Glock Mag/Goliath +20 Magazine Extension Combo $109.95 (0) No Reviews yet SKU: 2944 Select Color: Select Option : Extension + Mag Size chart: Quantity discounts available QuantityPrice QTY. -+ Add to Cart Videos × Product Description Looking for the biggest, toughest mag extension for your Pistol Caliber Carbine?Never run dry with the Taylor Freelance Goliath +20 Magazine Extension!Designed to replace the factory extension on Glock 33 Round Magazines, the Goliath increases your capacity to a whopping 51+1 rounds! The TF Goliath has also been extensively stress tested to withstand all of the drops, dings, and dents that can come from competition shooting.Already have your big stick mags and looking for just the extension? Find it here.Order online or call toll free at (800) 601-8273! Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review