The Midwest Industries Triangle Stock for Picatinny, Black is a stock that fits Picatinny.
The Midwest Industries Triangle Fixed Stock offers a lightweight and durable way to improve your firearm's stability and comfort. Made from tough 6061 aluminum with a black hard coat anodized finish, this stock delivers strength without extra weight. It has five QD sling attachment points for easy sling setup and includes a polymer cheek piece and rubber butt pad for comfort. Proudly made in the USA and supported by the Midwest Industries Lifetime Warranty.
The stock sets your length of pull and cheek position, so it has a direct effect on how consistently you can build a position behind the rifle. Collapsible AR-15 stocks slide on to the buffer tube (receiver extension) — check whether your rifle has a mil-spec or commercial diameter tube, as the two are not interchangeable.
How It Compares
Also compare the Triangle Side Folding Stock for Picatinny, Minimalist Stock for Picatinny and Minimalist Side Folding Stock for Picatinny. Browse all stocks & Chassis and the full Midwest Industries range. New to this? Read our guide: AR-15 Stock Buyer's Guide.
Ideal For
- Firearms with a Picatinny stock interface
- Shooters who want a fixed triangle stock adding 9 in to overall length
- Users who want five QD sling points, a cheek piece and rubber butt pad
Key Features
- Fixed postion
- Adds 9” to overall firearm length
- Complete assembly weight: 11 oz.
Compatibility & Fitment
Fits Picatinny. Not sure it fits? Contact us before you order and we will check for you.
Technical Specifications
Brand | Midwest Industries |
Type | Stock |
Model | Triangle |
Finish | Anodized |
Color | Black |
MPN | MI-TRI-F |
UPC | 812102035251 |
US Shipping & Support
Genuine Midwest Industries, brand new and covered by the manufacturer's warranty. Shipping is free on US orders of $99 or more, and smaller orders ship from $6.95. Questions about fit, mounting or which option suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What does the Triangle Stock fit?
Fits Picatinny.
Is this a genuine Midwest Industries product?
Yes. It is a new, genuine Midwest Industries product sourced through an authorized US distributor.
How much is shipping?
Shipping is free on US orders of $99 or more. Orders under $99 ship at a flat rate from $6.95 to $9.95, depending on the order total.
