ar 15 upper receiver blueprints 3d models

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.

... 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.

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.

... to experiment with varying infill settings or accommodate non-FDM printers. The pins can be securely attached to the cover body using dedicated holes. Enjoy a clutter-free range bag and eliminate unnecessary items from your upper compartment.

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...

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

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

... 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.

The Magazine and take-down pins are the only operational components, making it perfect for cosplay or illustrating how an AR functions. I'll be designing the rest of the parts in a future update, so be sure to follow along. ...Don't forget to check out...

Used for cleaning our AR, keeps the rear open while on a support.

Used for cleaning our AR, keeps the rear open while on a support.

... 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 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...

These technical drawings depict an unfinished Colt AR-15, ideal for those working outside the US as it doesn't necessitate a FFL to own, purchase, or manufacture. If you notice any inconsistencies with commercial 80% lowers, please let me know. I...

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...

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...

2021.04.28- added back the version that has a raised area to fit the full bottom of the upper receiver. I also added a version that is split into a front and a rear portion to print on smaller printers- on mine it would be pretty close to edge to...

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...

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 remake of 80% Arms Gen 1 self-aligning milling jig for making the proper cuts on a AR15 80% lower receiver. I printed mine with ASA, but I'm sure you can print in PLA if you'd like. You will need a drill press to use this obviously, but...

I designed this to aid in storage of my extra uppers by functioning as both a dust cover and a solid block to keep the bolt carrier group from falling out. I've seen commercial versions of this that all require the use of proprietary retainer pins,...

Design Measurements and Tolerances created for 3d printing

An AR-15 upper receiver, available in different styles and configurations, is a key component of the AR-15 rifle system. It houses the chamber, barrel, bolt carrier group, and ejection port, while allowing for easy customization and upgrades to suit...

AR15 M4 Upper Receiver

Functioning AR15/M16A2 Upper Receiver. The dimensions of the receiver itself are accurate. ...Please enjoy it.

Upper Receiver HK UMP45. iges, step, stl, obj. ...See url video link

TL;DR: A robust AR upper receiver vise block is now available. To assemble the vise block effectively: 1. Insert 3/8 inch by 3 inch bolts into the vertical holes (bolts should have heads facing downwards). 2. Install 1/4 inch by 1 inch (20 TPI)...

this upper receiver design can be used as a starting point for any customization that is desired. any movement/relocation or alteration of the mounting lugs will lead to fitment issues on matching lower receiver. Use this as a starting point for...