Hydra-Matic Div®  M16A1 Receiver - Batch 23 ETA Feb 2027 - (Mk18-0 Optional)

Hydra-Matic Div®  M16A1 Rollmarked Semi Auto Receiver 

Batch 23 - ETA February 2027 or earlier - We will professionally assemble your lower but you must select the option on this page. We won't add parts bought separately. Complete lowers are free from assembly dings and castle nuts are square staked like factory 

2 options - Black w/ANAD Marks or Grey without - No custom requests

Put YOUR cell # in the order & have a copy of your FFL's license sent to ffl@intlmilco.com reference your order # & name 

• INTL.MIL.CO is the owner of the HYDRA-MATIC DIV® brand, to ensure traceability on our lowers we operate under the Hydra-Matic Div name as well
• SEMI AUTO We are Licensed 07/02 FFL/SOT - MGs depicted in photos are registered or real examples
• OPTIONAL MK18 MOD0 Engraving (Data Packs include the OG Manual, Round Count Log and Repro Crane Tag)
  • If you are building a normal rifle or a MK12 skip this
  • 1:1 Markings - Engraving painstaingly copied off REAL Crane Hydra-Matic Mk18-0, see photos
• Roll-stamped markings just like the originals, including the serial # font - Clone correct for MK12 and MK18 rifles, finest M16A1 replica lowers being produced 
• MFR Info and model # is laser engraved in the trigger well, visible when rifle is upside down - see photo for example.  
• Hydra-Matic Specific Correct Grey Professionally Anodized by best in business OR Black
  • Black lowers are great for Mk18 mod 0 since the engraving stands out
• M16 Profile interior pocket (NO Fake Sear Marks) 
• All GCA and NFA laws apply - We ship to California
• All our products are in NFA E-File system
• This is a SEMI AUTO recevier and ships to a licensed FFL holder when complete, read the message at the top for submitting FFLs
• I DO NOT OWN Colt / HR / FN Dies
• We don't sell 80% receivers

Email me for questions: sales@intlmilco.com

Sales Tax for Texas Residents

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