Parts/Batteries & charging/Connectors & wire/1UP Racing Heatsink Bullet Plug Grips w/4-5mm Bullets (Black/Red)
1UP Racing Heatsink Bullet Plug Grips w/4-5mm Bullets (Black/Red)
1UP Racing

1UP Racing Heatsink Bullet Plug Grips w/4-5mm Bullets (Black/Red)

Part # 1UP1904374.5(4)
Where to buy
$14.99
AMain Hobbies
Seen Oct 12, 2026
$14.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The 1UP Racing 4-5mm Bullets with Heatsink Bullet Plug Grips are perfect for adding a little extra bling and improved grip to your charge leads. Easy setup and secure locking make for a perfect alternative to standard bullet connectors.

Includes:
  • (2) 4-5mm stepped bullets
  • (2) Plug grips
  • (2) 3mm set screws

Reviews4.5 · 4 reviews

Colton StaplesVerified owneron 1UP Racing Heatsink Bullet Plug Grips w/4-5mm Bullets (Black/Red)

They are ok. It’s more of a bling factor then anything. They have no grip so it’s not really any easier to remove the plugs from the battery

Jonathan BaileyVerified owneron 1UP Racing Heatsink Bullet Plug Grips w/4-5mm Bullets (Black/Red)

They are SO good! I wish id gotten them years ago. It gives me something to grab. They fit great. Some of my Lipos are 4mm and some 5mm, so they are perfect. I use 14 gauge wire in stock, and they fit great. I'm sure there is room for 12 gauge wire also.

Dylan FerreiraVerified owneron 1UP Racing Heatsink Bullet Plug Grips w/4-5mm Bullets (Black/Red)

The bullet is really tight into the aluminum cap but you can squeeze them into place with a set of pliers, just try not to scratch the aluminum. These things are factory baby

David SidorowiczVerified ownerMay 12, 2022on 1UP Racing Heatsink Bullet Plug Grips w/4-5mm Bullets (Black/Red)

Great quality, gives ya grip to remove the plugs from battery. Light weight

What reviewers say

Reviewers generally rate these Black/Red heatsink bullet plug grips highly, with three of four giving 5 out of 5. Owners say they provide a grip for pulling plugs from batteries, fit both 4mm and 5mm bullets, and feel good quality and lightweight. One reviewer rated them 3 out of 5, finding them mostly cosmetic because they offer no real grip. A recurring note is that the bullets fit tightly into the aluminum caps and may need pliers to seat, with a risk of scratching the aluminum. One reviewer reported using 14 gauge wire and suggested 12 gauge may also fit, though this was not confirmed.

  • + Provides grip for removing plugs
  • + Fits 4mm and 5mm bullets
  • + Good quality
  • + Lightweight
  • − Little grip for some owners
  • − Bullets fit tightly into caps
  • − Seating may require pliers
  • − Risk of scratching aluminum
Summary generated from the reviews above.

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