Midwest Industries152743682
Midwest Industries Mitrisf Triangle Side Folding Stock Black 6061 Alumn$199.95
Availability: In Stock
The Midwest Industries Mitrisfodg Triangle Side Folding Stock in Flat Dark Earth (FDE) gives your AR platform the compact storage advantage you need without sacrificing shootability. This triangle side-folding stock folds to the left or right—your choice—bringing your rifle down to fight-ready length for vehicle carry, close-quarters work, or tight spaces where a full-length stock just won't fit. Built from hard-coat anodized 6061 aluminum with steel internals, it's rigid enough to support steady shooting while staying light in the hand.
The heart of the design is a heavy-duty side-folding mechanism machined from 4140 heat-treated steel, paired with a full-length locking lug and steel clamp that lock up tight in both extended and folded positions. You get five QD sling attachment points for mounting options, and the included polymer cheek piece and rubber butt pad deliver the comfort and stable cheek weld you'd expect from a milspec-adjacent stock. Mag phosphate finished steel parts resist corrosion, and the whole assembly weighs just 19 ounces—practical for anyone running a short-barreled rifle or building a compact duty or hunting setup.
Midwest Industries backs this stock with a lifetime warranty, and it ships as a complete assembly ready to install on your rifle. Just make sure your rifle and local laws support the configuration you choose before taking it downrange.
| Stock Material | Hard-coat anodized 6061 aluminum |
| Folding Mechanism | 4140 heat-treated steel with full-length locking lug |
| Folding Configuration | Left or right side fold (user-selectable) |
| Length of Pull (Extended) | Adds 9.25" to overall firearm length |
| Length of Pull (Folded) | Adds 0.75" to firearm length in folded position |
| Cheek Piece | Polymer |
| Butt Pad | Rubber |
| Sling Attachments | 5 QD sling attachment points |
| Weight | 19 oz. (complete assembly) |
| Steel Finish | Mag phosphate |
| Warranty | Midwest Industries lifetime warranty |
| Country of Origin | Made in the USA |
Yes. The Mitrisfodg is configurable for either left or right side folding, so you can set it up to match your dominant side or preferred carry method.
Extended, it adds 9.25 inches to your overall rifle length. When folded, it adds just 0.75 inches, making it ideal for compact storage and vehicle carry.
This is a direct-mount AR platform stock. Confirm compatibility with your rifle's receiver tube before purchase, and verify compliance with all applicable federal, state, and local laws.
Yes, the Mitrisfodg ships as a complete assembly ready to install on your rifle. The cheek piece, butt pad, and all steel components are included.
SKU: 152743286 • Width: 4.9in • Height: 2.4in • Depth: 11in • Weight: 1.3oz
Availability: In Stock
The Midwest Industries Mitrisfodg Triangle Side Folding Stock in Flat Dark Earth (FDE) gives your AR platform the compact storage advantage you need without sacrificing shootability. This triangle side-folding stock folds to the left or right—your choice—bringing your rifle down to fight-ready length for vehicle carry, close-quarters work, or tight spaces where a full-length stock just won't fit. Built from hard-coat anodized 6061 aluminum with steel internals, it's rigid enough to support steady shooting while staying light in the hand.
The heart of the design is a heavy-duty side-folding mechanism machined from 4140 heat-treated steel, paired with a full-length locking lug and steel clamp that lock up tight in both extended and folded positions. You get five QD sling attachment points for mounting options, and the included polymer cheek piece and rubber butt pad deliver the comfort and stable cheek weld you'd expect from a milspec-adjacent stock. Mag phosphate finished steel parts resist corrosion, and the whole assembly weighs just 19 ounces—practical for anyone running a short-barreled rifle or building a compact duty or hunting setup.
Midwest Industries backs this stock with a lifetime warranty, and it ships as a complete assembly ready to install on your rifle. Just make sure your rifle and local laws support the configuration you choose before taking it downrange.
| Stock Material | Hard-coat anodized 6061 aluminum |
| Folding Mechanism | 4140 heat-treated steel with full-length locking lug |
| Folding Configuration | Left or right side fold (user-selectable) |
| Length of Pull (Extended) | Adds 9.25" to overall firearm length |
| Length of Pull (Folded) | Adds 0.75" to firearm length in folded position |
| Cheek Piece | Polymer |
| Butt Pad | Rubber |
| Sling Attachments | 5 QD sling attachment points |
| Weight | 19 oz. (complete assembly) |
| Steel Finish | Mag phosphate |
| Warranty | Midwest Industries lifetime warranty |
| Country of Origin | Made in the USA |
Yes. The Mitrisfodg is configurable for either left or right side folding, so you can set it up to match your dominant side or preferred carry method.
Extended, it adds 9.25 inches to your overall rifle length. When folded, it adds just 0.75 inches, making it ideal for compact storage and vehicle carry.
This is a direct-mount AR platform stock. Confirm compatibility with your rifle's receiver tube before purchase, and verify compliance with all applicable federal, state, and local laws.
Yes, the Mitrisfodg ships as a complete assembly ready to install on your rifle. The cheek piece, butt pad, and all steel components are included.
SKU: 152743286 • Width: 4.9in • Height: 2.4in • Depth: 11in • Weight: 1.3oz