LVNV Angled Handstop with Cable Management System Color:black The stock cheek riser is

The stock cheek riser is for ctr butt stock

Ultra-high test accuracy: test error ≤1

and the convenient side mounted storage rack allows for easy access

the Talon angled magazine and large plunger size make for a smooth and powerful shooting experience

You can use them all but just use each size bottle at a time

LVNV Angled Handstop with Cable Management System Color:black The stock cheek riser isThe LVNV Angled Handstop offers a built in cable management system for excess wire storage, a rearward angle for improved weapon control, textured finger areas for a secure grip, and a built in barricade stop. Compatible with 20mm or m lok rails, it is lightweight at just 24g. Features: Builtin SI Cable Management System w excess wire storage. Rearward angle for pull style grip options for better weapon manipulation control. Textured front and rear