Monarch and Apple Pie

moncarch apple pie 3d ar15 pump

Monarch and Apple Pie STL Files

Pump-Action AR-15

Relay with that pump.

Guns and cars have many things in common, but one similarity stands out among the rest: the best ones are manual. This two-for-one release special is the perfect getaway from gas operation for those who prefer a simpler, more hands-on approach.

Brought to us by SwarmTech Design, 3DArms, and Middleton Made, a triple play of powerhouse AWCY? devs, these twin rifles make no compromises and take no prisoners.

Technical Specs

The files are designed to accommodate PLA+ as a minimum, though documentation supplied by the devs also recommends filled nylons. Durability may vary depending on selected printing materials. Documentation also recommends specific print settings.

The designs include not only printed lowers, but also printed uppers and bolt carriers, and are rated for all major AR calibers (5.56, 7.62×39, 300BLK, .458 SOCOM, etc.), making them incredibly versatile builds.

The designs are meant to support standard AR-15 lower parts kits.

Parts List

Components

  • AR-15 BCG (minus carrier)
  • AR-15 barrel
  • AR-15 lower parts kit
  • AR-15 low profile gas block (see documentation for more details)
  • Glock 17 recoil spring

Hardware

  • 3 – 36″ 8-32 threaded rods
  • 8 – 8-32 nuts
  • 3 – M4 x 25mm socket head bolts + nuts
  • Blue + Red Loctite

Tools

  • Wrench / Pliers
  • Allen/hex key set
  • Dremel / hacksaw
  • SAE drill bit set

In The Wild

Photos

Beta test build 1

Videos

Video Credit: 3D Arms (YouTube)
@kemjackalope

โš ๏ธFAKE GUNโš ๏ธALL ACTIONS PERFORMED BY PROFESSIONALS IN A CLOSED ENVIRONMENTโš ๏ธ 300 Blackout? Pump action? 3D printed?! The geniuses at Hoffman Tactical should never be underestimated! Thanks to them for helping me film! #guns #fyp #2ndadmendment #2a #guntok #politics #iv8888rangeday #iv8888

โ™ฌ original sound – Kem Regik
Video Credit: kemjackalope (TikTok)

The Monarch and Apple Pie are the perfect releases for no-frills builders of any skill level. Download and build them today!

Is something missing or incorrect?

DISCLAIMER: 3D STL files are for learning and documentation purposes only. The users of this website and files need to be aware of all applicable local, state, federal and regional laws. 3D Gun Builder does not encourage, condone, or promote any illegal activity.

3D Gun Builder (3dgunbuilder.com) does not host, provide, develop, and/or have any affiliation with the firearm STL files or 3dgunvault.com. All files are hosted by a third party.

Kem Regik
Latest posts by Kem Regik (see all)
3D Gun Files

Download over 100+ STLs

Guides

Learn 3D Gun Printing

Polymer 80

80% Guides & Tips

Industry News

Stay Up to Date

Suggest an Edit

Optional
If you see something incorrect or that we missed within this file, please let us know and we will fix it as soon as possible