Choosing the right primer tube filler can save time, reduce handling frustration, and keep your reloading workflow moving smoothly. The best options balance speed, compatibility, and easy operation.
Below, we focus on practical picks for different bench setups, from automatic fillers to simple tube-loading tools, so you can match the right choice to your volume and budget.
Best 10 Primer Tube Fillers Picks for 2026
High-Speed Automatic Option
Dillon Precision Rapid Primer Filler
- Loads 100 primers in as little as 30 seconds
- Improved feed system aims for smoother operation
- Available in dedicated large or small primer models
Best For: High-volume reloaders who want speed and dedicated primer sizing
Universal Tray Filler
- Battery-powered motorized agitation for quick filling
- Works with large and small primer tubes
- Includes tray, tubes, and universal adapters
Best For: Reloaders wanting a versatile battery-powered primer tube filler
Fast Handheld Filler
Hornady Lock-N-Load 1911 Auto Primer Tube Filler
- Fills a 100-count tube in 10 to 15 seconds
- Ergonomic 1911-style handling
- Designed with user safety in mind
Best For: Reloaders who want a compact and very fast primer tube filler
Automotive Surfacer
Evercoat Feather Fill G2 Primer Surfacer
- Primer surfacer for fiberglass and similar surfaces
- Fast dry-to-sand formula with shrink resistance
- Not a reloading primer tube filler
Best For: Automotive body repair, not ammunition reloading
Precision Reloading Hardware
Universal Reloading Primer Feeder Tube by Derraco Engineering
- T6 aluminum with Type II anodizing
- Color-coded for large and small primers
- Includes stainless steel quick-release R-Pins
Best For: Reloaders who want durable, color-coded primer tubes
Automotive Surface Prep
U-POL Expert Color Filler Primer
- Fills minor surface imperfections
- Dries to the touch in 30 minutes
- Fan nozzle helps deliver smooth spray coverage
Best For: Car touch-ups and paint jobs needing a fast filler primer
Reloading Accessory Set
Universal Reloading Primer Feeder Tube
- 6061 aluminum alloy construction
- Includes spare clips and pickup heads
- Color-coded for large and small primers
Best For: Reloaders wanting a universal tube with spare parts included
Feather-Edge Surfacer
Evercoat Feather Fill G2 Premium Polyester Primer Surfacer
- Smooth-spraying primer surfacer
- Easy to sand with common grits
- Shrink-resistant body repair formula
Best For: Fiberglass, SMC, and rigid plastic repairs
PVC Pipe Prep
Oatey 30758 Low Voc 32 Oz Purple Primer
- For PVC and CPVC pipe prep
- Purple tint verifies priming
- Low-VOC, UL Greenguard Gold certified
Best For: Visible priming on PVC/CPVC plumbing
Compact Clear Prep
- Clear primer-cleaner formula
- Compact size for small jobs
- Notes mention easy installation
Best For: Small plumbing tasks needing a clear prep product
High-Speed Automatic Option – Dillon Precision Rapid Primer Filler
If you want primer tube fillers that are built to keep a high-volume reloading setup moving, this Dillon Precision unit is aimed at speed and consistency. It uses an enhanced feed system with an improved motor, vibratory system, and feed mechanism to help reduce interruptions and simplify primer staging.
Best For: Reloaders who want a fast, dedicated large or small primer solution for efficient high-volume sessions.
Pros:
- Loads 100 primers in as little as 30 seconds.
- Improved motor and vibratory system are designed for smoother feeding.
- Simplified primer tube design helps reduce setup complexity.
- Available in dedicated large or small primer models.
Cons:
- Sold as separate large or small primer versions instead of one universal unit.
- Designed for efficiency, so it may be more machine than casual reloaders need.
This is a strong fit if your priority is speed and less downtime during repeated loading sessions. Dillon’s U.S.-based support and long warranty coverage also add peace of mind for buyers who plan to use it heavily.
Universal Tray Filler – Frankford Arsenal Vibra-Prime
Among primer tube fillers, the Frankford Arsenal Vibra-Prime is built around fast, motorized agitation to help move primers into the tube quickly. It includes tray and tube accessories for both large and small primers, plus universal adapters to make alignment on a progressive press easier.
Best For: Reloaders who want a battery-powered universal filler with included adapters for large and small primer tubes.
Pros:
- Motorized agitation mechanism fills tubes in seconds.
- Works with both large and small primers.
- Includes small primer tube, large primer tube, and universal tube adapters.
- Flexible adapter helps align the dispenser tube with the primer tube.
Cons:
- Runs on 2 AA batteries, which are not included.
- Uses a tray-and-adapter setup that may take a little attention to position correctly.
This is a practical pick if you want a versatile tool that covers common primer sizes without buying separate equipment. The included accessories make it easier to get started right away on a progressive press workflow.
Fast Handheld Filler – Hornady Lock-N-Load 1911 Auto Primer Tube Filler
If you’re comparing primer tube fillers for speed and simplicity, the Hornady Lock-N-Load 1911 Auto Primer Tube Filler stands out as a fast alternative. It is designed with user safety in mind and is shaped for comfortable handling, with the tray positioned at an angle that helps feed primers efficiently.
Best For: Reloaders who want a compact, fast-filling tool with a simple, ergonomic design.
Pros:
- Fills a 100-count primer tube in 10 to 15 seconds.
- Designed with user safety in mind.
- Ergonomically similar to a 1911 handgun for familiar handling.
- Tray angle is positioned for efficient primer feeding.
Cons:
- Specific to Hornady’s fill-style approach rather than a universal motorized system.
- Only one auto primer tube filler is included.
This model makes sense if you want a quick, straightforward way to stage primers without extra complexity. Its fast fill time and compact handling style make it a sensible bench tool for regular reloading use.
Automotive Surfacer – Evercoat Feather Fill G2 Primer Surfacer
This Evercoat product is not a reloading tool, so it does not fit the usual category of primer tube fillers. It is a polyester primer surfacer for fiberglass, SMC, rigid plastics, and similar surfaces, making it relevant only if you were actually looking for automotive body repair materials.
Best For: Automotive and fiberglass repair work, not ammunition reloading.
Pros:
- Convenient primer surfacer for paint systems.
- Designed for fiberglass, rigid plastics, and more.
- Fast dry-to-sand formula with shrink resistance.
- Can be sanded with common grits like 180, 220, and 320.
Cons:
- Not a primer tube filler.
- Not intended for reloading ammunition.
- Does not match the keyword use case for reloading bench tools.
If you arrived here searching for primer tube fillers, this product is a category mismatch. It may still be useful for body repair, but reloaders should choose one of the dedicated primer-loading tools above instead.
Precision Reloading Hardware – Universal Reloading Primer Feeder Tube by Derraco Engineering
Universal Reloading Primer Feeder Tube by Derraco Engineering (1X Small+ 1X Large)
Check Price On AmazonIf you want primer tube fillers built for smooth reloading workflow, this Derraco Engineering set is aimed at users who value durability and easy handling. The tubes use T6 aircraft-grade aluminum with Type II hard anodizing, and the color coding helps keep small and large primer tubes easy to identify at a glance.
Best For: Reloaders using compatible primer feeder systems who want durable, color-coded tubes with quick-release handling.
Pros:
- T6 aircraft-grade aluminum alloy with Type II hard anodizing for durability
- Color-coded tubes make large and small primer sizes easy to distinguish
- Stainless steel R-Pins are designed for easy pulling and quick release
- Improved pickup heads are designed to reduce primer flipping
Cons:
- Designed for optimal performance with DERRACO ENGINEERING PCPS, so fit may be most straightforward there
- The set includes one small and one large tube, which may not suit every setup
Overall, this is a practical choice if you want primer tube fillers that emphasize build quality and simple size identification. The included small and large tubes make it a useful ready-to-go set for compatible reloading tools.
Automotive Surface Prep – U-POL Expert Color Filler Primer
This filler primer is designed for automotive surface prep when you need primer tube fillers that level minor imperfections and help create a smoother base coat. As a gray aerosol primer for metal surfaces, it is built for fast, easy use and fits into a simple prime, paint, and protect workflow.
Best For: Automotive touch-ups and paint jobs where you want a fast-drying filler primer for minor surface imperfections.
Pros:
- Filler technology helps fill minor surface imperfections
- Fast-drying formula dries to the touch in about 30 minutes
- Sands easily for smoother paint prep
- Fan spray nozzle is designed to give an expert spray-gun finish
Cons:
- Made for automotive metal surfaces, so it is not a general-purpose primer
- Single-can format may be limiting for larger projects
For buyers focused on practical refinishing, this U-POL primer is a straightforward option with speed and surface-smoothing benefits. It is especially useful when you want a cleaner base before overpainting without adding extra complexity.
Reloading Accessory Set – Universal Reloading Primer Feeder Tube
For reloaders shopping primer tube fillers, this universal feeder tube set focuses on durable materials and easy primer size identification. It uses 6061 aluminum alloy, includes both green and golden color-coded tubes, and comes with spare clips and pickup heads for a more complete setup.
Best For: Reloaders who want a universal primer feeder tube with included spare parts and color-coded sizing.
Pros:
- Made from 6061 aluminum alloy for a durable tube build
- Green and golden color coding helps separate large and small primers
- Includes tubes, spare clips, and pickup heads
- Backed by a 1-year warranty
Cons:
- Optimal performance is noted with DERRACO ENGINEERING PCPS
- Combination sets of large and small are sold separately
This is a practical universal option if you want primer tube fillers with spare components included and simple size coding. The compact build and compatibility with major reloading tools make it a sensible add-on for many setups.
Feather-Edge Surfacer – Evercoat Feather Fill G2 Premium Polyester Primer Surfacer
Evercoat Feather Fill G2 Premium Polyester Primer Surfacer for Fiberglass, SMC & More - 32 Fl Oz
Check Price On AmazonFor primer tube fillers in automotive body work, Evercoat Feather Fill G2 is built to give fiberglass and rigid plastic repairs a smooth, sandable base before topcoats. It’s a practical choice when you want a primer surfacer that sprays easily, dries fast enough to sand, and helps support a shrink-resistant finish.
Best For: Fiberglass, SMC, and rigid plastic repair jobs that need a dependable sandable foundation.
Pros:
- Works as an excellent foundation primer for many paint systems.
- Easy to sand with 180, 220, or 320 grit depending on the surface.
- Offers smooth spraying and fast dry-to-sand time.
- Designed with a shrink-resistant formula for body repair work.
Cons:
- It’s geared toward automotive surface prep, not general household use.
- Best results depend on choosing the right grit and sanding method.
This is a solid pick if your priority is a primer surfacer that helps bridge filler work and final paint. It’s especially relevant for fiberglass and plastics where adhesion and sanding matter most.
PVC Pipe Prep – Oatey 30758 Low Voc 32 Oz Purple Primer
When primer tube fillers are used for plumbing prep, Oatey’s purple primer is made for PVC and CPVC pipe and fittings. It removes surface dirt, grease, and grime while softening the pipe surface for a fast, secure solvent weld, and the purple tint makes it easier to verify that priming was done.
Best For: PVC and CPVC plumbing projects where visible primer verification is important.
Pros:
- Formulated specifically for PVC and CPVC pipe and fittings.
- Cleans and softens the pipe surface to support solvent welding.
- Purple tint helps confirm priming before cement is applied.
- Low-VOC formula and UL Greenguard Gold certified.
Cons:
- Made for plumbing use, not automotive or general-purpose priming.
- Only useful where a primer is needed for pipe installation.
If your project needs a code-conscious primer with clear visual confirmation, this is a straightforward choice. It focuses on prep and verification rather than versatility, which is exactly what many pipe installations need.
Compact Clear Prep – OATEY 16 OZ Clear Primer
For primer tube fillers in tight plumbing setups, this OATEY clear primer is a simple prep-and-clean option. Its clear formula keeps the application subtle, and the product notes point to easy installation with a compact size that’s convenient for smaller jobs.
Best For: Small plumbing tasks that need a compact, clear primer-cleaner.
Pros:
- Clear formula keeps the primer less visible during use.
- Compact size is practical for smaller installations.
- Listed as a primer-cleaner for prep work.
- Notes highlight easy installation.
Cons:
- Details are limited compared with the other primer options.
- No surface-specific performance claims beyond porcelain compatibility in the notes.
This is the simplest pick in the group, especially if you want a compact primer-cleaner rather than a more specialized formula. It fits best when a clean, low-profile prep product is all you need.
How We Picked the Best Primer Tube Fillers
For Primer Tube Fillers, the most important factors are loading speed, reliability, compatibility with common primer tube sizes, and how much manual handling they require. We also looked for designs that help reduce spills, jamming, and repetitive strain during long reloading sessions.
Quick Comparison
Automatic and high-speed systems are best for frequent reloaders who want to fill tubes quickly with minimal effort. Simpler feeder tubes and manual loaders are often better for lower-volume users, smaller benches, or anyone who prefers a straightforward tool with fewer moving parts.
Key Buying Factors for Primer Tube Fillers
Primer Size Compatibility
Make sure the tool supports the primer sizes you use most often, especially if you load both small and large primers. Some systems include adapters or separate parts, while others are built for one size only.
Speed Vs. Control
Faster tools can improve throughput, but they may be overkill if you load in small batches. If you prioritize precision and simplicity, a manual feeder may be the better fit.
Ease of Loading
Look for designs that make it easy to orient, transfer, and seat primers without repeated resets. A smooth primer path and clear operation can make a big difference in daily use.
Build Quality and Stability
Because primer handling demands consistency, durable materials and a stable setup matter. A well-made filler should feel secure on the bench and withstand regular use without losing alignment.
Who Should Buy Which Primer Tube Fillers?
High-volume reloaders should lean toward automated or rapid-fill systems that can keep up with frequent tube loading. Budget-conscious buyers and occasional reloaders may prefer a simpler universal feeder tube that does the job without extra complexity.
If you load both small and large primers, prioritize Primer Tube Fillers that clearly support both sizes or include the needed accessories. For the most efficient setup, choose the option that matches your typical volume, bench space, and tolerance for manual steps.