30mm-2pcs High Profile Airgun W-stop Pin Push Button - Glow-in-the-dark shooter's ring helps

- Glow-in-the-dark shooter's ring helps with peep alignment

- Propane cylinder (sold separately)

are the perfect upgrade scope for any crossbow

- Longer Lasting Cutting Edge

- Expandable to 2-dog or 3-dog system (with easy turn dial)

30mm-2pcs High Profile Airgun W-stop Pin Push Button - Glow-in-the-dark shooter's ring helpsUTG 30mm 2 Pcs High Profile Airgun Rings w Stop Pin Features: Precision Machined from Aircraft grade Aluminum Alloy with Anodized Black Matte Finish Complete with Stop pin for Rock Solid Application Ring Base Designed with Locking Hex Screws to Tightly Fit on Mounts with Airgun . 22 Dovetail Dimensions Reversible Locking Plate to Fit Full Range of Airgun . 22 Rails Specifications: Material: Aluminum Pieces: 2 Rail Type: . 22 Airgun Profile Level: High