Presma Skeletonized AR Stabilizing Fin for 6 Position Mil Spec Tubes, Blue. Made in the USA SKU: AAST21-BL
New from Presma! Super lightweight Skeletonized 1 Piece Aluminum Construction. Fits Military Spec Adjustable Buffer Tubes. Upwards trigger lock type adjuster. Set screw on the bottom locks in the buffer tube to make CA compliant. Made in the USA!
Weight: 4.6 oz
Overall Height: 5.5"
Blue Anodized (colors may vary from batch to batch and screen to screen)
1 QR Release Hole and Strap Slots
Fits: Mil Spec 6 Position Adjustable Buffer Tubes