UPC: 011516264671 , Code: LY-R6-FCAAAC-2766467
  • Lyman .264cal H&I Sizing Die - 2766543 , MPN: 2766543 , UPC: 011516265432 , Code: LY-R6-FCAAAC-2766543
  • Lyman .312cal H&I Sizing Die - 2766528 , MPN: 2766528 , UPC: 011516265289 , Code: LY-R6-FCAAAC-2766528
  • Lyman .429cal H&I Sizing Die - 2766509 , MPN: 2766509 , UPC: 011516265098 , Code: LY-R6-FCAAAC-2766509
  • Lyman .310cal H&I Sizing Die - 2766478 , MPN: 2766478 , UPC: 011516264787 , Code: LY-R6-FCAAAC-2766478
  • Lyman .430cal H&I Sizing Die - 2766510 , MPN: 2766510 , UPC: 011516265104 , Code: LY-R6-FCAAAC-2766510
  • Lyman .278cal H&I Sizing Die - 2766471 , MPN: 2766471 , UPC: 011516264718 , Code: LY-R6-FCAAAC-2766471
  • Lyman .360cal H&I Sizing Die - 2766495 , MPN: 2766495 , UPC: 011516264954 , Code: LY-R6-FCAAAC-2766495
  • Lyman .224cal H&I Sizing Die - 2766462 , MPN: 2766462 , UPC: 011516264626 , Code: LY-R6-FCAAAC-2766462
  • Lyman .314cal H&I Sizing Die - 2766553 , MPN: 2766553 , UPC: 011516265531 , Code: LY-R6-FCAAAC-2766553
  • Lyman .355cal H&I Sizing Die - 2766490 , MPN: 2766490 , UPC: 011516264909 , Code: LY-R6-FCAAAC-2766490
  • Lyman .458cal H&I Sizing Die - 2766535 , MPN: 2766535 , UPC: 011516265357 , Code: LY-R6-FCAAAC-2766535

Lyman Sizing Dies (H&I) Unavailable & Discontinued Models

List of Unorderable Models

  • Lyman .277cal H&I Sizing Die - 2766551 , MPN: 2766551 , UPC: 011516265517 , Code: LY-R6-FCAAAC-2766551
  • Lyman .509cal H&I Sizing Die - 2766520 , MPN: 2766520 , UPC: 011516265203 , Code: LY-R6-FCAAAC-2766520
  • Lyman .452cal H&I Sizing Die - 2766516 , MPN: 2766516 , UPC: 011516265166 , Code: LY-R6-FCAAAC-2766516
  • Lyman .413cal H&I Sizing Die - 2766506 , MPN: 2766506 , UPC: 011516265067 , Code: LY-R6-FCAAAC-2766506
  • Lyman .428cal H&I Sizing Die - 2766537 , MPN: 2766537 , UPC: 011516265371 , Code: LY-R6-FCAAAC-2766537
  • Lyman .363cal H&I Sizing Die - 2766559 , MPN: 2766559 , UPC: 011516265593 , Code: LY-R6-FCAAAC-2766559
  • Lyman .243cal H&I Sizing Die - 2766542 , MPN: 2766542 , UPC: 011516265425 , Code: LY-R6-FCAAAC-2766542
  • Lyman .251cal H&I Sizing Die - 2766460 , MPN: 2766460 , UPC: 011516264602 , Code: LY-R6-FCAAAC-2766460
  • Lyman .244cal H&I Sizing Die - 2766465 , MPN: 2766465 , UPC: 011516264657 , Code: LY-R6-FCAAAC-2766465
  • Lyman .284cal H&I Sizing Die - 2766552 , MPN: 2766552 , UPC: 011516265524 , Code: LY-R6-FCAAAC-2766552
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