Stock Option


PRE-ORDER! Shipping by Halloween (conservative estimate; we intend to beat this).

Why pre-order?

• Get our folding Stock Option at a whopping $50 off MSRP or our fixed Stock Option at $30 off MSRP! This is as low as our pre-order pricing will get, but it may go up later.
• Get a free fixed mount with the order of a folding Stock Option (a $39.99 value)! We may discontinue the free fixed mount as we get closer to shipping.
• Be first in line to receive the new Black Collar Arms Stock Option! Orders will ship out in the order in which they are received.

Specs and Notes:

• direct fit to any M1913 Picatinny rail! Use on a Black Collar Arms chassis or on dozens of firearms such as SIG SAUERs, CZs, BRN-180, AKs, and many other rifles with a native rear Pic rail or an available Pic rail adapter.
• adjustable cheek rest (quickly and highly adjustable for height, two-position adjustable for front-rear location). Stock is also comfortable for use with cheek rest removed.

• rubber recoil pad with stackable length of pull spacers (length of pull from 13.25 with no pad to 14.75 inches with pad + spacers)
• 7075-T651 aluminum construction (fixed and folding mounts plus stock body)
• Mil-Spec Type III Hardcoat anodized black (custom coatings applied on top of anodizing — we don’t skimp on that surface hardness!)
• 5.86 ounces for stock body. 7.9 ounces with fixed mount. Approx 11 to 12 ounces fully assembled with cheek riser, recoil pad, mount, and all associated hardware.
• Folding hinge mount can be flipped to fold stock to left or right side. Locks rock solid when open. Push-button release. Spring detent holds stock folded. Simply pull rearward to open; hinge locks automatically in extended position.
• Dual, ambidextrous QD sling sockets at top and bottom rear

Please email our boy Jeeves at with any questions. Jolly pre-ordering!


Additional information

Weight 15 oz
Dimensions 12 × 6 × 1 in
Stock Color

Anodized Black, FDE +$45, Gray +$45, OD Green +$45

Stock Mount

Fixed, Folding and Fixed


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