Stribog Factory Lower

(6 reviews) Write a Review

Product Overview

The Stribog Factory Lower uses the factory curved and straight magazines as well as AR-15 trigger groups, grips and safety selectors.  This lower utilizes the factory magazine release and is compatible with the SP9A1 Gen 1/Gen 2 and SP9A3. 
***This lower is not a firearm and does NOT need to be shipped to an FFL***
Recommended Trigger List - .270" or less is recommended.  Sinlge stage drop in triggers will have no issues.
Grand Power (Reference) Factory .205"
CMC   .206"
ELF Match Pro SE .250"
Geissele S3G .202"
Geissele SD/SSA/G2 .198"
JPE Roller .199"
KE Arms SLT2 .250"
Rise Armament   .248"
- Utilizes Factory Magazine Release and Last Round Bolt Hold Open.
- Flared magwell for easier magazine insertion.
- Comes with replacement M5 grip screw and nut.
- Compatiable with most AR trigger groups and grips.
- AR15 safety selecter spring and detent included.
- Material: Nylon, produced by Multi Jet Fusion or MJF.
Additional Parts Needed:
- AR15 Trigger Group
- AR15 Safety
- AR15 Pistol Grip
Upgraded takedown pins can be purchased from:


(6 reviews) Write a Review

6 Reviews Hide Reviews Show Reviews

  • 5
    Quality part

    Posted by Angel on Sep 2nd 2023

    The lower came quick and packaged very well.I did som research on the materials that were used to make the lower. It is very strong with no flex and it’s very light as well. Definitely a good purchase would recommend to anyone who still wants to keep their original magazines and upgrade to AR15 controls.

  • 3
    Nylon lower

    Posted by Jordan on Mar 23rd 2023

    I did not have good luck with this lower, the ear for one of the pins broke off within ten minutes of me owning it. This is a great company that stands behind their products though. I would suggest spending the extra money and get the aluminum version. You will not be disappointed.

  • 4
    Essential Upgrade

    Posted by Logan Connors on May 22nd 2022

    This lower is just about perfect. Only minor complaint is the finish is not the best. I ended up smoothing out the mag well with some sand paper

  • 4
    Lingle stibog lower

    Posted by Hugh on May 2nd 2022

    Had to find another screw for the grip because the one it came with was not long enough to secure the grip. It does not use standard AR grip screws. Other than that not a bad buy

  • 5
    Very pleased

    Posted by Jacob Keffler on Apr 19th 2022

    I was initially a little disappointed because I didn't realize the lower wasn't injection molded nylon, but overall it is really nice. It honestly blows me away that this isn't the default lower that comes with the Stribog. I made a video on it that goes into more detail about some minor issues, but overall I'm really satisfied. I would love to see an aluminum factory lower at some point and if possible one that has the gen 2 bolt release or something similar to the APC9. I'm incredibly thankful that the people at Lingle have been working so hard to get us these awesome lowers. And I can't wait to see what else comes from them. Here's the link to the video I made on it

  • 5
    Awesome Stribog Upgrade

    Posted by J Boyles on Feb 26th 2022

    Game changer bringing better performance to the Stribog. The platform allows a better grip angle, more choices for superior grips and a wide variety of triggers to accomdate any shooter.