Paintball Gun Upgrades

21 products
Sort by
Sort by
HK Army Blade 2 Barrel Swab – Dual-Sided Barrel Neon Green color, marker barrel, accurate shot control, for tighter groupings, rear angle
HK Army Blade 2 Paintball Barrel Swab – Dual-Sided Barrel Cleaner — Red
$13.95
$13.95
HK Army Blade 2 Barrel Swab – Dual-Sided Barrel std config, marker barrel, improved consistency, for tighter groupings, close detail
HK Army Blade 2 Paintball Barrel Swab – Dual-Sided Barrel Cleaner — Blue
$13.95
$13.95
HK Army Blade 2 Barrel Swab – Dual-Sided std config, marker barrel, lightweight barrel feel, for tighter groupings, feature detail
HK Army Blade 2 Paintball Barrel Swab – Dual-Sided Barrel Cleaner — Black
$13.95
$13.95
Sold out
HK Army Blade 2 Barrel Swab – Dual-Sided Barrel std config, marker barrel, smooth bore performance, for tighter groupings, kit layout
HK Army Blade 2 Paintball Barrel Swab – Dual-Sided Barrel Cleaner — Turquoise
$13.95
$13.95
Sold out
HK Army Blade 2 Barrel Swab – Dual-Sided Barrel Turquoise color, marker barrel, smooth bore performance, for tighter groupings, top view
HK Army Blade 2 Paintball Barrel Swab – Dual-Sided Barrel Cleaner — Neon Green
$13.95
$13.95
NC Star Red Dot Reflex Sight w/ Weaver Base Default Title title, accessory, durable field use, for gear bags, hero view
NC Star Red Dot Reflex Sight w/ Weaver Base
$13.99
$13.99
Tippmann TMC / Stormer Elite Magazines w/ Coupler – 2 Pack .68 Default Title title, accessory, durable field use, for gear bags, hero view
Tippmann TMC / Stormer Elite Paintball Magazines w/ Coupler – 2 Pack .68 Cal
$47.95
$47.95
Empire Barrel Blocker Barrel Cover - Black Default Title title, marker barrel, accurate shot control, for tighter groupings, hero view
Empire Paintball Barrel Blocker Barrel Cover - Black
$5.95
$5.95
Tippmann Barrel Blocker Fabric Barrel Cover Default Title title, marker barrel, accurate shot control, for tighter groupings, hero view
Tippmann Paintball Barrel Blocker Fabric Barrel Cover - Red
$5.95
$5.95
Save $5.00
HK Army XV One-Piece Barrel - Autococker - Dust Default Title, marker barrel, accurate shot control, for tighter groupings, alt angle
HK Army XV One-Piece Paintball Barrel - Autococker - Dust Neon Green - 0.689 Bore Size
$39.95 $44.95
$39.95 $44.95
TechT Gun Drops Oil - Premium Lubricant 2 OZ Default Title title, marker, accurate marker control, for woodsball play, hero view
TechT Gun Drops Oil - Premium Lubricant 2 OZ
$12.99
$12.99
Save $20.00
GoG Freak XL Carbon Fiber Barrel w/ .689 Insert Default Title title, marker barrel, accurate shot control, for tighter groupings, hero view
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - 98 Thread - 14"
$109.95 $129.95
$109.95 $129.95
RECORD TRUE POV
HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras
HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras — Black
$29.95
$29.95
RECORD TRUE POV
HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras
HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras — Blue
$29.95
$29.95
RECORD TRUE POV
HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras
HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras — Red
$29.95
$29.95
RECORD TRUE POV
Save $6.95
CLEARANCE HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras - Open Box / Used (Copy)
CLEARANCE HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras - Open Box / Used (Copy) — Black
$23.00 $29.95
$23.00 $29.95
RECORD TRUE POV
Sold out
CLEARANCE HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras - Open Box / Used (Copy)
CLEARANCE HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras - Open Box / Used (Copy) — Blue
$23.00 $29.95
$23.00 $29.95
RECORD TRUE POV
Sold out
CLEARANCE HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras - Open Box / Used (Copy)
CLEARANCE HK Army Paintball Barrel Camera Mount for GoPro & Action Cameras - Open Box / Used (Copy) — Red
$23.00 $29.95
$23.00 $29.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads Dust Black color, marker barrel, lightweight barrel feel, for tighter groupings, feature detail
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Green
$179.95
$179.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads std config, marker barrel, accurate shot control, for tighter groupings, setup view
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Pewter
$179.95
$179.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads std config, marker barrel, lightweight barrel feel, for tighter groupings, design detail
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Purple
$179.95
$179.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads std config, marker barrel, accurate shot control, for tighter groupings, ready to use view
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Gold
$179.95
$179.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads - Black std config, marker barrel, lightweight barrel feel, for custom builds, hero view
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Blue
$179.95
$179.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads std config, marker barrel, accurate shot control, for custom builds, feature detail
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Red
$179.95
$179.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads - Black std config, marker barrel, lightweight barrel feel, for custom builds, setup view
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Black
$199.95
$199.95
HK Army LAZR Barrel Kit - Autococker Threads - Black std config, marker barrel, accurate shot control, for custom builds, design detail
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Polish Black
$199.95
$199.95
Sold out
HK Army LAZR Barrel Kit - Autococker Threads std config, marker barrel, lightweight barrel feel, for custom builds, ready to use view
HK Army LAZR Paintball Barrel Kit - Autococker Threads - Black Inserts — Dust Silver
$179.95
$179.95
HK Army XV One-Piece Barrel - Autococker - Dust Default, marker barrel, accurate shot control, for tighter groupings, alt setup view
HK Army XV One-Piece Paintball Barrel - Autococker - Dust Black - 0.681 Bore Size
$44.95
$44.95
HK Army Magnum Barrel Condom Cover - Energy Default Title title, marker barrel, accurate shot control, for tighter groupings, hero view
HK Army Magnum Paintball Barrel Condom Cover - Energy
$14.95
$14.95
Save $5.00
HK Army XV One-Piece Barrel - Autococker - Dust Default Title title, marker barrel, accurate shot control, for tighter groupings, hero view
HK Army XV One-Piece Paintball Barrel - Autococker - Dust Gold - 0.689 Bore Size
$39.95 $44.95
$39.95 $44.95
READY FOR WEEKEND PLAY
Sold out
HK Army Goggle Mask Camera Mount Gold color, mask, wide field view, for tournament play, front angle
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Black
$29.95
$29.95
READY FOR WEEKEND PLAY
Sold out
HK Army Goggle Mask Camera Mount Blue color, mask, tournament ready comfort, for tournament play, kit layout
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Gold
$29.95
$29.95
READY FOR WEEKEND PLAY
Sold out
HK Army Goggle Mask Camera Mount std config, mask, face coverage, for tournament play, overview angle
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Purple
$29.95
$29.95
READY FOR WEEKEND PLAY
Sold out
HK Army Goggle Mask Camera Mount std config, mask, wide field view, for tournament play, display angle
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Pewter
$29.95
$29.95
READY FOR WEEKEND PLAY
Sold out
HK Army Goggle Mask Camera Mount std config, mask, anti fog vision, for tournament play, catalog view
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Red
$29.95
$29.95
READY FOR WEEKEND PLAY
Sold out
HK Army Goggle Mask Camera Mount std config, mask, tournament ready comfort, for tournament play, component view
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Neon Green
$29.95
$29.95
READY FOR WEEKEND PLAY
Sold out
HK Army Goggle Mask Camera Mount std config, mask, face coverage, for tournament play, hardware detail
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Silver
$31.63
$31.63
READY FOR WEEKEND PLAY
HK Army Goggle Mask Camera Mount std config, mask, wide field view, for tournament play, full product view
HK Army Paintball & Airsoft Goggle Camera Mount for GoPro & Action Cameras — Blue
$29.95
$29.95
NcStar Two Point Tactical Sling - Green Default Title title, accessory, durable field use, for gear bags, hero view
NcStar Two Point Tactical Sling - Green
$13.99
$13.99
Sold out
GoG Freak XL Carbon Fiber Barrel w Autococker Thread barrel threads, marker barrel, accurate shot control, for tighter groupings, hero view
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - Choose Barrel Threads — Autococker Thread / 14"
$124.95
$124.95
Sold out
GoG Freak XL Carbon Fiber Barrel w Autococker Thread barrel threads, marker barrel, accurate shot control, for tighter groupings, hero view
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - Choose Barrel Threads — Autococker Thread / 16"
$124.95
$124.95
GoG Freak XL Carbon Fiber Barrel w Autococker Thread barrel threads, marker barrel, accurate shot control, for tighter groupings, hero view
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - Choose Barrel Threads — 98 Thread / 14"
$124.95
$124.95
Sold out
GoG Freak XL Carbon Fiber Barrel w Autococker Thread barrel threads, marker barrel, accurate shot control, for tighter groupings, hero view
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - Choose Barrel Threads — 98 Thread / 16"
$124.95
$124.95
GoG Freak XL Carbon Fiber Barrel w Autococker Thread barrel threads, marker barrel, accurate shot control, for tighter groupings, hero view
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - Choose Barrel Threads — A-5 Thread / 14"
$124.95
$124.95
Sold out
GoG Freak XL Carbon Fiber Barrel w Autococker Thread barrel threads, marker barrel, accurate shot control, for tighter groupings, hero view
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - Choose Barrel Threads — A-5 Thread / 16"
$124.95
$124.95
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, improved consistency, for tighter groupings, profile detail
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Black / 0.681
$44.95
$44.95
Sold out
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, lightweight barrel feel, for tighter groupings, design detail
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Black / 0.685
$44.95
$44.95
Sold out
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, smooth bore performance, for tighter groupings, component view
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Black / 0.689
$44.95
$44.95
Sold out
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, accurate shot control, for tighter groupings, catalog view
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Green / 0.685
$34.95 $44.95
$34.95 $44.95
Save $10.00
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, improved consistency, for tighter groupings, shell view
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Green / 0.689
$34.95 $44.95
$34.95 $44.95
Sold out
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, lightweight barrel feel, for tighter groupings, hardware detail
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Gold / 0.685
$34.95 $44.95
$34.95 $44.95
Save $10.00
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, accurate shot control, for tighter groupings, build detail
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Gold / 0.689
$34.95 $44.95
$34.95 $44.95
Sold out
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, smooth bore performance, for tighter groupings, install angle
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Blue / 0.685
$34.95 $44.95
$34.95 $44.95
Sold out
HK Army XV One-Piece Barrel Upgrade - 15" std config, marker barrel, accurate shot control, for tighter groupings, ready to use view
HK Army XV One Piece Paintball Barrel – 15 Inch Aluminum Performance Barrel — Autococker / Dust Blue / 0.689
$34.95 $44.95
$34.95 $44.95
Save $10.00
Dye DAM Tactical 10 Round Magazine - 2 Pack - Black Default Title title, accessory, durable field use, for gear bags, hero view
Dye DAM Tactical 10 Round Magazine - 2 Pack - Black
$19.95 $29.95
$19.95 $29.95
Tippmann Barrel Blocker Barrel Cover - Red Default Title title, marker barrel, accurate shot control, for tighter groupings, hero view
Tippmann Paintball Barrel Blocker Barrel Cover - Red / Black
$5.95
$5.95
Save $20.00
GoG Freak XL Carbon Fiber Barrel w/ .689 Insert Default Title, marker barrel, accurate shot control, for tighter groupings, alt angle
GoG Freak XL Carbon Fiber Paintball Barrel w/ .689 Insert - A-5 Thread - 14"
$109.95 $129.95
$109.95 $129.95

Paintball Marker Upgrades & Performance Parts

Upgrade your paintball setup with performance parts and marker upgrades designed to improve speed, reliability, and efficiency on the field. Whether you're fine-tuning a beginner marker or optimizing a tournament setup, the right upgrades can make a big difference in how your paintball gun performs.

This collection includes essential paintball marker upgrades and accessories such as improved barrels, regulators, loaders, speed feeds, and performance components that help players shoot more consistently and reload faster.

At Maddog Sports, we focus on upgrades that deliver real performance improvements without unnecessary complexity, helping players get the most out of their paintball gear.

Take the PAIN Out of Paintball. Maddog makes it EASY.

Popular Paintball Marker Upgrades

Players upgrade their paintball guns for several reasons, including better accuracy, faster feeding, improved air efficiency, and easier maintenance.

Common upgrades include:

• Paintball barrels for improved accuracy and shot consistency
• Electronic loaders and speed feeds for faster feeding rates
• Compressed air systems (HPA tanks) for consistent air pressure
• Pod packs and harness systems for carrying more paint during games
• Regulators and air system accessories for smoother performance

These upgrades help players stay competitive and improve overall gameplay performance.

Upgrade Your Paintball Setup

Whether you're playing recreational paintball or competitive speedball, upgrading key components can improve your setup dramatically.

Popular upgrade paths include:

Beginner / Recreational Players

• Better paintball hopper or loader
• High-pressure air (HPA) tank upgrade
• Improved paintball barrel

Competitive Players

• High-speed electronic loader
• Carbon fiber air tank system
• Lightweight performance accessories

The right upgrades allow players to shoot more consistently, reload faster, and stay in the game longer.

Upgrade Your Gear. Play Better.

The right upgrades help players shoot faster, reload quicker, and perform more consistently during every game.

Fill Your Tank. Add Paint. GAME ON.

FAQ

The most common upgrades players make are better loaders, improved barrels, and HPA air systems, which can significantly improve consistency and reliability.

Many upgrades such as loaders, air tanks, and harness systems are compatible with most paintball guns, while some parts like barrels may depend on the marker’s thread type.

Yes. Even simple upgrades like a better loader or HPA tank can improve reliability and performance for beginner players.

What our customers say about us

4.73 ★ (2072)
Verified