Product Description
This stock uses a direct fit adapter and is compatible with the Kalashnikov KP-9, KP-104, and KR-103 SFS. The adapter fits into the factory hinge pocket and allows you to use the A3 Industries modular stock extension extension.
- Modular design for individual personalization
- Ships completely assembled and ready to bolt-on to factory rear hinge mount using the factory 5.5mm hinge pin.
- Extensions utilize M-LOK slots, allowing the user to mount a Quick-disconnect (QD) sling socket anywhere along the length of the extension, on either side
- Includes an M-LOK mounted magnet to retain the stock in the folded position.
- 6061 construction with Type II low gloss anodized finish
- Can be configured with 4 different modular buttplates
NOTE: The KP9 Direct fit stock includes our 8.25" length extension. To calculate overall length, use the following INFO:
ITEM | LENGTH TO ADD |
-Hinge | +7/16" |
-A3 aluminum buttplate with rubber buttpad | + 11/16" |
-Aluminum buttplate with Magpul buttpad #1 | + 1-3/8" |
-Aluminum buttplate with Magpul buttpad #2 | + 1-5/16" |
-Extendo narrow buttplate | + 2-1/2" |
Buttplate rear pad dimensions:
BUTTPLATE | DIMENSIONS |
-A3 aluminum buttplate with rubber buttpad | 1.25" x 4.50" |
-Aluminum buttplate with Magpul buttpad #1 | 1.50" x 5.00" |
-Aluminum buttplate with Magpul buttpad #2 | 1.50" x 5.25" |
-Aluminum XTENDO low-profile buttplate w/pad | 0.75" x 4-3/8" |
Included KP9 direct fit adapter |
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Offered with either our straight or offset M-LOK extensions | ![]() |
4 Buttplate options | ![]() |
Optional VIS steel M-LOK mounted Quick-disconnect (QD) sling mounting socket. | ![]() |
CHEEK RESTS: The Xeno Modular Cheek Rest has three heights - 5/8", 7/8", or 1-1/8". The XENO mounts via M-LOK and also has an offset that allows the cheek rest to be positioned 1" offset of the mount, if necessary. The XENO is machined from aluminum with injection-molded Polymer spacers and cheek rest. | ![]() |
All components are machined from aluminum and anodized low-gloss black. Made in the USA!