Milsig M17 G3 | Milsig Direct – HR Tactical Innovations Milsig M17 G3 | Milsig Direct

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Milsig Direct

Milsig M17 G3


Regular price $519.99 USD
Shipping calculated at checkout.


🎁 Holiday & Black Friday Buyer’s Guide 2025

Most in-stock items ship within 3–4 business days.

If an item shows Backorder or Special Order, extra vendor lead time applies.

To ensure delivery before Christmas, place your order by the following dates (includes fulfillment time):

USPS Ground Advantage – Order by Dec 13

USPS Priority Mail – Order by Dec 14

USPS Priority Mail Express – Order by Dec 16

UPS 3-Day Select – Order by Dec 15

UPS 2-Day Air – Order by Dec 18

UPS Next Day Air – Order by Dec 19

International customers: Order by Nov 28 – Dec 5, depending on service and location.

For full vendor lead times and detailed shipping info, read the complete Holiday Buyer’s Guide →

🚚 Shipping Information

Most in-stock items ship within 3 business days.

Special order items are typically processed within 14 business days (excluding weekends and holidays).

Custom items may require additional time depending on production schedules.

If you’d like to receive your order sooner, please select an expedited shipping option at checkout.

Some products ship directly from the manufacturer, and an equivalent carrier or service level will be chosen to match your selected shipping speed.

Shipping delays caused by carriers are outside our control, but we’ll always help track updates.

See our Shipping Policy for details.



🔄 Returns & Warranty Support

Returns are accepted within 14 days for items that are unused, unopened, and in original packaging with no damage.

A restocking fee applies, but it may be partially waived if store credit is selected instead of a refund to the original payment method.

Custom builds, sale items, and hazardous goods are final sale.

Warranty Coverage: Manufacturer warranties apply to all standard products. Any defects, malfunctions, or performance issues are handled directly by the manufacturer per their terms.

HR Tactical Innovations covers a Fitment & Functionality Guarantee on all custom or modified items — if a verified production error occurs, we’ll replace the item.

View our Refund Policy for full details.

🌍 International Customers

We ship worldwide to Canada, Mexico, Europe, Asia, and Oceania, including:

🇨🇭 Switzerland • 🇨🇿 Czechia • 🇩🇪 Germany • 🇩🇰 Denmark • 🇪🇸 Spain • 🇫🇮 Finland • 🇫🇷 France • 🇬🇧 United Kingdom • 🇭🇰 Hong Kong SAR • 🇮🇪 Ireland • 🇮🇹 Italy • 🇯🇵 Japan • 🇰🇷 South Korea • 🇲🇾 Malaysia • 🇳🇱 Netherlands • 🇳🇴 Norway • 🇵🇱 Poland • 🇵🇹 Portugal • 🇸🇪 Sweden • 🇸🇬 Singapore • 🇦🇺 Australia • 🇳🇿 New Zealand • 🇦🇪 UAE and more.

Transit averages 2–4 weeks depending on customs clearance. We are not responsible for customs delays. Reduced transit times are only available through expedited shipping options.

Import duties, VAT, and taxes are not included in your order total and must be paid by the recipient.

If a package is rejected, unclaimed, or returned due to unpaid duties, an incorrect address, or failure to collect, it will be handled under our Refund Policy. Shipping costs are non-refundable in these cases.


Pressurized or restricted items ship ground only where permitted.

Questions? Contact ops@hrtacticalin.com before checkout.

🎖️ GovX Military, First Responder & Teacher Discount

Description

Built for Dirty Work.

The Milsig M17 G3 is the next evolution in magfed realism and durability. Featuring the proven HeatCore blow-forward system, this third-generation marker delivers exceptional consistency, true mechanical full-auto, and a rugged, field-ready build engineered for serious operators.

Since the original M17 CQC launched in 2014, MILSIG has continuously refined the platform. The G3 continues that legacy—equipped with enhanced internals, a refined spring and bolt for improved air efficiency, and a new headless magazine system that reliably feeds both .68 caliber roundballs and shaped projectiles.


🔧 HeatCore Performance

  • Internally regulated blow-forward system

  • Toolless 2-pin field maintenance

  • Renowned for ± FPS consistency across the chronograph

  • Capable of mechanical full-auto fire

  • New spring and bolt for better air efficiency and shaped round reliability


🛡️ Built for Battle

  • Steel-reinforced polymer receiver and grip frame

  • Includes free-floating M-LOK metal handguard with steel mounting nut

  • 7.5" (190mm) smooth bore barrel with A5 threads (upgrade-ready)

  • Flip-up polymer sights included

  • Compatible with AR-15 style grips


⚙️ Key Features

  • New headless hybrid magazines (not backward compatible with M17A2)

  • Adjustable fire selector (safe/semi/full-auto)

  • Compatible with MATS 13ci air-through stock system

  • Hopper adapter optional (not included)


📦 What’s Included

  • M17 G3 Marker

  • 1x 18/19 Round Magazine (.68 cal – shaped or roundball)

  • MATS 13ci Stock System

  • Barrel Plug

  • Flip-Up Polymer Sights

  • Free-Floating M-LOK Metal Handguard

  • 190mm (7.5") A5-Threaded Smooth Bore Barrel


Not Included

  • Hopper Feed Neck

  • Dummy Magazine

  • AR-15 Bolt Reset Handle


📏 Specifications

  • Length: 27.3 in. (694mm) with stock / 15.6 in. (397mm) without stock

  • Weight: 4.96 lbs. (2.25kg)

  • Material: Polymer Composite with Steel Reinforcements

  • Caliber: .68 Cal

  • Barrel Threading: A5


🆚 M17 G3 vs. T17 – Quick Comparison

Feature M17 G3 T17
Internal System HeatCore (Mechanical Full-Auto) Mini D.E.R.P. + Flexi Breech
Receiver Style Reinforced Polymer Realistic M4 Replica
Field Stripping Toolless 2-Pin Allen Key (2-Screw)
Durability Extremely Rugged Lightweight & Realistic
Hopper Compatible Yes (optional adapter) Yes (optional adapter)

The M17 G3 is built for players who don’t mind getting dirty.
When you want unmatched durability, rock-solid internals, and a true magfed experience with full-auto fire—the Milsig M17 G3 is mission ready.

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