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50MR2PO O-Ring, 50mL

$3.99

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Overview

The Allflex 50MR2PO is a 50 mL reusable O-ring syringe built for reliable, long-term use in livestock vaccination and medication programs. Unlike disposable syringes, this metal-construction syringe is designed to be cleaned, sterilized, and reused — making it a cost-effective choice for operations that administer large volumes of injectable medications or vaccines on a regular basis. The replaceable O-ring seals maintain a consistent, leak-free plunger action and can be swapped out to extend the life of the syringe. Sold individually.

Key Features

Reusable metal construction for long-term durability and cost savings
Replaceable O-ring seals for consistent, leak-free plunger action
50 mL capacity for large-volume injectable dosing
Compatible with standard luer-lock and slip-tip needles
Autoclavable for sterilization between uses
Sold individually (1 per package)

Specifications

Brand: Allflex
Model: 50MR2PO
Volume: 50 mL
Type: Reusable O-Ring Syringe
Pack Size: 1 per package
Species: Cattle, swine, sheep, horses, goats

Best For

High-volume vaccination and antibiotic programs in cattle and swine
Operations looking to reduce disposable syringe waste and cost
Producers administering large-volume injectable medications regularly
Farm and ranch operations needing a durable, sterilizable syringe for repeated use

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Absolutely love this! The quality is way better than I expected for the price. It arrived super fast (only 3 days to my door), and it looks exactly like the photos—maybe even better in person. Already recommended it to two friends. Will definitely buy from here again!

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This has quickly become one of my favorite things I own. It’s well-made, feels premium, and does exactly what it’s supposed to (and more). Shipping was quick, packaging was nice and secure, no damage at all. Customer service was also great when I had a quick question before ordering. 10/10, worth every penny.

Author
I was a little hesitant at first, but wow—I’m so glad I pulled the trigger. It exceeded my expectations in every way: comfort, durability, style, you name it. Got here faster than promised, and it’s already getting tons of compliments. If you’re on the fence, just go for it—you won’t regret it!

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Shipping & Delivery

We ship quickly and reliably so your order arrives on time. Once your package is on its way, you'll receive full tracking details to keep you updated every step of the way. Delivery times may vary depending on your location.

Refunds & Returns

Not 100% happy? Return eligible items within 30 days for a full refund or exchange.
Must be unused, with tags and original packaging. Contact us to start the process.
Refunds processed within 5–10 business days of receipt. Original shipping fees are non-refundable.
Some items (personalized, intimates, final sale) are non-returnable.