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ZR9 Billet 9mm Lower 80% Glock Pattern

(19 customer reviews)

$144.99$159.00

  • 80% complete billet 9mm lower
  • Works with all Glock pattern magazines
  • Roll pin free design
  • Oversized mag release
  • Massive magwell ramps
  • Works with +10 and +20 extensions
  • Choose from 2 finishes
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Description

The ZR9 Billet Lower  is machined from aluminum in-house. Along with its over-sized mag release, the lower features massive magwell ramps to aid in reload; a feature not found on any other PCC lower.  ZRTS has tested with Glock, Pmag, and ETS magazines for complete reliability.  All of our 9mm lowers ship complete with mag release and ejector.

These lowers are in 80% configuration and are not considered firearms.  They can ship directly to customer.

They DO NOT have LRBHO as all AR9-Glock platforms have proven unreliable and inconsistent due to the heavy mass and spring rate.  The Glock follower and spring was not designed to hold back such a large reciprocating mass.  For competition and tactical use, it is better to be consistent so we have chosen to have a lower that never locks back on empty (similar to an MP5).

Our lower also works with +10 and +20 extensions.   As with all ZRTS lowers, the design is completely roll pin free for ease of assembly.

Lowers are available in mil-spec black anodize or tumbled, raw finish.

 

Flared magwell available here: https://techwellusa.com/magwells/pcc-magwells/zrts-zr9/techwell-zr-tactical-zr9-billet-9mm-glock.html

 

NOTE: We will NOT ship to NY , MA, MD & NJ. All orders placed will be cancelled and assessed a 10% cancellation fee. NO EXCEPTIONS  This is due to NJ & NY state suing 80% dealers

 

Additional information

Weight N/A
Color

RAW, Black, Bead Blasted

19 reviews for ZR9 Billet 9mm Lower 80% Glock Pattern

4.8
Based on 19 reviews
  1. Brad Walker (verified owner)

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  2. Matthew L. (verified owner)

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    wonderfully priced dedicated 9mm lower!

    1 out of 1 people found this helpful. Was this review helpful to you?
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  3. Jeremy S. (verified owner)

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    Haven’t milled it out, but the finish is great, unlike the picture they provided above it is marked with selector positions fire/safe which was a nice surprise.

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  4. Christopher E. (verified owner)

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    Great PCC 9mm lower with novel design features. Milled easily and accurately. Magwell design is the best is the industry. Get one… you wont be disappointed.

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  5. Daryl (verified owner)

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    Has a lot of minor tool marks. Maybe this is normal for a billet lower. Otherwise it’s a very nice piece.

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  6. John M. (verified owner)

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    This lower is very high quality and I’m looking forward to milling it. Nice features.

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  7. brian K. (verified owner)

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    Shipped unbelievably fast, looks fantastic and I cannot wait to mill it out

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  8. Scot Aaron mckay (verified owner)

    Very nice part, takes a little bit longer with 7075 billet. Came out perfect

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  9. KAMERON M. (verified owner)

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    the lower is great and very light but it does have a few marks from machining on the outside of the lower the mag release was rubbing on the bottom so I sanded it and now its fine overall I’m happy with it.

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  10. Joshua S. (verified owner)

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    Great product and great service

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  11. Patrick (verified owner)

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    Great lower, And I’m very happy with my purchase

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  12. Tommy Jones (verified owner)

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    look very good to me

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  13. Mason G. (verified owner)

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  14. Ryan O. (verified owner)

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    It’s nice looking piece controls are well placed. Mag well is best off shelf I’ve used. Only bad was it showed up with handful of blemishes and couple machining ridges that needed addressed with a file

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  15. Scott Francis (verified owner)

    I have built over 40 80% ar’s over the past 10 years and these designated 9mm lowers are by far the best ones that I have found. I like them so much, that I have ordered 4 of them and I’m planning on buying a couple more.
    Thank you ZRT ?

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  16. Alan Longacre (verified owner)

    This is my third lower I have purchased and these are the only ones I use now for my builds. They are the best quality lowers I have found and I’ve used NFA Colt,mp5 and Glock pcc lowers. ZRTS are the king’s of the 80p lowers in my book. I’m working on a R&D precision pistol using one right now pretty cool.

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    Image #1 from Alan Longacre
    Image #2 from Alan Longacre
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  17. Steve Holloway (verified owner)

    Received the 9MM lower in just 4 days even in this time of crisis, haven’t milled yet but the billet lower is very appealing and the finish of the raw is perfect. I’ll be cerakoting. Looking forward to more business thanks! IMPRESSED.

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  18. John A Bird (verified owner)

    This was my first 80% from ZR9 and I had ordered a new jig which the boys were not familiar with and they had made a huge mistake while milling the first lower. They had tried to cover it up and after talking to ZR9, they send me an additional lower which is now in action. Their staff is extremely knowledgeable and handled my situation extremely fast while being courteous. I really appreciate working with them to complete this 9mm build and I must say their 80% dedicated lowers are definitely one of the best I’ve seen and worked with. I love the fact that all springs and detents are held in place with allen screws instead of pins, making this one of the easiest builds on the market today. I would highly recommend this lower to anyone who is building a dedicated 9mm.

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  19. Robert Boettcher (verified owner)

    Shipped amazingly fast. Super responsive customer service. Product arrived within a few days and was exactly as described. Can’t wait to mill this guy out and get it to the range. This was my first experience with ZRTS and it couldn’t have gone better. Would highly recommend doing business with them.

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