
Step 7: Stock Options
Design Your Perfect Tactical Mil-Sim Paintball Marker, From Performance to Precision
Upgrade your T15’s stock for comfort and performance. Choose an adjustable stock for customizable fit or an air-thru stock for a streamlined air setup. These options not only enhance your marker’s balance but also improve your overall experience in Mil-Sim and magfed paintball. Select the stock that complements your gameplay style and tactical needs.
Photo Credit by Paul Rudyk
From Tip To Tail
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Step 1: Choose Your Baseline T15
Start with the foundation of your build, including a standard A2 pistol grip, magazine, and upper and lower receiver. Choose from two custom Cerakote finishes: Olive Drab or Flat Dark Earth (FDE).
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Step 2: Main Receiver Performance Upgrades
Optimize your T15 with performance-driven upgrades like drop-down ASAs, sling plates, trigger enhancements, and full-auto capabilities.
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Step 3: Advanced Receiver Upgrades
Refine your build with upgrades like a new pistol grip, mag release options, quick teardown pins, and a dust cover for added durability. Fit a trigger guard for that touch of extra flare.
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Step 4: Barrel Selection
Choose the ideal barrel length for your playstyle, whether you prefer close-quarters combat or a longer DMR-style setup for Paintball Sniper and Paintball Marksman roles.
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Step 5: Handguard Options
Select a handguard that suits your accessory needs, from lightweight options to tactical setups that allow for attachments.
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Step 6: Foregrip and Rail Attachments
Equip your T15 with foregrips for stability, and add rail attachments like lights and lasers for tactical advantages.
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Step 7: Stock Options
Customize your stock for maximum comfort, with adjustable and air-thru options available.
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Step 8: Optic & Sights
Add optics to match your shooting range, from red dots and holographic sights to scopes ideal for Paintball Sniper builds.
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Step 9: Magazines & Accessories
Choose extra or upgraded magazines to ensure you’re ready for extended play.
Select additional tactical gear and functional accessories, such as slings, bipods, and other advanced attachments.
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Step 10: Custom Case
Finish off your build with a custom case to protect and carry your fully assembled T15. We also cut foam for any case you might already own!
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Final Step: Checkout!
Once your build is complete, proceed to checkout. Don’t forget, you can finance your purchase through ShopPay for easy and flexible payments.
First Strike T15 Builder Kit / Semi-Auto - Gen 5 - Black is backordered and will ship as soon as it is back in stock.
Description
Description
The players asked for it, and First Strike delivered. Introducing the First Strike T15 Builder's Kit, designed to give you the ultimate freedom to build your dream T15 paintball marker from the ground up. Perfect for the enthusiast who wants to customize every detail, this kit provides the essential foundation while leaving room for your personal touch.
Key Features:
- Complete T15 Body: The kit includes the First Strike T15 body with all internal components pre-installed, giving you a solid and reliable foundation to start your custom build.
- T15 V2 Magazine: Comes with a T15 V2 magazine, known for its robust design, toolless disassembly, and full-auto readiness, ensuring you have a high-quality magazine to match your custom setup.
- Semi-Auto Trigger Assembly: Equipped with a semi-automatic trigger assembly, this kit is ready to deliver consistent performance right out of the box, with the option to upgrade as you see fit.
- Customization Ready: This builder's kit is designed for maximum customization, allowing you to add your own aftermarket components, such as barrels, handguards, and air systems, to create a marker that suits your unique style and needs.
- Some Assembly Required: Unleash your creativity and enjoy the satisfaction of assembling your own paintball marker, with the flexibility to choose the exact components that fit your vision.
Included Items:
- First Strike T15 Body (all internals included)
- T15 V2 Magazine
- Semi-Auto Trigger Assembly
Customization Potential:
- Barrel: Select the perfect barrel for your play style, whether you're prioritizing range, accuracy, or maneuverability.
- Handguard: Choose from a variety of handguards to match your aesthetic and functional preferences, ensuring a comfortable and secure grip.
- Air System: Equip your T15 with the air system of your choice, whether you prefer an in-stock tank, remote line setup, or any other configuration.
The First Strike T15 Builder's Kit is the ultimate starting point for players who want to take control of their marker's design and performance. Build it your way, with the reliability and quality that First Strike is known for. Get started on your custom T15 today and bring your vision to life on the field.
Step 2: Main Receiver Performance Upgrades
Optimize your T15 with performance-driven upgrades like drop-down ASAs, sling plates, trigger enhancements, and full-auto capabilities.
Select A Handguard
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STNGR
STNGR HWK® M-LOK Free Float AR-15 Handguard
Regular price From $149.99 USDUnit price /Unavailable -
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STNGR
STNGR VLCN® M-LOK Free Float AR-15 Handguard
Regular price From $194.99 USDUnit price /Unavailable -
Omega Tactical
NcStar AR-15 Combo Armorer Wrench Tool
Regular price $21.99 USDUnit price /Unavailable -
STNGR
STNGR RPTR® M-LOK Free Float AR-15 Handguard
Regular price From $149.99 USDUnit price /Unavailable -
Inception Designs
In stock (3 units)Regular price $19.99 USDUnit price /Unavailable -
AT3
Pro Quad Rails – Free Float AR15 Handguards – 4 Lengths Available
Regular price From $104.99 USDUnit price /Unavailable -
Guntec USA
Ultra Lightweight M-LOK Handguard – 7" & 15" Matte Rainbow PVD (Monolithic Rail)
Regular price From $149.00 USDUnit price /Unavailable -
JE Machine
Regular price $52.99 USDUnit price /Unavailable -
Strike Industries
Strike Industries Carbine-Length Handguard with Red Heat Shield
Regular price $29.95 USDUnit price /Unavailable -
Mercury Precision
Mercury Precision 15" M-LOK Free Float AR-15 Handguard, Full Picatinny Top Rail
Regular price $65.99 USDUnit price /Unavailable -
Davidson Defense
Davidson Defense "Avalon" 15" AR-15 M-LOK Handguard
Regular price $62.99 USDUnit price /Unavailable -
Gauntlet Arms
Gauntlet Arms "Javelin" 15" M-Lok Handguard
Regular price $42.99 USDUnit price /Unavailable -
Gauntlet Arms
10" "Tone" M-Lok Crescent Slant-Pro Handguard W/Anti-Rotation Tabs
Regular price $69.99 USDUnit price /Unavailable -
AT3
SPEAR M-LOK Handguard for AR-15 – 9, 12, & 15 inch Lengths
Regular price From $99.99 USDUnit price /Unavailable -
Davidson Defense
Davidson Defense Black Diamond Series "Executive" 12" M-Lok Slant Pro Handguard - Made in USA
Regular price $65.99 USDUnit price /Unavailable -
Omega Tactical
Gauntlet Arms "Apache" 9.25" AR-15 M-Lok Handguard
★★★★★(1)Regular price $49.99 USDUnit price /Unavailable -
Strike Industries
Strike Industries Strike Rail M-LOK AR-15 Handguard- 7"
Regular price From $165.95 USDUnit price /Unavailable -
Davidson Defense
Davidson Defense AR-15 M-Lok Free Float Handguard 15" Length with Barrel Nut Made in USA
Regular price $52.99 USDUnit price /Unavailable -
JE Machine
JE Machine AR-15 Ultra-Lightweight Minimalist Handguard 15", No Anti-Rotation Tabs, M-LOK Compatible
Regular price $39.99 USDUnit price /Unavailable -
Davidson Defense
"Mohawk" 10" M-Lok Crescent Slant Pro Handguard
Very low stock (1 unit)Regular price $65.99 USDUnit price /Unavailable -
Gauntlet Arms
"Ace Series" 4" AR-15 M-Lok Freefloat Handguard
Regular price $34.99 USDUnit price /Unavailable -
STNGR
Replacement Barrel Nuts for V1 and V2 Handguards – Steel and Aluminum
Regular price From $22.99 USDUnit price /Unavailable -
Add A Foregrip
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Bravo Company Manufacturing
BCM GUNFIGHTER Vertical Grip Mod 3 - M-LOK
Very low stock (1 unit)Regular price $18.95 USDUnit price /Unavailable -
Strike Industries
Strike Industries LINK Cobra Fore Grip with Cable Management - Black
Regular price $25.99 USDUnit price /Unavailable -
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AT3
AR-15 M-LOK Angled Foregrip – Available in 10 Colors
Regular price From $39.99 USDUnit price /Unavailable -
JE Machine
JE Machine Nylon Grip-POD Tactical Foregrip & Bipod
Regular price $19.99 USDUnit price /Unavailable -
Strike Industries
Strike Industries Angled Vertical Grip With Cable Management - Short
Regular price From $18.95 USDUnit price /Unavailable -
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UTG
Leapers, Inc. - UTG Ultra Slim Angled Foregrip, M-Lok, Black
Regular price $25.99 USDUnit price /Unavailable -
Magpul
Magpul AFG 2 Angled Forend Grip AR-15 Black Polymer
★★★★★(1)Regular price $36.99 USDUnit price /Unavailable -
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UTG
Ambidextrous Combat Foregrip, Symmetric Contour
Regular price $19.99 USDUnit price /Unavailable -
HR Tactical Innovations
In stock (4 units)Regular price From $82.00 USDUnit price /Unavailable -
HR Tactical Innovations
In stock (7 units)Regular price From $61.00 USDUnit price /Unavailable -
Strike Industries
Strike Industries Cobra Tactical AFG Fore Grip - Black
Low stock (2 units)Regular price $22.95 USDUnit price /Unavailable -
Guntec USA
Guntec Aluminum Vertical Grip For KeyMod System
Regular price $19.99 USDUnit price /Unavailable -
JE Machine
JE Machine Tech Ergonomic Ambidextrous Vertical Grip w/ Storage Compartment
Regular price $12.99 USDUnit price /Unavailable -
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NcStar
NcSTAR Utility Vertical Foregrip with Storage Compartment, Black Polymer, For Picatinny Rail
Regular price $17.99 USDUnit price /Unavailable -
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Add A Foregrip
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HR Tactical Innovations
In stock (53 units)Regular price From $17.00 USDUnit price /Unavailable -
Strike Industries
Strike Industries LINK Anchor Polymer Hand Stop
Very low stock (1 unit)Regular price $12.99 USDUnit price /Unavailable -
Bravo Company Manufacturing
Bravo Company Manufacturing 5.5" M-LOK Rail Panel Kit - 5 Pack
Low stock (2 units)Regular price $9.95 USDUnit price /Unavailable -
STNGR
M-LOK Picatinny Rail Sections – 3, 5, and 7 Slots
Regular price From $14.99 USDUnit price /Unavailable -
AT3
AR-15 M-LOK Handstop – Available in 10 Colors
Regular price From $19.99 USDUnit price /Unavailable -
Omega Tactical
Strike Industries LINK Anchor Polymer Hand Stop - FDE
In stock (3 units)Regular price $14.99 USDUnit price /Unavailable -
STNGR
Polymer M-LOK Rail Section – 5 Slots – Made in USA
Regular price $5.99 USDUnit price /Unavailable -
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AT3
M-LOK Rail Covers – Retro & Old Glory Design – 2 Colors Available
Regular price From $4.99 USDUnit price /Unavailable -
Omega Tactical
Bravo Company BCM Gunfighter Kinesthetic Angled Grip (KAG), MLOK Compatible, Black
Very low stock (1 unit)Regular price $19.99 USDUnit price /Unavailable -
VISM
Low stock (2 units)Regular price $13.99 USDUnit price /Unavailable
Add A Foregrip
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Streamlight
Streamlight ProTac Rail Mount 2 Weapon Light with Tapeswitch - 625 Lumens
Very low stock (1 unit)Regular price $139.99 USDUnit price /Unavailable -
AT3
LEOS™ Red Dot Sight with Integrated Laser Sight & Riser
Regular price From $129.99 USDUnit price /Unavailable -
VISM
★★★★★(1)Regular price $51.99 USDUnit price /Unavailable -
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UTG
Sub-Compact Red Laser Sight, Solid/Strobe Mode, Integral Mount
Regular price $39.99 USDUnit price /Unavailable -
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UTG
Instant Target Aiming BullDot® Compact Green Laser
Regular price $114.97 USDUnit price /Unavailable -
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AT3
Magnified Red Dot with Laser Sight Kit – AT3 LEOS & RRDM 3x Magnifier
Regular price $226.99 USDUnit price /Unavailable -
AT3
LEOS + DELTA Red Dot Kit – Includes Red Dot Sight & 3x Magnifier
Regular price From $283.49 USDUnit price /Unavailable -
Omega Tactical
NcStar Green Pistol Laser Sight Ultra Compact w/ Quick Release Mount
Regular price $60.99 USDUnit price /Unavailable -
Omega Tactical
NCSTAR 150 Lumen LED Compact FlashLight QR w/Strobe, Uses CR2 Battery
Regular price $32.99 USDUnit price /Unavailable -
NcStar
NcSTAR AQPTF Quick-Release Mount Pistol Flashlight
Regular price $32.99 USDUnit price /Unavailable
Add A Foregrip
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HR Tactical Innovations
Mlok GoPro Action Camera Mount
In stock (6 units)Regular price $15.00 USDUnit price /Unavailable -
RunCam
RunCam Thumb Pro 4K HD Action Camera (Wide FOV)
Regular price $120.00 USDUnit price /Unavailable
Airstock Air Tanks
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Valken
V2.0 13ci 3000psi Paintball Air Tank - DOT/TC/Pi
Regular price $49.95 USDUnit price /Unavailable -
Maxtact
★★★★★(1)Very low stock (1 unit)Regular price $75.00 USDUnit price /Unavailable
Air Stocks
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Airsoft Gateway
RPS Tactical Combat Stock for 13ci Compressed Air Tanks
Very low stock (1 unit)Regular price $69.95 USDUnit price /Unavailable -
Exalt
★★★★★(1)Very low stock (1 unit)Regular price $29.95 USDUnit price /Unavailable
All Bottles
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Maxtact
★★★★★(1)Very low stock (1 unit)Regular price $75.00 USDUnit price /Unavailable -
Valken
V2.0 13ci 3000psi Paintball Air Tank - DOT/TC/Pi
Regular price $49.95 USDUnit price /Unavailable -
Protoyz
Planet Eclipse ProToyz 13ci 3000psi HPA Air System
Regular price $44.95 USDUnit price /Unavailable -
Valken
ZERO-G V2 68 cubic inch 4500psi Paintball Compressed Air Tank
Regular price $164.95 USDUnit price /Unavailable -
Ninja Paintball
Super Lite 2 Carbon Fiber HPA Compressed Air Tank System
Regular price From $235.95 USDUnit price /Unavailable -
Ninja Paintball
Ninja Lite Bottle 68ci/4500psi
Regular price From $194.95 USDUnit price /Unavailable -
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HK Army
HK Army 13ci / 3000psi Aluminum Compressed Air Tank - Black w/ 800psi Regulator
Low stock (2 units)Regular price $49.95 USDUnit price /Unavailable -
PowAir
PowAir Tactical Line RS 15ci 4500 PSI Paintball Air Tank
In stock (8 units)Regular price $119.95 USDUnit price /Unavailable -
PowAir
PowAir Tactical Line CC 0.21L / 13ci MagFed Paintball HP System (300 Bar)
In stock (5 units)Regular price $189.95 USDUnit price /Unavailable -
PowAir
PowAir TACTICAL Line 16ci MagFed Paintball HP Tank System (4500 PSI)
In stock (6 units)Regular price $199.95 USDUnit price /Unavailable -
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Immortal Air
S.L.F 15/4500 Carbon Fiber Complete System
Regular price $229.95 USDUnit price /Unavailable -
Immortal Air
Immortalite by Immortal Air 77/4500 PSI air systems
Regular price $229.95 USDUnit price /Unavailable -
Tippmann
Tippmann BASICS 48ci 3000psi (5 year Hydro)
Regular price $61.95 USDUnit price /Unavailable -
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Remote Options
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Valken
Very low stock (1 unit)Regular price $49.95 USDUnit price /Unavailable -
Valken
Tank Kits/Parts - V Tactical Fill Whip Hose Extension
In stock (4 units)Regular price $19.95 USDUnit price /Unavailable -
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Tippmann
Tippmann HP Remote Coil w/Slide Check + QD
Regular price $39.95 USDUnit price /Unavailable -
Valken
Valken Paintball Remote Line to Paintball Gun ASA Adapter
Regular price $9.95 USDUnit price /Unavailable
Add Extra Mags
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First Strike
First Strike T15 11 Round Magazine V2 / Smoke
Regular price $24.99 USDUnit price /Unavailable -
First Strike
First Strike T15 20 Round Magazine V2 - Smoke
Very low stock (1 unit)Regular price $24.99 USDUnit price /Unavailable -
First Strike
First Strike T15 30 Round Magazine V2 - Smoke
In stock (5 units)Regular price $29.99 USDUnit price /Unavailable -
HR Tactical Innovations
In stock (5 units)Regular price $35.00 USDUnit price /Unavailable