© 2019 by DRG Manufacturing

OEM CAPABILITIES

ORIGINAL EQUIPMENT
MANUFACTURING

Industry-standard firearms components manufactured to exact specifications in our automated machining cells.  Focusing on perfect dimensions and quality control throughout the process.

ATF VARIANCE
MANUFACTURING

Our lowers, your name.  From our stock design to a custom design of your own, we can manufacture your AR15 and AR10 lower receivers with a simple variance from the ATF.

CUSTOM
BRANDING

Firearms and other precision components made to your prints and specifications.  From individual components to turnkey firearms, we can help you build your brand capabilities.

CUSTOM PRODUCTION

Firearms and other precision components made to your prints and specifications.  From individual components to turnkey firearms, we can help you build your brand capabilities.

 

ABOUT US

DRG Manufacturing is a total solutions manufacturing facility with a core focus on the firearms industry.  We feature the latest technologies in automated and robot-assisted CNC manufacturing on our large collection of double and triple turret lathes, horizontal, vertical, and 5 axis machining centers.  We have fully automated high precision gun drilling and rifling capability in-house.  Multiple CMMs and vision inspection systems, as well as a robust QC process, ensure that your parts match prints and exceed expectations.

 

IN-HOUSE MANUFACTURING

•  AR15 and AR10 Barrels    

•  Handguards and Components  

•  Bolt Carrier Groups and Components  

•  AR15 and AR10 Receivers    

•  Muzzle Devices  

•  Gas Blocks  

•  And more! 

 
 

FACILITIES EQUIPMENT

Fully automated and robot-driven barrel drilling and reaming cell 

•     Unisig UNE12-2 Gun Drill 

•     Unisig UNR20 Reamer 
•     Unisig R-2A Rifling Machine 
•     Precision Gauge and Tool Air Gauging System

Automated and robot-driven AR15 I AR10 carrier production cell

•     Nakamura-Tome WT-15011 
•     Four Fanuc Robodrill D21MiB5 Vertical Mills fed by a                            Fanuc M-710C Robot 

AR15 I AR10 Gas key production

•     Two Fanuc Robodrill D21MiB5 Vertical Mills fed by a                               Fanuc M-20 Robot 
•     Hydraulic multi-unit gas key 
       staking machine 

Handguard Production

•     HAAS VM4-SS Vertical Mill 
•     Two Fanuc Robodrill D21MiB5 Vertical Mills 

AR15 I AR10 upper receiver and lower receiver production cell 

•     Kiwa KH-4500 horizontal machining center with

      eight-position pallet changer 
•     Two Doosan HP-400011 Horizontal milling center with

       two-position pallet changers 
•     DMG-MORI NHX-400 Horizontal milling center with

       two-position pallet changer 
•     Ty Miles Broach MBHD16 vertical broach

AR 15 I AR 10 bolt production 

•     Four Medium Bed 12,000 RPM Robo Drills

•     Three Nakamura-Tome NTY3-150 

•     One Nakamura-Tome NTY3-100 

Quality Control

•     Zeiss DuraMax CMM 

•     Zeiss Contura CMM 

•     Mitutoyo PS-A3000 Vertical Beam Projector 

•     Mitutoyo HR-530 Hardness Tester 

•     A full complement of hand gauges and                                    measuring devices located in both QC and at the station

​​

Job Shop and Production Overrun Capability 

•     Nakamura-Tome WT-15011 

•     Multi-Axis Multi Turret Lathe 

•     Nakamura-Tome WY-150 

•     Multi-Axis Multi Turret Lathe 

•     Clausing Kalamazoo Horizontal Automatic                              Bandsaw 

•     ACI Ventus VII 70 Watt Fiber Laser

•     Four HAAS VF-5SS Vertical Milling Centers 

•     DMG-MORI DMU50 Horizontal Milling Center with                  EROWA Compact 80 Robot 

Post Production Finishing

•     Giant W5 Vibratory Finishing Machine 

•     Giant GB20 Vibratory Finishing Machine 

•     Giant GBB12 Vibratory Finishing Machine 

•     Empire TT-18 Automated Blasting Cell 
•     Three Trinco hand blast stations 

CONTACT

Inquiries

For any inquiries, please fill out the following form:

Our Location

DRG Manufacturing

551 Telser Road

Lake Zurich, IL 60084

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Get a quote: +1 (847) 847-4311
info@drgmanufacturing.com