Accuracy starts with Consistency.
Consistency starts with Overcore.
Our patented Overcore barrel inserts automatically adjust to changing paint sizes. Making tighter shot groupings EASY. Yes, that includes rec paint too.
Buy the Overcore KitTry FREE for 30 days
Superior Shot Consistency
Ball on ball? That's expected. Ball on ball through different brands and batches? That's consistency.
Changing Paint Sizes
Paint sizes vary. Overcore performance doesn't. Focus on your game, not your barrel inserts.
Brittle Paint Handling
Paint breaks less when your barrel inserts flex and conform to the unique shape of each paintball.
How to use Overcore barrel inserts
Most players get the greatest consistency gains from the widest range of paint sizes using the orange bands.
We've included green and blue bands for the tinkerers who want to squeeze the most performance from their Overcore barrel inserts.
Install Attachments
First slide on both orange bands, then slide all 6 polymer attachments into their slots.
Use PBSizer
Open the PBSizer link and use with any paintball sizer to see the recommended insert size.
Install Overcore Insert
Thread your preferred insert onto the Overcore tip. Place your Overcore insert into your Lone barrel and you're done!
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Happy Customers
Pleasantly Surprised
I was skeptical about this barrel, but I saw the try before you buy offer, so I figured why not. Paintballs don't fly perfectly straight in general, but my balls curved less with this barrel compared to what I was using before. I was worried about paint handling the most. This shot tournament grade Valken and Defy paint with no breaks. I used it in the pouring rain and it still shot great. Are you going to be able to snipe people playing woodsball? No. But with field grade and tournament grade paint, my groupings were tighter. I think the concept of this barrel works. You still need to buy high quality paintballs if you want accuracy and consistency. But if you like to overbore like I do, this barrel should make your shot grouping tighter which ever grade you choose.
Best barrel I've used!
You have nothing to lose, and everything to gain from purchasing this barrel kit! It's cheaper than most other high-end barrel kits but it performs just as well, if not better! I've been using a Planet Eclipse Shaft-FL for tournaments. But now I'm going to be switching to the Lone Paintball overcore kit! Once I match the insert size to the paint I'm using, it shoots consistently on target, even at far distances.
Jovany
Paintball DadOvercore Kit
Loved it had to mess around with the inserts and different o ring sizes at first but once you find the Best for your gun and paint it will be very consistent.
I want to increase my shot consistency without tinkering! Is there a shortcut?
Yes! Just use the orange bands!
Most players get the greatest consistency gains from the widest range of paint sizes using the orange bands.
Will the Overcore insert really make my shots more consistent?
The primary design goal was to increase shot consistency, no matter the grade or size of paint you’re shooting. Then keep that consistency throughout the day – set it and forget it. EASY.
Don’t take our word for it. Take a look at the review videos and testimonials!
Will the Overcore insert increase my shot consistency with rec paint too?
Actually, you may notice greater consistency gains while using rec paint compared to tournament grade paint. Because rec paint is typically less accurate than tournament grade paint to begin with.
What are the different color bands for?
Overcore inserts include 3 types of bands:
Type Size Durometer Light (orange) 017 70A Medium (green) 016 70A Heavy (blue) 015 50A Smaller size bands cause the polymer attachments to contact the paint more firmly.
Lower durometer bands are softer and cause the polymer attachments to have a more springy response.
Will the Overcore insert shoot brittle paint?
Of course! It’s designed to be even more gentle than traditional inserts because of its ability to flex and conform to the unique shape of each paintball.
Will the Overcore insert really shoot any size paint?
Yes! The polymer attachments flex to allow each Overcore insert to automatically adapt to any .68 caliber paint size ranging from .675″ to .695″.