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🛠️ Prep Like a Pro, Carry Like a Boss!
The Lyman 7777800 Case Prep Multi Tool is a compact, stainless steel 5-in-1 gunsmithing essential featuring inside/outside deburring tools, primer pocket cleaners, and reamers. Its unique handle design stores all components securely, making it perfect for professionals seeking precision and portability backed by a limited lifetime warranty.






| ASIN | B004MCMCYE |
| Best Sellers Rank | #177,064 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,034 in Gunsmithing Tools |
| Brand | Lyman |
| Brand Name | Lyman |
| Color | Multiple |
| Customer Reviews | 4.7 out of 5 stars 4,100 Reviews |
| Folded Size | 11.6 cm x 9.9 cm x 1.2 cm |
| Global Trade Identification Number | 00011516778000 |
| Included Components | Protective Case |
| Item Type Name | Reloading Equipment |
| Item Weight | 0.17 kg |
| Manufacturer | Lyman |
| Manufacturer Part Number | 7777800 |
| Manufacturer Warranty Description | Limited Lifetime |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | 7777800 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| UPC | 730707255938 011516778000 653801183856 757183469567 |
B**K
One tool that replaces many, and does it better.
I have been reloading for a number of years now and thousands of cases later I am still looking to improve and become more efficient and more accurate. This Lyman case prep combo is the bomb. The item is larger than the picture indicates; it is about the size of a Churchill cigar. That is an extremely nice feature since after hours of handling there is no fatigue in the fingers. It is harder to lose and easier to handle. That is an important feature when handling many cases. The tools are sharp and durable but the key feature is that the angle of cut on the chamfer and deburring blades are much sharper, steeper than the similar LE Wilson and Hornady tools. That is, the angle cuts are sharper eliminating the need to exert excess cutting on the cases. Normally I would need to rotate and angle the deburring tools to get the desired finish on the brass but this tool does it naturally. Secondly the kits comes with swaging, and reaming bits large and small that normally need to be purchased separately and become quite expensive. All of the bits store in the handle of the tool. Finally, the bits can be chucked into a variable speed drill with a low torque setting and using a dimmer rheostat I can set the speed of the drill, in a vice, and use the bits like a fixed case prep station. The sharpness and durability are outstanding and the aluminum handle is very ergonomic. I give this tool 5-stars willingly and will buy again if I lose this one. Its not a beginner tool only, although looking back, I would have bought this and saved a lot of money on individual pieces. The size is outstanding, the value, Priceless. This hits the spot.
R**Y
Great Multifunction Case Prep Tool
The Lyman 7777800 Case Prep Multi Tool is the best multi tool at this price range. If you use in it's manual function or to attach tool heads to any of the automatic motor driven multi prep tool centers like RCBS, Hornady, et al., these tools are the same standard threads so don't worry about fit and function, and with the various inside and outside deburring tools, large and small primer pocket cleaners, and large and small primer pocket reamers provide almost everything you'll need for crimped and non-crimped cases. The 22' VLD reamer is an awesome addition! All of these tool heads and more come with the Lyman Case Prep Xpress so check out the Case Prep Express as there's no substitute for the auto drive motored operation of the Case Prep Centers! The time savings alone is well worth the purchase. I use these Lyman tool heads on a RCBS Case multi prep center and buying all the individual tool heads gets to be a pain in the backside and more expensive so I just went with the Lyman 7777800 Case Prep Multi Tool and use the various tool heads as needed. Way cheaper, easier, and faster than manual drive in the long run! Your sore hands and wrists will thank you too! ;-> It will cost you allot more $'s to purchase each of these individual tools than it will just to buy the Lyman 7777800 Case Prep Multi Tool to start with! Save yourself some time and money and get the Lyman 7777800 Case Prep Multi Tool! You'll Thank yourself!
S**B
Recommend for any reloading bench handy
Great tool, is really well made and easy to change out attachments for what after work you need to get completed. For the price it is well worth it. It can do several jobs and is big enough to get a good grip on it. The debur and primer pock blades work well.
R**S
A Handy Hand Tool
I like the grip on this thing, fits my hand well. The 2-piece design is good for bit storage. And you have 2 tools at once. Just 2 things I've noticed... 1. You need to tighten the bits in more than by hand if you are turning both directions, which I do. So I use small pliers. 2. I can see both de-burring bits wearing at the point of contact. I have used it on about 800 cases of .223 only, same size all the time, so I may need a new pair of those. ( I also work on steel as well as brass) Not a big deal, they're 3 bucks each or something. I like it, I use it a lot, I recommend it. Good deal, Amazon. Had to take away 1 star for the 2 things...
A**R
Lyman Case Prep Multi Tool
This case prep multi tool is amazing and better than I expected. It seems like a great value tool and I was originally thinking perhaps there was going to be some sort of imperfection in the quality with a few of the parts such as the handle or the chamfer and debur tool, but that doesn't seem to be the case. The quality, at least speaking of mine, is well made from the checkering on the handles, to the screw-in threads, and as well as the blade sharpness and uniformity. It's easily well worth the money in my opinion. Especially, if you don't have the money yet to invest in a motorized case prep station and you don't mind spending the time to manually do it, making this a great alternative. This tool comes with a VLD (Very Low Drag) type reamer for chamfering that gives a 22 degree chamfer for the inside of the case mouths and a deburring tool for the sharp burs on the outside edges, as well as small & large sized primer pocket cleaner and reamers. Though it doesn't specifically list here on Amazon's or immediately Lyman's product page, but according to the instructions link on the Lyman's website, it supports 17 - 45 caliber. All the parts easily store inside the handles which is a good way not to lose your parts if you have a busy reloading station. You can also separate the handles and use each tool separately, but I personally tend to prefer having the handles connected together so I can use the rest of my hand to support the tool, allowing me to turn/rotate the tool more efficiently and keeping the the tool parallel to the cartridge cases. I highly recommend this tool for any reloader.
T**R
Great upgrade to standard deburring tools.
First thing that jumped out at me about this tool is how big it is. I was thinking that it was going to be about the length of a pen and maybe 1/2" in diameter. Its not its 7/8" in diameter and 7.5" long. Much larger than expected but I am entirely pleased. The large diameter really reduces hand fatigue and increases comfort. Also the VLD chamfer tool and neck deburring tool are VERY sharp so they make short easy work of case prep. The primer pocket cleaner and reamers for both small and large rifle primers are also a nice addition. Highly recommended.
P**I
Easy to use!
Has everything you need to prepare cases for reloading. But if you have a lot of cases, you might want the motorized one…
S**0
Handiest portable case prep tools ever!
This is an extremely versatile and handy tool at a fabulous price. I used to use the Lyman bench mounted case prep kits, but always had to have 3 set up at a time to speed things up without having to change implements. This is much handier although I may get another one strictly for primer pockets to speed things up, but the portability of this tool has made it my favorite above all others. I won't lie and tell you that it's as sharp as an L.E. Wilson as it certainly isn't, but it's a lot handier especially for my portable reloading kits and it's the only one I now use. If you reload... especially away from the bench you definitely will want one of these to keep your smaller case prep tools together in one place along with swabs and cleaning brushes which will also fit the handle to keep the inside of your brass clean when reloading at the range etc. I definitely highly recommend this winner from Lyman!
P**ー
想像以上に使いやすい
グリップが太くて自然な力が入りやすく作業が楽です。また附属のプライマーポケットの面取り作業が想像以上に重宝して綺麗に仕上がります。お陰様で弾頭もプライマーもスムーズに力を入れなくてもはめこむ事が出来て大変満足しています。
M**W
A proper tool!
In today's world of throw-away junk, it's always nice to find something that is a properly well designed and well made bit of kit. This is one of them. Solidly made and works well for pocket cleaning and reaming, and neck chamfering too. Pleasure to use and should last for ages. Also like the low angle VLD boolit inside neck reamer - slick as. Recommended!
S**O
strumento completo per la preparazione dei bossoli
il kit comprende: - gli utensili per la pulizia sede innesco large e small, - quelli per svasare la sede innesco large e small - lo sbavatore del colletto, sia interno che esterno da utilizzare dopo il trimmer (non compreso) tutti possono essere riposti all'interno dello strumento che fa anche da manico. Gli utensili paiono di un buon acciaio con spigoli vivi e "mordono" molto bene l'ottone dei bossoli. Così si ha tutto sotto mano con ingombri minimi, e poi comprando i 6 strumenti si spenderebbe di più.
I**H
Lyman Coque Prep Multi Outil
Très satisfait,indispensable pour le rechargement,il permet de nettoyer et chanfreiner les logements d'amorces ainsi que l'interieur et l'exterieur du collet. Il est fournis avec tout les outils pour toutes les tailles d'amorces à l'interieur il se dévisse en 2 et ils sont a l'interieur avec la notice. Tous les embouts outil ont un filetage standard se vissant sur tous les manches Lyman et pouvant aussi se monter sur une visseuse électrique mais attention du fait de la visseuse de ne pas trop usiner les étuis sinon ils seront fichus et bon pour la poubelle. Métal de bonne qualité, plus de 800 étuis en laiton et pas bougé, autres métaux plus durs pas essayé.
B**P
Good unit
As expected works as intended
Trustpilot
2 months ago
3 weeks ago