Complete Uppers
Complete uppers online - Shop and Compare our huge selection of Complete Uppers for AR-15, 6.8 SPC and .300 Blackout. Variety of lengths and calibers. Top manufacturers with a high-end quality collection.
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Primary Weapons Systems AR-15 MK1, MOD 2-M Upper, 7.75" Barrel, 6.91" M-LOK Rail Complete 7.62x39 Upper$1,299.95
Primary Weapons Systems AR-15 MK1, MOD 2-M Upper, 7.75" Barrel, 6.91" M-LOK Rail Complete 7.62x39 Upper
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Primary Weapons Systems BLACK FRIDAY PCC SPECIAL - 16" (Rainier Arms Exclusive)$1,002.00Out of stockPrimary Weapons Systems BLACK FRIDAY PCC SPECIAL - 16" (Rainier Arms Exclusive) Learn More
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Primary Weapons Systems 6.5 Creedmoor MK218 MOD 1-M Complete Upper - 18"$1,232.46Out of stockPrimary Weapons Systems 6.5 Creedmoor MK216 MOD 1-M Complete Upper - 18" Learn More
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Primary Weapons Systems .223 Wylde MK1 MOD 2-M Complete Upper - 14.5" NO COMPENSATOR$1,299.95Out of stock
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Primary Weapons Systems BLACK FRIDAY PCC SPECIAL - 9.5" (Rainier Arms Exclusive)$1,002.00Out of stockPrimary Weapons Systems BLACK FRIDAY PCC SPECIAL - 9.5" (Rainier Arms Exclusive) Learn More
