Enjoy free shipping during the holidays! Shop now and get
Free Value Shipping
on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.
Enjoy Our Extended FREE RETURNS
We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended
Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended
return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later).
We'll even cover the cost of return shipping. Learn more about our
Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-978b426d450/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
Reviews & Ratings for Lyman Universal Trimmer Power Pack Combo 7862003
— 6 reviews — Page 1
Anyone getting this case trimmer needs to tighten the big nut holding the shell holder assembly end on, other wise it will seem to jam and not let go of the shell. Once this is done, it is a terrific, universal trimmer that will work very well on almost any caliber shell.
Pros: works well when set up correctly.
Cons: shell holder nut not tightened by Lyman.
by
John,
from TX, United States
Written on March 16, 2023
Easy to setup and use. Collet chuck allows quick and accurate locking of the cartridge case. Easy to remove, measure cartridges and install again to remove additional material if necessary. Sharpening head is very sharp and sits on the end of the rotary plunger. Hand crack allows swift rotating/turning of the handle. The assembly is a little light weight and has to be held in place by one hand while cranking with the other. A little awkward but easy enough to get use to.
Pros:
well designed
Cons:
too light
Would recommend: Yes
0 of 0 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
by
Legacy Reviewer,
from CA, United States
Written on November 8, 2013
This is a great trimmer. After you get the hang of it, it really is a great tool. Power pack comes in real handy for loading mass amounts of rounds
Pros: Quick and easy to use, consistant
Cons: initial set up
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
Prior to buying one of these trimmers, I was using the Lee case length gauges with an electric drill. Compared with the Lee system, this trimmer saves a lot of wear and tear on your hands from vibration, tightening and loosening the shell holder, and cases coming loose.
The universal chuck is quick to operate and saves you having to buy shell holders. The only drawback with this setup is that you have to push the cutter pilot into the case mouth when you tighten the chuck to ensure correct alignment, but this is a fairly minor complaint.
I would consider the power adapter to be a must. It is so much faster to trim this way than by cranking the cutter by hand.
All in all, this trimmer is not on the level of a Giraud, but is also much less expensive
Pros: Fast, ergonomic, no shell holders required.
Cons: Does not chamfer case mouths, need to use pilot to align case in chuck.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?
by
Legacy Reviewer,
from GA, United States
Written on November 24, 2009
Great deal. It gives the user the ability to trim cases without any pulled muscles. I do not see a difference in ease of use between this trimmer and the RCBS auto trim.
Pros: quality powered case trimmer at a fraction of the cost.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you?Yes|No
You said this review was not helpful.
Would you like to change your vote?