JP Enterprises GMR-15 9mm Billet AR-9 Stripped Lower Receiver - Glock Style
or 4 interest-free payments of $119.94 with
This item is regulated, therefore your entire order will be shipped to an FFL dealer of your choosing. After you place your order, we will contact you to finalize these details.
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- Backed by the JP Enterprises Warranty! what it covers
Product description
GMR-15 Billet Lower: Glock Magazine Compatibility for Reliable 9mm AR Builds
Features
- Last round bolt hold open
- Accepts Glock G17 magazines
- Flared magazine well for faster reloads
- Improved magazine release design
- Precision billet machined construction
- Includes proprietary bolt catch, magazine catch, and ejector components
- Compatible with Mil-spec upper receivers
The JP Enterprises GMR-15 stripped lower receiver solves the compatibility challenges of AR-9 builds by accepting readily available Glock G17 magazines, giving you magazine interchangeability with Glock pistols for both range and defense applications. This billet lower works exceptionally well for home defense carbines and PCC competition builds where reliability and fast reloads matter. The last round bolt hold open and flared magazine well set it apart from basic AR-9 lowers, delivering features typically found only on complete factory rifles.
Specifications
- Brand: JP Enterprises
- Model: GMR-15
- Caliber: 9mm
- Magazine Compatibility: Glock 9mm
- Upper Receiver Compatibility: Mil-spec
- Construction: Billet machined
What’s Included
- 1x GMR-15 billet lower receiver
- 1x Bolt catch assembly
- 1x Magazine catch assembly
- 1x Ejector
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Questions & Answers
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Warranty & returns
Backed by the JP Enterprises Warranty!
JP Enterprises Warranty
Defective or Incorrect Merchandise
- If you received incorrect or defective merchandise, please contact us to discuss the problem, and we will issue a UPS pickup for the merchandise.
- We will reship any replacement items at our expense or refund you in full for incorrect or defective merchandise you have received.
- If something is not what you expected, let us know and we’ll do everything possible to satisfy you.
- Please include a copy of your sales receipt. Do not send returns back COD.
Contact Details:
- Telephone: 651-426-9196
- Email: service@jprifles.com








