Tanfoglio Brass Base Pad: +2 Rounds, 52g Recoil Control
If you're running a Tanfoglio Stock 2 or Stock 3 in IPSC Standard Division, every gram of weight you add below the barrel pays dividends in recoil control. The Tanfoglio Stock 2/3 9mm +2 Brass Magazine Base Pad from Boss Components delivers 52 grams of solid brass exactly where physics says it matters most — at the lowest point of the grip, pulling your centre of gravity down and your split times with it. At $39.99 AUD with three finish options, it's one of the highest-impact upgrades available for the platform.
In this deep-dive, we'll break down the weight science, compare Boss Components' brass base pad against aluminium alternatives from Henning and Armanov, walk through division legality for IPSC and USPSA, and show you exactly how to install them in under five minutes.
What's in This Article
Why Brass Base Pads? The Weight Science Behind Lower Recoil
Recoil management in competition shooting isn't just about springs and grip technique — it's physics. When a pistol fires, the slide reciprocates rearward, creating muzzle flip around a pivot point roughly at the top of the grip. Every gram of weight you place below that pivot point acts as a counterbalance, resisting the rotation that pushes your sights off target.
This is why brass base pads are the upgrade of choice for serious Standard and Limited division shooters. Brass has a density of approximately 8.5 g/cm³ compared to aluminium at 2.7 g/cm³ — meaning a brass base pad delivers more than three times the weight in the same physical envelope. The Boss Components brass base pad weighs 52 grams versus a standard composite base pad at 22 grams. That's an additional 30 grams sitting at the very bottom of the magazine well.
For a Tanfoglio Stock 2 with a loaded magazine, that 30-gram difference translates to a measurable shift in the centre of gravity. Shooters consistently report tighter split times and faster follow-up shots after switching to brass. With a full competition load of 17+2 rounds of 9mm (approximately 190 grams of ammunition), plus 52 grams of brass base pad, you're looking at a magazine assembly that actively works to keep the muzzle flat.
Weight Per Dollar: Why Brass Base Pads Are the Best Value Upgrade
At $39.99 for 52 grams of recoil-fighting mass, the Boss Components brass base pad delivers weight at $0.77 per gram. Compare that to barrel bushings, tungsten guide rods, or frame weights — most of which cost $80-$150+ for comparable recoil reduction. For Tanfoglio shooters working within a budget, brass base pads deliver the most noticeable improvement per dollar spent.
Ready to Feel the Difference?
52 grams of solid brass, +2 round capacity, three premium finishes.
Boss Components Tanfoglio Brass Base Pad — Full Breakdown
The Boss Components Tanfoglio Stock 2/3 +2 Brass Base Pad is purpose-built for the Tanfoglio Stock 2 and Stock 3 platform in 9mm. Here's what sets it apart:
Specifications
| Specification | Detail |
|---|---|
| Material | Solid brass |
| Weight | 52 grams |
| Capacity Increase | +2 rounds (17+2 = 19 in 9mm) |
| Compatibility | Tanfoglio Stock 2 & Stock 3 (9mm) |
| Price | $39.99 AUD |
| Finishes | Black, Chrome Plated, Gold Plated |
| Division Legal | IPSC Standard, USPSA Limited |
Three Premium Finishes
Boss Components offers the brass base pad in three finishes to match your build aesthetic. The black finish gives a factory-look integration that blends seamlessly with standard Tanfoglio magazines. Chrome plated provides a polished, bright finish that stands out on the range. And the gold plated option delivers a premium look that's become popular among competitive shooters building show-worthy race guns.
All three finishes use the same solid brass core — the coating is purely cosmetic and doesn't affect weight or function. Choose based on personal preference.
The +2 Capacity Advantage
Beyond the weight benefit, the +2 round extension is tactically significant in competition. Moving from 17 to 19 rounds in a standard magazine means fewer reloads per stage. In a typical 32-round long course, that's the difference between two reloads and one. Over a full match, fewer reloads mean fewer opportunities for fumbled mag changes and lower overall stage times.
For IPSC Standard Division, where magazine capacity is capped at the division maximum (typically governed by the overall length fitting within the box), the +2 extension keeps you within legal limits while maximising round count.
Competitor Comparison: Boss Components vs Henning vs Armanov
The Tanfoglio base pad market has several established players. Here's how Boss Components stacks up against the competition with real pricing and specifications.
| Feature | Boss Components Brass | Henning Group Aluminium | Armanov Speed Line |
|---|---|---|---|
| Material | Solid brass | CNC 6061 aluminium | Aluminium alloy |
| Weight | 52g | ~18-22g | ~20g |
| Capacity | +2 rounds | +0 to +2 (model dependent) | +2 rounds |
| Price (AUD approx.) | $39.99 | $35-$45 + shipping from EU/US | $40-$55 + shipping from EU |
| Division Legal | Standard / Limited | Production / Standard / Limited | Standard / Limited (Race: Open only) |
| Colour Options | Black, Chrome, Gold | Multiple anodised colours | Black, Red, Blue, others |
| Ships From | Australia (fast domestic shipping) | USA / Europe | Bulgaria / Europe |
| Weight per Dollar | 1.30 g/$ — Best value | ~0.49 g/$ | ~0.40 g/$ |
The Brass vs Aluminium Decision
The core question: do you want maximum weight or minimum weight at the base of your magazine?
Choose brass (Boss Components) if: You're shooting Standard or Limited division and want every possible gram of recoil-fighting weight. The 52-gram brass pad delivers 2.5-3x the weight of aluminium alternatives — a difference you'll feel in split times during Bill Drills and transitions.
Choose aluminium (Henning/Armanov) if: You're in Production Division where the priority is reliable magazine drops and minimal added weight, or if your pistol is already at the division weight limit and you need a lighter option. Henning's Production-legal base pads with their .385" height are purpose-built for Production shooters.
For the majority of Tanfoglio Standard Division competitors in Australia, the Boss Components brass base pad is the optimal choice: maximum weight, +2 capacity, competitive pricing, and no international shipping delays.
3x Heavier Than Aluminium. Same Price Range.
52g solid brass with +2 capacity — the recoil advantage aluminium can't match.
Division Legality — IPSC & USPSA Rules
Before you buy any magazine accessory, you need to know it's legal in your division. Here's the breakdown for the Boss Components +2 brass base pad.
IPSC Divisions
Standard Division — LEGAL ✓
IPSC Standard Division permits aftermarket base pads and magazine extensions. The +2 capacity is within division rules provided the loaded magazine fits within the Standard Division box dimensions (170mm overall length). The brass material and added weight are both permitted — Standard Division is specifically where heavier base pads shine, as shooters optimise for maximum controllability.
Production Division — NOT LEGAL ✗
IPSC Production Division restricts magazine base pads to those that do not extend capacity beyond the factory specification. The +2 extension makes this base pad non-compliant for Production. If you're shooting Production, consider the Boss Components Standard Base Pad ($35.99) which maintains factory capacity.
Open Division — LEGAL ✓
Open Division has minimal restrictions on magazine accessories. Brass base pads are fully legal, though Open shooters typically use even longer extensions for maximum capacity.
USPSA Divisions
Limited Division — LEGAL ✓
USPSA Limited (the closest equivalent to IPSC Standard) permits aftermarket base pads and magazine extensions. The +2 brass base pad is fully compliant.
Production Division — NOT LEGAL ✗
Same restriction as IPSC — no capacity-increasing base pads in USPSA Production.
Carry Optics — CHECK RULES
USPSA Carry Optics has specific magazine length restrictions. Check the current USPSA rulebook at uspsa.org to confirm compliance with your specific magazine and base pad combination.
For the most up-to-date division rules, always consult the IPSC Handgun Rules or USPSA Rulebook directly. Rules can change between seasons.
Installation Guide — Under 5 Minutes, No Gunsmith Required
Installing the Boss Components brass base pad is a straightforward swap that requires no special tools or gunsmith skills.
What You'll Need
- Boss Components Tanfoglio +2 Brass Base Pad
- A flat punch or small screwdriver
- Clean workspace
- Optional: magazine spring and follower (check if +2 spring is included)
Step-by-Step Process
- Ensure the magazine is completely empty. Remove all rounds and visually/physically inspect the chamber and magazine.
- Remove the existing base pad. Most Tanfoglio factory base pads slide off by depressing the retention plate with a punch and sliding the base pad forward. Some models use a locking pin — use the punch to depress it.
- Remove the spring and follower. Let the spring decompress slowly — don't let it fly across the room. Set aside the follower.
- If a longer spring is included, swap it now. The +2 extension requires adequate spring length to reliably feed the additional rounds. Check the product listing for spring inclusion details.
- Reassemble the spring and follower into the magazine body. Ensure the follower sits correctly and moves freely.
- Slide the new brass base pad on. Align the retention mechanism and push firmly until it clicks into place.
- Function check. Load rounds one at a time to full capacity (19 rounds in 9mm), then test feeding by hand-cycling or dry-firing to confirm reliable operation.
| Detail | Rating |
|---|---|
| Difficulty | Easy — 2/5 |
| Time | 3-5 minutes per magazine |
| Tools Required | Flat punch or small screwdriver |
| Gunsmith Needed? | No |
Pro tip: Install brass base pads on all your competition magazines at once. Consistency across magazines means consistent weight, consistent feel during reloads, and no surprises on match day.
5-Minute Upgrade. Match-Day Difference.
Available in Black, Chrome, and Gold — choose your finish.
Complete Your Tanfoglio Stock 2/3 Setup
Brass base pads are one piece of the puzzle. Here are the companion upgrades that Tanfoglio Standard Division shooters pair with their base pads for maximum performance.
Tanfoglio Stock 2/3 Carbide Grips — $89.99
Aggressive carbide texture grips in palm swell and flat profiles. If you're adding weight at the bottom of the gun with brass base pads, upgrading your grip texture ensures you can actually control that heavier setup under recoil. The carbide finish provides consistent grip in all weather conditions — no more chalk dependency.
Tanfoglio Stock 2/3 Standard Base Pad — $35.99
Need base pads for your Production Division magazines or practice mags? The standard composite base pad maintains factory capacity at 22 grams. Many shooters run brass on their competition magazines and standard pads on their training magazines.
Magnetic Magazine Pouch
Heavier brass-based magazines benefit from a secure pouch system. Magnetic pouches provide instant, consistent mag presentation during reloads — essential when your loaded magazines are carrying extra weight.
9mm Case Gauge / Ammo Checker
When you're running +2 capacity in competition, every round needs to feed reliably. A case gauge lets you verify your reloads before they go in the magazine, eliminating the risk of a malfunction on a stage that costs you minutes, not seconds.
For a comprehensive look at all available upgrades for the platform, see our Tanfoglio Stock 2/3 Complete Upgrade Guide.
Frequently Asked Questions
Will the +2 brass base pad fit both the Tanfoglio Stock 2 and Stock 3?
Yes. The Boss Components brass base pad is designed to fit both the Tanfoglio Stock 2 and Stock 3 platforms in 9mm. These models share the same magazine body, so the base pad is interchangeable between them.
Is the brass base pad legal for IPSC Production Division?
No. The +2 capacity extension makes this base pad non-compliant for IPSC Production Division, which restricts magazine capacity modifications. For Production, use the Boss Components Standard Base Pad instead.
How much does the brass base pad weigh compared to the factory base pad?
The Boss Components brass base pad weighs 52 grams. A standard factory/composite base pad weighs approximately 22 grams. That's an additional 30 grams of weight at the lowest point of the magazine — significant for recoil management.
Do I need a different magazine spring for the +2 extension?
In most cases, yes. A longer spring is recommended to ensure reliable feeding of the additional two rounds. Check the product listing for details on whether a compatible spring is included or needs to be purchased separately.
How does brass compare to aluminium for base pads?
Brass is approximately 3x denser than aluminium (8.5 g/cm3 vs 2.7 g/cm3). This means a brass base pad delivers significantly more weight in the same footprint. For divisions that allow added weight (Standard/Limited), brass is the superior choice for recoil management. Aluminium is better suited to Production Division where lighter weight and reliable magazine drops are prioritised. For a detailed material comparison, see our Brass vs Aluminium Base Pads article.
Will heavier base pads affect magazine drop-free reliability?
Generally, heavier base pads improve drop-free reliability. The additional weight at the bottom of the magazine assists gravity during magazine changes. Most shooters report that brass base pads actually make their reloads faster and more consistent because the magazine drops clear of the grip more positively.
Can I use these base pads with .40 S&W Tanfoglio magazines?
This specific base pad is designed for 9mm Tanfoglio Stock 2/3 magazines. The magazine body dimensions differ between 9mm and .40 S&W, so ensure you're ordering the correct variant for your calibre.
The Bottom Line
The Tanfoglio Stock 2/3 +2 Brass Magazine Base Pad is the single highest-impact, lowest-cost upgrade for Standard Division Tanfoglio shooters. At 52 grams, it delivers more than three times the weight of aluminium competitors in the same price range. The +2 capacity means fewer reloads per stage. Three finish options let you match your build. And it installs in under five minutes with no special tools.
For Australian shooters, the advantage is even clearer: domestic shipping, no import delays, no customs headaches. While Henning and Armanov make solid products, they ship from the US and Europe respectively — adding weeks and dollars to every order.
If you're running a Tanfoglio Stock 2 or Stock 3 in Standard or Limited Division and you haven't upgraded your base pads yet, this is where you start.
