These O-rings are upgrades/replacements for your XYL KM9 Unicorn blaster. O-rings wear over time depending on conditions. This 3pc O-ring set offer a tighter fit than the included stock O-rings.
FEATURES: • Upgraded O-rings for a tighter air seal • Includes 3 O-rings including both sizes
SPECS: • Dimensions: 3.1 x 34mm (Plunger); 1.5 x 13mm (ramrod-pusher) • Material: Fluorine Rubber
The replacement plunger ring made a difference in my blaster. The smaller, pushtube rings may be too large for a replacement barrel. If you have trouble chambering a dart, then put the old ones back on.
L
Lisa
Good
J
Josh
Great improvement!
Superior to the O-rings shipped with the blaster.
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