PBR Bow - Printed Nerf Blaster

The PBR Bow (Pull Back and Release Bow) is a very simple faux-bow blaster with a modular front end for many different loading methods and ammo types.

DOWNLOAD THE PDF ASSEMBLY GUIDE IN THE OTHER FILES SECTION OF THIS PAGE!

Sellers

Hardware is available from these sellers:

• OutOfDarts: https://outofdarts.com/products/pbr-bow-hardware-kit

Modular Front Ends

There are many different front end modules for the PBR bow:

• Integrated Wye Hopper

• Integrated RSCB

• Titan Rocket Launcher thread that fits all my Titan replacement barrels (MegaXL, Mega, Elite, Titan rockets, Demolisher missiles, Rival, etc)

  • The Titan muzzle also fits this Little Rocket lug adapter from OutOfDarts: https://outofdarts.com/products/adventure-force-nexus-pro-little-rocket-barrel-adapter

• Two different lengths of SCH 40 1/2in PVC nubs for your own stuff

• And a standalone hopper and RSCB to go on those PVC nubs if the integrated version isn't to your liking.

Print Info

Infills:

• Black:

• Print 2x GripBody.

• PlungerRod, BackBracket, BackBlock, 100% Gyroid, 5+ walls.

• Everything else, 20% Gyroid, 5 walls.

• Orange:

• PrimingHandleBracket, 100% infill, 5 walls.

• Print 2x PrimingHandleBracket.

• Print 2x BowArmCap (if you are using the optional CPVC bow arms).

• Everything else, 20% Gyroid, 5 walls.

• Green:

• Print 2x of each green part.

• Everything, 20% Gyroid, 5 walls.

• Go 100% infill 5 walls for extra strength (recommended).

• All Attachments:

• Everything, 20% Gyroid, 5 walls.

Hardware

Full hardware list for self sourcing: https://docs.google.com/spreadsheets/d/1sMbMzZiYjJnqrFWFHJ_mY_JVUDBdcfN-nKqcblzo42Q/edit?usp=sharing

Hardware kits are available from these sellers:

• OutOfDarts: https://outofdarts.com/products/pbr-bow-hardware-kit

Note on springs: This blaster is meant to use springs that are 7 inches long, however, there is an optional printable spacer for using Talon Claw/Lynx length springs (5.5 inch).

Misc.

If you build any of my designs, I'd love to see yours! Feel free to message me on Discord (Sillybutts#5905) or tag me on a post on Reddit (u/SillyTheGamer).

Thanks OutOfDarts, Junior7, SuperStressed, and Jackmove for photos.

Thanks to ThePixelatedCat for doing the blaster mechanical animation via commission.

China: 你好！ 我擁有這個設計。 想生產請聯繫我. 你好！ 我拥有这个设计。 如果你想生产，请联系我.

Disclaimer: This is not a toy. This blaster is meant for hobbyists, not children. Blaster must be operated correctly to avoid injury. I am not responsible for any injuries from this blaster. Please use a bright/blaze orange muzzle and barrel cap on this blaster. Consult local laws before building this high powered blaster.

Donations & Merch

If you like what I do, please consider supporting me! 

I don't charge for my files, so any donations or merch purchases would be greatly appreciated!

• Patreon (Monthly donations)

• Buy Me A Coffee (One-time donations)

• AWESOME shirts made in collab with Brandon Diaz

• RedBubble My merch shop, full of fun Nerf-y stickers and shirts!