Innovative Brass Catcher for Bolt-Action Rifles
M-Lok and AI Key Slot rail compatible
Our innovative brass catcher was specifically designed for bolt-action rifles. While designed for bolt action it also works great for AR15/10 platforms. Small footprint ensures no issue when operating the bolt or controls. Magnetic attachment for quick detach/attach for access to ejection port. Tunable in all axis for perfect alignment to ejection port.
Durability Meets Efficiency
Constructed with rugged materials that withstand the rigors of outdoor use, our brass catcher features a user-friendly design for quick and easy attachment. The reliable mechanism captures spent cartridges without hindering your shooting performance, offering a practical solution for both training and serious competitions.
Ambidextrous Support
Works with right hand and left handed actions Flip the side rail and top rail to reverse mounting side
Compact and Lightweight Design
Magnetic attachment for quick detach/attach for fast access to ejection port or confined shooting position
Belt Attachment
Brass Catcher can be stored magnetically on the M-Lok rail or on the magnetic belt holster. Belt attachment has MOLLE support as well.
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Pricing
Firearms and Reloading Accessories for Efficient Shooting
At Why Knot Innovation, we specialize in designing cutting-edge brass catchers, firearm and reloading accessories.
Our mission is to make shooting and reloading easier and more efficient, allowing enthusiasts to focus on what they love: precision shooting and the great outdoors. With a deep understanding of the needs of competitive shooters, we pride ourselves on our reliable, proven solutions that keep your shooting running smooth and efficient.
Frequently Asked Questions
How do I install the brass catcher on my rifle?
Connect the M-Lok or Key Slot rail to your hand guard. Ensure that the distance is close enough to align the magnetic mount forward of your ejection port.
Connect the magnetic brass catcher hood to the mount and adjust the alignment (height, forward/aft and left/right to align to forward opening of ejection port.
Test with an empty brass in chamber to verify that capture of spent brass is working well. Look for a smooth ejection pattern capturing brass via the hood and cloth basket.
Is the brass catcher compatible with all bolt-action rifles?
It is compatible with Flat M-Lok rails and Accuracy International Key Slot rails.
MPA Matrix Pro recessed M-Lok rail support is coming soon...
What is the price range for your brass catcher?
Our brass catchers typically range from $100.00 to $135.00 depending on options.
Accuracy International are very proud of their key slot bolts which drive the price up a bit for key slot rail.
How do I clean and maintain my brass catcher?
Cleaning your brass catcher is simple. You can wipe it down with a damp cloth.
Can the brass catcher be used while hunting?
While it can the primary use case is for higher volume training and competition use.
Common use case is for PRS and NRL style training and matches.
Can you use the Brass Catcher with AR15/10 rifles
Yes it works great with AR platforms with flat mlok rails