3d printed ar upper

The perfect platform for building your AR-15 is a human-scale upper receiver that matches the lower's dimensions perfectly. This rugged upper receiver features an integrated dust cover, ensuring your rifle remains protected from harsh environments.

... fail. I have not attempted to print it on its side but if you print it sideways it may hold up. After assembly, ream out the pin holes with a 1/4 drill bit. ...a simple 1/4 metal rod will fit though the takedown pin holes allowing for a secure fix.

Printing it on its side is untested, but printing it sideways might just work. After successful assembly, use a 1/4 drill bit to ream out the pin holes. ...A simple metal rod with a diameter of 1/4 will fit snugly through the takedown pin holes,...

I am attempting to convert this into a STL format for 3D printing purposes.

An AR-15 upper and lower receiver set, both featuring picatinny rails for easy attachment of accessories, is available for purchase. ...The deflector on the rail ensures that ejected spent cartridges are safely directed away from the shooter's line of...

This device is an innovative, state-of-the-art upper receiver designed specifically to house gas pistons, while providing ample room for tall optic mounts and accessory attachments along its rail system.

A 3D illustration showcases an AR-15 upper and lower receiver, offering a detailed visual representation of the firearm's components.

Design Measurements and Tolerances created for 3d printing

... project. ...It hasn't been cross-checked with authentic AR-15 specifications. Hence, it's unsuitable for fabricating AR-15 components. Instead, view it solely as a visual aid! ...The bolt is yet to be integrated in the ongoing development process.

It serves to 3D print the upper and lower frame. In the original design this pieces must be laser cutted. But I don't like this and finally design a piece that could be 3D printed in a standard hotbed of 20x20cm to accomplish this function. With this...

It makes it easy to 3D print the upper and lower frame of your delta platform. In the original design these parts need to be laser cut, but I didn't like that idea and came up with a way to create identical frames that can be printed on any standard...

My first design of AR-15 Quick detach barrel system. ...The concept similar like Cry Havoc tactical, Dolos and Leo Takedown QD barrel system

... AR Prop. As an added bonus, you'll get a free P-Rail that prints like a dream, is impressively lightweight, and looks absolutely awesome. ...Don't forget to check out my other cool designs and follow me for a daily dose of creative goodness!

... design is available at https://www.thingiverse.com/thing:4145773. This holder is designed specifically for an AR-15 upper receiver in a vise, but it won't work if your hand guards extend too far back over the upper or if you have a lower installed.

This is a full-size model of the AR-15 Upper Receiver Vise Block. The vise block features vertical holes, designed to accommodate 3/8 x 3 inch bolts. It's a single piece, engineered for strength and durability. Recessed/threaded holes run...

Upper Receiver Cover for AR15 Platform, Enhanced Design Remixed from ZBROYAR's Original Cover (Thingiverse: 2816693) This improved cover enables you to store your upper receiver and Bolt Carrier Group together, ensuring a dust-free environment within...

... necessary. ...Total thickness is now reduced to accommodate the opening distance on the 3-in vice from Harbor Freight. Finger length has been shortened to guarantee that the upper receiver is being clamped, not the fingers against the opposing block.

... on their opposite side. I have not tested this design but should be significantly stronger with the bolts in place. This was created by the recommendation of ValleyWalker, and referenced Timpanzi's AR-15 version, (Thingiverse file: 4145773).

This upper shield is specifically designed to fit over a popular 3DVerkstan face shield model, which is tailored for use with the standard three-hole shields commonly found in the United States.

Resident physicians are equipped with a deeper understanding of pediatric UGI fluoroscopy by utilizing 3D printed pathoanatomic models and normal variants, thereby enabling them to master fundamental techniques and identify key findings.

I designed this Aero Precision (DPMS) style upper receiver vice block to assemble .308 Ar-10 upper receivers with precision. The final version performed flawlessly under intense pressure, tolerating up to 75 ft/pounds of torque without a single...

This is an Aero Precision (DPMS) style upper receiver vice block that I designed and used to assemble the .308 Ar-10 upper receiver. This final version was used to torque the barrel down and handled up to 75 ft/pounds of torque without any issues. ...It...

I've also included cutout files for those who want to design their own upper receiver and use the cutouts to create features such as an ejection port, charging handle, threads, or the entire upper assembly. Charging Handle:...

This is a variation on my other AR-10 Upper Receiver Vise Block. I had received some feed back that some users snapped theirs during assembly, and there was recomendations that I add the ability to add bolts. So I did. This design is designed to...

I haven't printed any of these yet as I am still waiting on the upper. 2021.04.28- ok just printed the 2 piece variant.. and the raised portion does not line up with the cutouts in a psa gen 3 upper.. but the rear lug fit through the hole snugly......

*RECOMMENDED* designed for optimal results when printed with 100% infill setting on FDM printers, featuring 100% solid stressed areas and "30% infill by design" throughout the rest. 2. A 100% solid model that allows users to experiment with varying...

Smoothed sides for aesthetics, beefed up front end, and corrected legacy artifacts in end cap internal geometry that was causing weird prints without using "print thin walls" feature. Version 1.1 Adjusted front end friction geometry. Text and...

An innovative upper receiver concept is presented here. The design comprises an inner 1.25" tube steel and an outer sheet metal component that are either welded or riveted together. ...This construction reduces wear and friction caused by the bolt...

I've got all the components ready for my AR Wing build, and that's a wrap. The Unify cover isn't something I whipped up myself, but it'll do the trick. ...Just one thing to keep in mind: you're going to need some M3 brass inserts for that FC mount.