The NcStar Tactical PCP42 Mil-Spec Collapsible Stock (brand part number VG087042) is a black synthetic AR-platform stock built to work with mil-spec buffer tubes while adding optic-friendly cheek support. NcStar equips this stock with a full-length, adjustable cheekpiece for proper eye alignment behind a mounted optic, along with metal QD sling mounts on each side and several molded 1.5-inch sling loops for flexible carry setups. An integrated rubber butt pad softens recoil and helps prevent slipping during the mount, and a two-stage latch mechanism separates position adjustment from full removal so the stock won’t accidentally slide off the tube. It’s a practical, feature-rich stock for shooters who want tactical-grade cheek support without a premium price tag.

Key Specifications

• Compatible with mil-spec buffer tubes, fitting standard AR-platform builds.
• Features a full-length, 3.75-inch adjustable cheekpiece for proper eye alignment behind an optic.
• Cheekpiece raises across 6 positions, for up to 1.25 inches of height adjustment.
• Includes metal QD sling mounts on each side of the stock for quick-detach sling attachment.
• Adds several molded 1.5-inch sling loops for conventional sling routing.
• Built with an integrated rubber butt pad for non-slip shouldering and recoil mitigation.
• Uses a two-stage latch mechanism, with a first click for position adjustment and a second full click for mounting or removing the stock.

Frequently Asked Questions

How much cheekpiece adjustment does it offer? Six height positions, giving up to 1.25 inches of adjustment for proper eye alignment behind an optic.

Can I attach a sling directly to the stock? Yes, it has metal QD sling mounts on each side plus several molded sling loops.

Will the stock slide off accidentally when I adjust it? No, the two-stage latch separates position adjustment from full removal, so it only comes off the tube on a deliberate second click.

Buy the NcStar Tactical PCP42 Mil-Spec Collapsible Stock

Get tactical-grade cheek support and QD sling versatility in one stock. Order it from our NcStar lineup, part of our rifle stocks selection, at our Lubbock, Texas gun shop.