Rock River Arms: Compare Prices & Find the Best Deals

The Real Grit Updated Oct 26, 2026

13% OFF

Rock River Arms AR-15 Vertical Foregrip

$22.95 $26.50

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MidwayUSA Updated Oct 26, 2026

19% OFF

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm 20" Barrel A2 Front Sight

$618.03 $763.99

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Black Barrel

$567.79 $681.79

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Stainless Barrel

$630.69 $741.99

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 Predator Pursuit Complete Upper Receiver 223 Wylde 20" Stainless Steel Barrel 15" M-LOK Handguard Black

$577.99 $679.99

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MidwayUSA Updated Oct 26, 2026

24% OFF

Rock River Arms AR-15 A4 Complete Upper Receiver 9mm Luger 16" Chrome Moly Barrel 6" Handguard Black

$356.40 $467.99

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel with Gas Block

$399.49 $479.65

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

$407.99 $489.79

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 A4 Complete Upper Receiver 223 Remington (Wylde) 20" Chrome Moly Barrel 14" Handguard Black

$418.19 $491.99

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 Coyote Complete Upper Receiver 223 Wylde 20" Chrome Moly Barrel 15" M-LOK Handguard Black

$593.29 $712.33

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 Varmint A4 Complete Upper Receiver 223 Wylde 20" Stainless Steel Barrel M-LOK Handguard Black

$552.49 $649.99

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 Coyote Complete Upper Receiver 223 Wylde 18" Stainless Steel Barrel 13" M-LOK Handguard Black

$564.39 $663.99

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 Complete Upper Receiver 350 Legend 16" Stainless Barrel

$594.99 $699.99

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 A4 Complete Upper Receiver 450 Bushmaster 20" Chrome Moly Barrel 15" Handguard Black

$599.24 $719.62

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 A4 Complete Upper Receiver 22 Long Rifle 20" Stainless Steel Barrel 13" Handguard Black

$518.50 $610.00

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms Coyote Carbine AR-15 Complete Upper Receiver 300 AAC Blackout 16" Barrel

$667.24 $784.99

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 Varmint A4 Complete Upper Receiver 223 Wylde 24" Stainless Steel Barrel 20" M-LOK Handguard Black

$599.24 $719.48

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms Rock River Arms AR-15 Fred Eichler Series Predator Complete Upper Receiver 223 Wylde 16" Stainless Steel Barrel 14" Handguard Black - $679.25 at MidwayUSA

Rock River Arms AR-15 Fred Eichler Series Predator Complete Upper Receiver 223 Wylde 16" Stainless Steel Barrel 14" Handguard Black

$679.25 $818.99

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MidwayUSA Updated Oct 26, 2026

4% OFF

Rock River Arms Rock River Arms LR-308 Predator HP Complete Upper Receiver 308 Winchester, 7.62x51mm NATO 20" Stainless Steel Barrel 17" M-LOK Handguard Black - $925.12 at MidwayUSA

Rock River Arms LR-308 Predator HP Complete Upper Receiver 308 Winchester, 7.62x51mm NATO 20" Stainless Steel Barrel 17" M-LOK Handguard Black

$925.12 $967.99

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms A4 AR-15 Complete Upper Receiver 223 Remington (Wylde) 20" Barrel

$707.19 $848.94

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm 16" Barrel

$420.75 $505.57

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MidwayUSA Updated Oct 26, 2026

15% OFF

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm 16" Barrel A2 Front Sight

$450.49 $529.99

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MidwayUSA Updated Oct 26, 2026

17% OFF

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm 16" Barrel Mid-Length Gas System A2 Front Sight

$527.00 $633.23

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KFF Defense Updated Oct 26, 2026

12% OFF

Rock River Arms RRAGE 2G No Forward Assist 9.5" M-LOK .223 16" AR-15 Carbine

$824.10 $938.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Rock River Arms LAR-15M Assurance-M Carbine 5.56x45mm NATO 16" 30+1 AR-15 Rifle

$1266.90 $1442.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Rock River Arms LAR-15M Black M-LOK Optic Ready 17 HMR 10+1 18" Small Game AR-15 Rifle

$1297.65 $1477.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Rock River Arms LAR-15M Assurance-UTE Carbine A2 Sights .223 Rem/5.56 NATO 30+1 16" AR-15 Rifle

$1309.95 $1491.00

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KFF Defense Updated Oct 26, 2026

12% OFF

Rock River Arms Eichler Predator2L Gunmetal Gray 16" AR-15 Precision Carbine

$1642.05 $1869.00

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