L-X22 Model I, Minimal (10/22) Receiver

Purchase high-quality prints of Laffs Dynamics designs at avesrails.com

about

L-X22 Model I, Minimal (10/22) Receiver: Laffs Dynamics

 

Minimalist version of the original Laffs Dynamics L-X22 (10/22) rifle receiver. 

 

Created for ease of manufacture if one simply wants a barebones 10/22 compatible receiver for recreational use. 

 

Slightly less material than the original design, less support material is needed, less to go wrong during printing.

 

 

Printer Used: Ender 3 V2

 

Filament Used: PLA+

 

Print Settings:

 

Extruder: 218C 

Bed: 58C 

First Layer Print Height: .20mm 

Standard Layer Height: .16mm

Wall Thickness: .40mm

Wall Perimeters: 7+

Infill: 75%+

Support Material Percentage: 25% 

 

Print the receiver upside-down.

 

 

 

Hardware Needed: 

 

1x Barrel

 

1x Ruger 10/22 Receiver Takedown Screw

 

1x V Block 

 

2x V Block Bolts

 

1x Buffer Pin

 

1x Complete Trigger Pack

 

2x Trigger Pack Retaining Pins

 

1x Complete Bolt Assembly

 

1x Charging Handle/ Guide Rod Assembly

 

 

 

Assembly: (READ NOTES BELOW BEFORE ASSEMBLY INSTRUCTIONS)

 

1) Remove all printed support material

 

2) Sand the bolt raceway and barrel channel. 

 

3) After sanding the barrel channel, press the barrel shank into the receiver. 

 

4) Install the charging handle and bolt. This is the best time to apply lubricant to the bolt and raceway. 

 

5) With the bolt fully forward, check to be sure the extractor matches the notch in the side of the barrel shank. If not,

slightly pull barrel outwards, twist until the extractor & notch match, then press back in. 

 

6) Install the trigger pack, and press in the retaining pins. 

 

7) Press the buffer pin though the back of the receiver.

 

8) Place the V Block on the barrel, and drive the bolts through the block, into the channels. Apply blue loctite beforehand.

 

9) Install the complete receiver assembly into a 10/22 stock/chassis. Drive the takedown screw from the bottom of the stock, 

and into the receiver. 

 

10) Install a compatible magazine, then function check. Be sure a round feeds from the magazine, and extracts from the chamber. 

 

11) Take time to dry cycle the bolt around ~ 100 times to aid in break in.

 

 

 

The original L-X22 reciever can be found here: https://defcad.com/library/1d381674-593d-49c9-a5d5-ad1fd150c139/

files

File Extension
L-X22 Model I, Minimal.zip zip

versions

Version: 1.0.0 latest

initial upload

about

Purchase high-quality prints of Laffs Dynamics designs at avesrails.com

L-X22 Model I, Minimal (10/22) Receiver: Laffs Dynamics

 

Minimalist version of the original Laffs Dynamics L-X22 (10/22) rifle receiver. 

 

Created for ease of manufacture if one simply wants a barebones 10/22 compatible receiver for recreational use. 

 

Slightly less material than the original design, less support material is needed, less to go wrong during printing.

 

 

Printer Used: Ender 3 V2

 

Filament Used: PLA+

 

Print Settings:

 

Extruder: 218C 

Bed: 58C 

First Layer Print Height: .20mm 

Standard Layer Height: .16mm

Wall Thickness: .40mm

Wall Perimeters: 7+

Infill: 75%+

Support Material Percentage: 25% 

 

Print the receiver upside-down.

 

 

 

Hardware Needed: 

 

1x Barrel

 

1x Ruger 10/22 Receiver Takedown Screw

 

1x V Block 

 

2x V Block Bolts

 

1x Buffer Pin

 

1x Complete Trigger Pack

 

2x Trigger Pack Retaining Pins

 

1x Complete Bolt Assembly

 

1x Charging Handle/ Guide Rod Assembly

 

 

 

Assembly: (READ NOTES BELOW BEFORE ASSEMBLY INSTRUCTIONS)

 

1) Remove all printed support material

 

2) Sand the bolt raceway and barrel channel. 

 

3) After sanding the barrel channel, press the barrel shank into the receiver. 

 

4) Install the charging handle and bolt. This is the best time to apply lubricant to the bolt and raceway. 

 

5) With the bolt fully forward, check to be sure the extractor matches the notch in the side of the barrel shank. If not,

slightly pull barrel outwards, twist until the extractor & notch match, then press back in. 

 

6) Install the trigger pack, and press in the retaining pins. 

 

7) Press the buffer pin though the back of the receiver.

 

8) Place the V Block on the barrel, and drive the bolts through the block, into the channels. Apply blue loctite beforehand.

 

9) Install the complete receiver assembly into a 10/22 stock/chassis. Drive the takedown screw from the bottom of the stock, 

and into the receiver. 

 

10) Install a compatible magazine, then function check. Be sure a round feeds from the magazine, and extracts from the chamber. 

 

11) Take time to dry cycle the bolt around ~ 100 times to aid in break in.

 

 

 

The original L-X22 reciever can be found here: https://defcad.com/library/1d381674-593d-49c9-a5d5-ad1fd150c139/

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Project Info

release date

Feb 1, 2024

artifact type

Printable project

library category

Printable Firearms

fabrication method

Printable Lower / Frame

fabrication tool

3D Printer

release country

United States

language

English

license

Creative Commons Attribution-NonCommercial-NoDerivatives 3.0

Firearm Info

type

Rifle

platform

LX-22

caliber

.22LR

part

Upper Receiver

files

File Extension
L-X22 Model I, Minimal.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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