IvanTheTroll's BUBAR-10 LR308

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IvanTheTroll's BUBAR-10 LR308 Lower Receiver. The BUBAR-10 is a 3D printable LR308-style lower receiver. It utilizes simple metal parts togreatly enhance the strength/durability of the lower – able to withstand pushup tests, drops, throws,kicks, and other hard abuse. At the core of its design is a U-Bolt to clamp the buffer tower down(preventing cracks), two humps to spread bending force at the rear of the receiver along the top deck ofthe lower, and two eye bolts to act as the front takedown lugs on the lower (which also help clamp thefront of the lower together, enhancing strength further).Note: While the BUBAR is a very strong lower, it is not advised to shoot it without its metalreinforcements – without these reinforcements, the lower will not prove strong or reliable.

 

files

File Extension
BUBAR10 Rev3.zip zip

versions

Version: 1.0.0 latest

initial upload

about

IvanTheTroll's BUBAR-10 LR308 Lower Receiver. The BUBAR-10 is a 3D printable LR308-style lower receiver. It utilizes simple metal parts togreatly enhance the strength/durability of the lower – able to withstand pushup tests, drops, throws,kicks, and other hard abuse. At the core of its design is a U-Bolt to clamp the buffer tower down(preventing cracks), two humps to spread bending force at the rear of the receiver along the top deck ofthe lower, and two eye bolts to act as the front takedown lugs on the lower (which also help clamp thefront of the lower together, enhancing strength further).Note: While the BUBAR is a very strong lower, it is not advised to shoot it without its metalreinforcements – without these reinforcements, the lower will not prove strong or reliable.

 

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organization

Metrics

Views

1.2K

Downloads

78

Project Info

release date

Jun 21, 2023

artifact type

CAD Object

library category

Printable Firearms

fabrication method

Printable Lower / Frame

fabrication tool

3D Printer

release country

United States

language

English

license

No license

Firearm Info

type

Rifle

platform

AR-10 / AR-308

caliber

.308 / 7.62x51

part

Lower Receiver

files

File Extension
BUBAR10 Rev3.zip zip

versions

Version: 1.0.0 latest

initial upload

The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.

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