AR-7 stock adapter with folding stock
by TrafishAquatics · via Thingiverse
| Format | STL |
| Category | Other |
| License | CC BY-NC-SA |
| Uploaded | Mar 28, 2026 |
⬇ 2 downloads
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Description
The adapter replaces the factory stock and allows for the use of 1913 style of folding picatinny rail stocks. Included in the files are the stock adapter, a 3d printable folding stock, a stock paddle adapter that holds the 2 factory magazines, and a barrel holding adapter. All items fit a 220x220 print bed. Printed with 8 walls at 100% infill out of esun PLA+, uses approx 300g of filament This upgrade only improves look and ergonimics over the bulky factory stock of the Henry US survival rifle. This in no way improves the functionality of the rifle itself. The stock adapter uses a 1" long 1/4-20 allen screw to mount to receiver, and two M3x12 screws to mount the picatinny rail to the adapter The grip uses a 1" long pan head 10-32 philips screw, may have to do some slight trimming to fit around receiver screw depending on type of screw used for fitment. ( i did not have to) stock hardware: 1x M3x40 and locknut 2x M4x40 and locknut 1x 10x5 spring under lock 2x M3x12 screws for butt pad The stock paddle and barrel holder are attached via heat, warm the tabs with heat gun and flex them into place and hold in location until they cool and retain thier shape This stock adapter fits the henry AR-7 and has not been test fit on older models.
Originally published on Thingiverse