Check the listing for details. 1/2"OD Steel Picatinny Rail Rifle,Shotgun,Crossbow Spike Bayonet Glass Breaker. Condition: New. Listed at 59.99 USD. SPECIAL SALE! ALL PRICES REDUCED!! AS SEEN ON YOUTUBE! https://youtu.be/JZcmYU7-xWg https://youtube.com/shorts/wy6gaJOy2aA?si=kJfFlwUHHMITNIWZ WHEN THE FIGHT KEEPS COMING IT’S GOOD TO HAVE “BACK UP”! Perfectly suited for FULL Picatinny rail equipped applications Picatinny Rail Spike fits securely with included Quick Release (QR) adapter. Beware of cheaply thin imitations! FAST “one-handed” attachment capability Nothing gets past genuine SOLID 1/2 inch OD Carbon STEEL! Black Matte finish NOW 5 Sizes to choose from! NEW "Motivator" - 4 inch Steel Spike (3 slot QR)NEW "Penetrator" - 6 inch Steel Spike (5 slot QR)"Intimidator" - 8 inch Steel Spike - NEW 5 SLOT QR "Eliminator" - 10 inch Steel Spike - NEW 5 SLOT QR "Liquidator" – 12 inch Steel Spike (for total annihilation) - NEW 5 SLOT QR *NOTE: Any photos of Picatinny rails are shown solely to show how the accessory is applied Picatinny rails are NOT INCLUDED with this purchase, shown for illustration purposes only ** NOTE: Sold in U.S.A. only, No International shipping ***NOTE: Purchasing Buyer assumes all responsibility and abides by Federal, State and Local laws