B5 Systems Precision Stock 308 – Long Riser

Original price was: $230.00.Current price is: $218.50.

Flat Dark Earth (FDE)
Coyote Brown

Product Description

The B5 Systems Collapsible Precision Stock (CPS), Long. Building upon the venerable cheek profile of the B5 SOPMOD and Bravo stocks, the Precision stock incorporates an adjustable cheekpiece and buttpad while fitting Mil-Spec carbine receiver extensions. Features internal tensioners, ambidextrous fixed and quick disconnect sling mounts, gross length of pull adjustment via pull down with lockout, underside M-LOK® accessory mount, and color matched hardware. The CPS Long is optimized for side charging and rifles equipped with the LAW side folding adapter. Proudly made in the USA.


  • Adjustable cheekweld and buttpad with precision dials.
  • Mounting slots for Accessory Cheekpiece.
  • 10 internal tensioners.
  • Color matched machined hardware.
  • Fixed sling mounts.
  • Steel anti-rotational QD mounts.
  • No slip cushioned buttpad.
  • Gross adjustment pull down lever with lockout feature.
  • Underside M-LOK® accessory attachment.
  • Made of Mil-Spec materials and finishes.
  • Fits Mil-Spec carbine receiver extensions (M4/a5/M110K).


  • Weight 20.65 oz.
  • Length 8.5 in.
  • Width 2.00 in.
  • Height 4.35 in.




Technical Information

Color / Pattern





Firearm Compatibility


Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit www.P65Warnings.ca.gov