Aluminum Stribog Factory Lower

Description
5 Reviews

*Opening Pre-order! Current estimated ship date is 6/30*

The Aluminum 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. Single stage drop in triggers will have no issues.

MANUFACTURER	MODEL	HAMMER WIDTH (in.)
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"

Features:

- Utilizes Factory Magazine Release and Last Round Bolt Hold Open.

- Flared magwell for easier magazine insertion.

- Compatiable with most AR trigger groups and grips.

- AR15 safety selecter spring and detent included.

- Billet 6061 Aluminum with a hardcoat anodize finish.

Additional Parts Needed:

- AR15 Trigger Group

- AR15 Safety

- AR15 Pistol Grip

Upgraded takedown pins can be purchased from:

https://inleadwetrust.com/product/stribog-takedown-pins/

5 Reviews Hide Reviews Show Reviews

5
Aluminum Stribog SP9A1 lower

Posted by Phil W. on Apr 13th 2025

The Stribog IMO is a great start as far as design and cost. The first and foremost drawback of the SP9A1 is the trigger. The OEM upgrades for it are decent but..... Lingle Industries takes the big downfall of the Stribog and pushes it to a entirely different level with their Aluminum Factory Lower for the Stribog. If you are considering too upgrade your Stribog this is a ABSOLUTE MUST HAVE for it. The AR trigger options push this firearm to my top 3 firearms of all time IMO. DONT WAIT BUY THIS LINGLE INDUSTRIES ALUMINUM LOWER, and take yours up a notch!
3
Sloppy Mag Release Hole

Posted by Maximilian Beal on Dec 12th 2024

Hole in lower is too large for the OEM Stribog mag release. The left side falls into the mag well when you try and drop a mag from the right side. Only functions properly if the left hand release is used. Every else is as expected.
5
Aluminum Stribog Factory Lower

Posted by Kaleb Clark on Oct 27th 2024

Worth every penny.
5
Quality lower!

Posted by Matt Lauer on Feb 21st 2024

The machining and finish were top notch on my new Stribog factory style aluminum lower! I was torn between the Stribog factory style lower and the lower that takes Scorpion mags, but so far so good using the OEM factory mags.
5
Good fitment

Posted by Angel on Sep 4th 2023

I receive my lower very well packaged. It was delivered very quick.. after transferring all of the parts to the new lower, I knew after I took the few last steps to push those pins in and look at it from my workbench that I was pleased to say I had no worries about the future of this platform. I am glad that Lingle industries kept everybody in mine that wanted to keep all of their magazines. Overall, this lower has the fit and finish that meets every gun enthusiast expectations. I would highly recommend ordering this lower..