Fluoro polymer coating: Provides a hard, scratch-resistant surface for long-lasting durability
PTFE Ni PTFE process: Creates a slicker, quieter bore for improved shot quality
Precision broached and micro-honed: Ensures perfect bore-to-barrel tip alignment for accuracy
Chamfered breech end: Assists in preventing premature ball break-in
Laser-etched labeling: Offers easy identification and professional appearance
Summarized by Shop
INSERT SIZING
Diameter .679 .681 .683 .685 .687 .689 .691
Length 8.5"
DESCRIPTION
The FP PWR™ Insert features a Fluoro Polymer Coated finish for enhanced performance. The process involves multiple cycles of baking and controlled cooling. The application is
Insert Length
8.5 in
Insert Diameter Options
0.679, 0.681, 0.683, 0.685, 0.687, 0.689, 0.691 in
Weight
0.9 oz per insert
Material
Aluminum composition
Coating
Fluoro polymer (PTFE Ni PTFE process)
Compatibility
Fits any barrel that accepts PWR inserts
Summarized by Shop
5.0
2 ratings
5
4
3
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1
I picked up CRBN’s FP PWR inserts thinking they’d give my shots a little boost. What I didn’t expect was to suddenly start shooting like I actually know what I’m doing.
The first time I used them, I swear the paintballs left my barrel with the confidence of a kid who just got a fresh haircut. These things are so consistent I had to double-check that I wasn’t accidentally using someone else’s marker someone who’s, you know… good.
They fit perfectly too. Tight enough that I know they’re not moving, but not so tight that I need to take the marker out to dinner first.
My teammates asked if I upgraded my entire setup. Nope. Just slid in one of these bad boys and instantly became 32% more accurate and 78% more annoying to the other team.
If CRBN makes a PWR insert that improves my decision making skills next, I’m buying ten.
10/10 would absolutely pretend it’s “all skill” again.
Wade · November 24, 2025
I own a few of these and like how well they self clean.