O Ring Breech Seal Kit for .25 Caliber Benjamin Marauder (4 Pack)

O Ring Breech Seal Kit for .25 Caliber Benjamin Marauder

O Rings for .25 Caliber Benjamin Marauder Breech Seal – 4 Pack
These O-rings are designed for the breech seal groove on the .25 Marauder.

• Made in the USA.
• O-Rings are recommended Buna N material
• Direct after-market replacement

All items brand new.

Product Overview:

Keep your Benjamin Marauder .25 caliber breech sealed and running smoothly with this dedicated 4-pack of breech O-rings. These rings are sized for the breech seal groove on .25 Marauder models and are intended for routine maintenance or quick field replacements.

Material & Quality:

• Recommended Material: Buna-N (Nitrile) — excellent resistance to oils and long-term compression set for reliable sealing.
• Manufacture: Made in the USA to ensure consistent quality and dimensional accuracy.
• Direct Fit: After-market replacement engineered for a no-modification installation.

Why Replace Breech O-rings?

• Restores proper air retention and consistent shot-to-shot performance.
• Helps eliminate leaks that cause velocity variation or loss of power.
• Quick preventative maintenance to avoid more complex repairs later.

Installation & Care Tips:

• Clean the breech groove and mating surfaces before installing new O-rings.
• Lightly lubricate O-rings with a compatible silicone lubricant — avoid petroleum-based products.
• Inspect the breech and bolt for burrs or damage; replace any damaged parts to protect the new O-rings.
• Replace all breech O-rings together if they show uneven wear to maintain consistent sealing.

Package Contents:

• 4 × Breech O-rings sized for Benjamin Marauder .25 caliber breech seal groove

All items brand new — satisfaction guaranteed when installed per manufacturer specifications.