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AR15 Brass Catcher – 3D printable model from MakerWorld MakerWorld
Sport & Outdoors

AR15 Brass Catcher

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This is a Brass or shell catcher for AR15 style rifles. I'm not a fan of sweeping, so this is a great option. The unit consists of 2 main parts. The catcher and the clamp. Obviously not all lowers are created the same so you may need to remodel the clamp to fit your lower, this was designed to fit the M&P Sport. The catcher has a pivoting deflector that rotates on a 4mm bolt about 50mm long to help slide it into the dovetail clamp mount if you have a quad rail like I do. There is a printed detent that holds it in place during use. I've tested this with hundreds of rounds in quick succession and found not even a hint of melting from hot shells so no need to worry! Function video found here The clamp requires 3x m3 screws. 1x m3 x 20mm for the left side clamp to act as a stiffener, the other 2 are m3 x 40mm long used to clamp the 2 halves together around the magwell. Once snugged down you can leave this on the rifle as it doesn't add any additional bulk. The brass catcher has
Category
Sport & Outdoors
Source
MakerWorld
Published
Updated
What you need to print this: Intermediate Low confidence
Single piece Hardware needed
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
PLA
Post-processing
Hardware
Software
Cura, PrusaSlicer, or similar
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