Home gunsmithing
Grizzly Gunsmithing Tools: What a Home Gunsmith Actually Buys and in What Order
Quick answer
Buy in this order: bench vise, bench and light, back plate, gunsmith lathe, chambering fixture. The first two pay back on every optics job. The last three only make sense if you will thread, fit or chamber barrels. Each step pairs a Grizzly item with an Amazon option and a do-I-need-this line.
Grizzly Industrial sells a small family of gunsmithing gear that amateurs return to again and again, and the order you buy it in matters more than which item is best. A lathe bought before a bench and a vise is a lathe with nowhere to sit. A chambering fixture bought before a lathe is a paperweight. This page lays the items out as a buying path, from the cheap tools that every rifle owner uses to the machines that only a committed home gunsmith needs.
Every card pairs a Grizzly item with an Amazon counterpart or accessory, because the two stores sell overlapping but not identical things, and a do-I-need-this line ties each one to a job this site already covers: mounting optics, swapping a stock, threading a barrel, or truing an action. Ratings quoted are owner ratings on grizzly.com at the time we checked. This is research from published specifications and owner reviews, not hands-on testing, and the first step costs far less than the last.
On this page
Step 1: the bench vise
Everything after this assumes a solid vise on a solid bench. Optics mounting, stock swaps and barrel removal all benefit from a vise with the right inserts, and the vise is the cheapest item in the path. Two Grizzly options cover it, and an Amazon barrel vise adds the insert-style clamp a barrel needs.
Bench vise (swivel base)
- Grizzly:
- 5 in Industrial 360-degree Swivel Base Drop-Forged Workbench Vise (T33818)
- Amazon barrel vise:
- Mechforce Professional Barrel Vise
Grizzly's T33818 is a 5 inch industrial 360-degree swivel base drop-forged vise. A barrel should not sit in bare steel jaws, so the Amazon pick is a leather-lined barrel vise rated for barrel diameters from 0.67 to 1.375 inches.
Do I need this? Mount optics: helpful. Swap a stock: not required. Thread a barrel: needed to hold it. True an action: needed.
Pick Grizzly when you want the vise itself. Pick Amazon when you need to grip a barrel safely.
Bench vise (multi-jaw rotating)
- Grizzly:
- 5 in Multi-Jaw Rotating Bench Vise (T27893)
- Amazon action wrench:
- Wheeler Action Wrench #2 for Remington 700
Grizzly's T27893 is a 5 inch multi-jaw rotating bench vise, owner-rated 4.3 across 12 reviews. The Amazon pick is a Remington 700 action wrench, which is what you use with a barrel vise to turn a barrel or barrel nut.
Do I need this? Mount optics: helpful. Swap a stock: not required. Thread a barrel: needed to remove and refit the barrel. True an action: needed. The wrench only fits that receiver pattern.
Pick Grizzly when you want rotating jaws. Pick Amazon when you work on a Remington 700 pattern.
Step 2: the bench and the light
A bench that does not flex and a light that does not cast your own shadow will improve every job more than any machine. The bench is also where a rifle cradle and your torque tools live. The wider bench setup is in the home gunsmithing bench setup.
Workbench
- Grizzly:
- Heavy-Duty Oak Workbench with Steel Legs (T10157)
- Amazon workbench:
- CAMMOO 48 inch Adjustable Workbench with Pegboard and Power Strip
Grizzly's T10157 is a heavy-duty oak workbench with steel legs, owner-rated 4.6 across 33 reviews. The Amazon pick is a 48 inch adjustable workbench with pegboard and a built-in power strip.
Do I need this? Mount optics: yes. Swap a stock: yes. Thread a barrel: yes, it carries the vise. True an action: yes. A lathe needs its own stand.
Pick Grizzly when you want an oak top that will take a vise. Pick Amazon when you want outlets and pegboard in a smaller footprint.
Bench light
- Grizzly:
- 1000 Lumen Workbench Light Charging Station (T33678)
- Amazon work light:
- WORKPRO Rechargeable Magnetic LED Work Light
Grizzly's T33678 is a 1000 lumen workbench light charging station, owner-rated 4.3 across 12 reviews. The Amazon pick is a rechargeable magnetic work light.
Do I need this? Mount optics: yes, for reticle alignment. Swap a stock: helpful. Thread a barrel: yes. True an action: yes, to read an indicator.
Pick Grizzly when you want a fixed station that charges lights. Pick Amazon when you want a light you can move to the work.
Step 3: the back plate and spider
This is where the path turns from bench work to machining. A spider chuck bolts to a back plate on the lathe spindle, and it is what centers a barrel at the back of the headstock. It only makes sense once you own, or are about to own, a lathe. Buy it with the lathe and not before.
Gunsmith back plate
- Grizzly:
- Gunsmith D1-5 Back Plate without Guard (T26623)
- Amazon indicator:
- Neoteck Dial Test Indicator with Magnetic Base
Grizzly's T26623 is a gunsmith D1-5 back plate without guard, owner-rated 4.5 across 15 reviews. The Amazon pick is a test indicator with a magnetic base, which is the tool that tells you whether the setup is true.
Do I need this? Mount optics: no. Swap a stock: no. Thread a barrel: yes, for a through-bore setup. True an action: yes, with an indicator. Check that the D1-5 mount matches your lathe's spindle nose first.
Pick Grizzly when your lathe takes a D1-5 mount. Pick Amazon when you need an indicator for any precision setup.
Step 4: the gunsmith lathe, entry first
The Grizzly G4003G is the machine most hobby gunsmiths start on, and it is owner-rated 4.8 across 29 reviews on grizzly.com. The G0709 is the step up. Read each machine's spindle bore against your largest barrel before you buy, because that dimension, not the horsepower, decides whether it can do the job. The lathe-by-lathe reasoning is in threading a barrel: DIY vs gunsmith. WorkshopCalc's best metal lathes guide compares the wider benchtop class.
Entry gunsmith lathe
- Grizzly:
- 12 x 36 Gunsmithing Metal Lathe with Stand (G4003G)
- Amazon benchtop alternative:
- VEVOR 8.3 x 29.5 inch Benchtop Metal Lathe
The Grizzly G4003G is a 12 x 36 gunsmithing lathe with a stand. The Amazon pick is a benchtop lathe offered as the honest alternative for a small shop. It is not built as a gunsmith lathe, and its spindle bore was not stated in the listing we read.
Do I need this? Mount optics: no. Swap a stock: no. Thread a barrel: yes if you do it often. True an action: yes. Otherwise a gunsmith is cheaper.
Pick Grizzly when the lathe is for barrels. Pick Amazon when you want a general benchtop lathe.
Step-up gunsmith lathe
- Grizzly:
- 14 x 40 Gunsmith Gearhead Metal Lathe (G0709)
- Amazon lathe tooling:
- Accusize 1/2 in Shank Indexable Carbide Turning Tool Set
The Grizzly G0709 is a 14 x 40 gunsmith gearhead lathe, owner-rated 4.7 across 15 reviews. A lathe needs tools, and the Amazon pick is an indexable carbide set with a threading holder.
Do I need this? Mount optics: no. Swap a stock: no. Thread a barrel: yes. True an action: yes. Pick this only when the G4003G is limiting you.
Pick Grizzly when you want the larger machine. Pick Amazon when you have a lathe and need tooling; match the shank size to your tool post.
Step 5: the chambering fixture
The last item is the one almost nobody needs. A chambering truing fixture supports the work when you are fitting and chambering a barrel, and it assumes the lathe and the indicator already work. Reamers are cartridge-specific, so there is no general Amazon counterpart, only a cartridge-by-cartridge purchase.
Chambering truing fixture
- Grizzly:
- Viper Chambering Truing Fixture (T10892)
- Amazon reamer, 308 Winchester only:
- Z.P.V. 308 Winchester Finish Chamber Reamer with Live Pilot
The Grizzly T10892 is the Viper chambering truing fixture, with only one owner review on grizzly.com so far, rated 5.0. The Amazon pick is a 308 Winchester finish chamber reamer with a live pilot.
Do I need this? Mount optics: no. Swap a stock: no. Thread a barrel: no. True an action: no. This is for fitting and chambering barrels only.
Pick Grizzly when you are chambering. Pick Amazon when you are chambering 308 Winchester.
How the steps map to the jobs
Mounting optics and swapping a stock stop at step two, threading a barrel needs steps one through four, and chambering needs all five.
Shooter convention
| Job | Steps needed | Notes |
|---|---|---|
| Mount optics | Step 1 or a rifle cradle, step 2 | The bench and light matter more than a machine |
| Swap a stock | Step 2 | A cradle and a torque tool |
| Thread a barrel | Steps 1 to 4 | Or pay a gunsmith; see the DIY guide |
| True an action | Steps 1 to 4 | Needs a lathe and an indicator |
| Chamber a barrel | Steps 1 to 5 | Cartridge-specific reamers on top |
Read the instructions for the rifle and the machine before you start.
How we chose
We did not test these optics in person and we never claim to. Picks are researched from manufacturer specification sheets, published optical and ballistic formulas, and the recurring themes in verified owner reviews. Every pick is matched to a real objective diameter, a real tube size, a real ring height or a real exit pupil rather than to a price bracket, and it is placed in the tier where its capability actually belongs. Where a figure is shooter convention rather than a sourced number we label it, and where a manufacturer does not publish a figure we leave it out instead of estimating it.
Sources
- Grizzly Industrial product listings and owner ratings for the T33818, T27893, T10157, T33678, T26623, G4003G, G0709 and T10892, as published on grizzly.com
- Amazon listings for the paired items, read through the Amazon Creators API
Frequently asked questions
What should a beginner buy first from Grizzly?
A bench vise and, if you need one, the workbench. Both help every job, including optics mounting. The lathe, back plate and chambering fixture come only after you have decided to machine barrels yourself, and the first two are worth buying before any machine.
Is the Grizzly G4003G a good first gunsmith lathe?
It is the hobbyist standard, owner-rated 4.8 across 29 reviews on grizzly.com at the time we checked. We have not used it. Before buying, read its spindle bore on the specification sheet against the barrel you plan to thread.
Do I need the back plate if I buy the lathe?
Only for the through-bore setup that uses a spider chuck. The T26623 is a D1-5 back plate, so check that your lathe's spindle nose takes a D1-5 mount before ordering. Without it you would use a harder setup.
Why is every card paired with an Amazon item?
Because Amazon sells overlapping items and accessories, such as barrel vises, indicators, tooling and reamers, that Grizzly does not. The card says when the Amazon item is the same product class and when it is an accessory or an alternative.
Do you list prices for Grizzly items?
No. Grizzly runs rotating sales, so any figure on this page would be out of date quickly. Check the current price at Grizzly. Amazon prices on this site are shown as budget bands for the same reason.
Do I need a lathe to mount a scope?
No. A lathe is for machining barrels. Mounting optics needs a solid bench, a rifle cradle or vise, a light, a torque tool and a level, and the bench setup page covers all of it.
As a Grizzly Industrial affiliate, we earn from qualifying purchases. See the affiliate disclosure.
Researched, not professional advice. This page is compiled from published manufacturer specifications, published optical and ballistic formulas, and owner-review consensus, not hands-on testing. Figures described as a rule of thumb are shooter convention rather than sourced numbers, and they are labelled that way wherever they appear. Ballistic figures come from a point mass model using the ballistic coefficient the maker publishes, so treat them as a starting point and confirm them on paper at a measured distance. Confirm your firearm is unloaded with the action open before you mount, level, torque or bore sight anything. Verify a zero only on a supervised range or a safe, legal backstop, know what lies beyond your target, and follow the law where you hunt and shoot, including rules on land access and permitted cartridges.
