Big Bag Rider for B5 Bravo Stock

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This “Big” Bag Rider is designed to fit the B5 Bravo stock and provides an extra wide footprint for stability when used with a bag. It enables the user to still have use of the stock bottom strap slot if required. 

Requires three M4x20 screws and M4 nuts for installation. I recommend putting some Loctite blue on the nut to keep the screw from unthreading during use. Sized for either a socket head or button head screw to fit. I tried to optimize around a single common screw that comes with most M- screw sets to minimize complexity and make removal easier if the bag rider will not always be used.

The print profile will work on printer beds A1 mini sized and up!

I’ve had good success with using 6 walls, 6 top shell layers, 6 bottom shell layers, 25% sparse infill with a Honeycomb pattern, 50% Infill/Wall Overlap and supports enabled. These are the settings in the print profile and what I would recommend if printing from a download. I have used both PLA and PETG. If your stock stays in a safe then PLA will be fine, if you are ever using it then PETG or better would be my recommendation to account for impact/vibration/temperature.

I have a whole suite of accessories for the B5 Bravo as well as the B5 Sopmod and the Magpul MOE.

Here are links to the other items available for the B5 Bravo:

Mini Bag Rider: https://makerworld.com/en/models/2432553-mini-bag-rider-for-b5-bravo#profileId-2668485

Compact Bag Rider: https://makerworld.com/en/models/2860428-compact-bag-rider-for-b5-bravo#profileId-3192047

Bag Rider with Picatinny: https://makerworld.com/en/models/2860404-bag-rider-with-picatinny-for-b5-bravo#profileId-3192017

Big Bag Rider: https://makerworld.com/en/models/2736653-big-bag-rider-for-b5-bravo-stock#profileId-3034014

Long Bag Rider: https://makerworld.com/en/models/2739842-long-bag-rider-for-b5-bravo-stock#profileId-3039046

Mid Cheek Riser: https://makerworld.com/en/models/2452874-mid-cheek-riser-for-b5-bravo#profileId-2695315

Forward Cheek Riser: https://makerworld.com/en/models/2435593-forward-cheek-riser-for-b5-bravo#profileId-2672144

Change Log:

4/29/26: Initial Release at RevA