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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
For Gen 1-4 Glock 20/21
Its 3-9x magnification range is ideal for both close-range and medium-range targets
-Folds flat to a compact size of 13" x 16" & pops up to full size in seconds
85dB Sound Compression
VKTR VK-1 COMPLETE AR-15 UPPER 5.56 16" BLACK SIG Sights For Gen 1-4 Glock 20/21The VKTR VK 1 Complete AR 15 Upper in 5. 56 with a 16" barrel represents the pinnacle of AR 15 engineering. This upper features VKTR's revolutionary patented low profile piston system, offering a cleaner and more consistent shooting experience compared to traditional direct impingement systems. The thermal fit receiver eliminates heat related point of impact shifts, ensuring consistent accuracy. A precision machined one piece bolt carrier with an