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Classic Firearms Updated Oct 26, 2026

21% OFF

$Radical Firearms Radical Firearms AR15, 300 AAC Blackout Caliber, 16\" Barrel,15\" RPR M-LOK Rail, B5 Bravo Stock, B5 Grip, A2 Flash Hider - RF00061 - $379.99 at Classic Firearms$

Radical Firearms AR15, 300 AAC Blackout Caliber, 16\" Barrel,15\" RPR M-LOK Rail, B5 Bravo Stock, B5 Grip, A2 Flash Hider - RF00061

$379.99 $479.99

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Classic Firearms Updated Oct 26, 2026

$Radical Firearms Radical Firearms FR16556SOC15RPRCAB5 RPR *CA Compliant 16\" Black Melonite Steel Threaded Barrel, Black Anodized w/Picatinny Rail Aluminum Receiver, 15\" M_LOK Handguard - $421.11 at Classic Firearms$

Radical Firearms FR16556SOC15RPRCAB5 RPR *CA Compliant 16\" Black Melonite Steel Threaded Barrel, Black Anodized w/Picatinny Rail Aluminum Receiver, 15\" M_LOK Handguard

$421.11

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GrabAGun Updated Oct 26, 2026

35% OFF

Radical Firearms Radical Firearms HBAR .300 AAC Blackout 16 Barrel 30-Rounds - $459.99 at GrabAGun

Radical Firearms HBAR .300 AAC Blackout 16 Barrel 30-Rounds

$459.99 $704.95

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GrabAGun Updated Oct 26, 2026

33% OFF

Radical Firearms Radical Firearms 5.56 Nato/.223 Rem 16 Barrel 30-Rounds MFT Furniture - $459.99 at GrabAGun

Radical Firearms 5.56 Nato/.223 Rem 16 Barrel 30-Rounds MFT Furniture

$459.99 $684.95

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GrabAGun Updated Oct 26, 2026

43% OFF

Radical Firearms Radical Firearms Forged Milspec 5.56 NATO 16 Barrel 30-Rounds B5 Stock - $399.99 at GrabAGun

Radical Firearms Forged Milspec 5.56 NATO 16 Barrel 30-Rounds B5 Stock

$399.99 $704.95

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GrabAGun Updated Oct 26, 2026

30% OFF

Radical Firearms Radical Firearms SOCOM Gray 5.56 NATO 16 Barrel 30-Rounds - $489.99 at GrabAGun

Radical Firearms SOCOM Gray 5.56 NATO 16 Barrel 30-Rounds

$489.99 $699.99

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GrabAGun Updated Oct 26, 2026

23% OFF

Radical Firearms Radical Firearms 5.56 NATO/223 Rem 16 Barrel 30-Rounds Hybrid Handguard - $459.99 at GrabAGun

Radical Firearms 5.56 NATO/223 Rem 16 Barrel 30-Rounds Hybrid Handguard

$459.99 $599.99

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GrabAGun Updated Oct 26, 2026

35% OFF

Radical Firearms Radical Firearms Forged 7.62 X 39 16 Barrel 10-Rounds M-LOK Handguard - $459.99 at GrabAGun

Radical Firearms Forged 7.62 X 39 16 Barrel 10-Rounds M-LOK Handguard

$459.99 $704.95

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Shooting Surplus Updated Oct 26, 2026

Radical Firearms Radical Firearms FR16300HBAR15SHR FR-16 300 Blackout 30+1 16", Black, 15" M-Lok Skinny Hybrid Handguard, B5 Systems Bravo Stock & Type 23 P-Grip - $528.17 at Shooting Surplus

Radical Firearms FR16300HBAR15SHR FR-16 300 Blackout 30+1 16", Black, 15" M-Lok Skinny Hybrid Handguard, B5 Systems Bravo Stock & Type 23 P-Grip

$528.17

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Shooting Surplus Updated Oct 26, 2026

Radical Firearms AR15 Lower Receiver Mil-Spec Forged Stripped - $58.80 at Shooting Surplus

Radical Firearms AR15 Lower Receiver Mil-Spec Forged Stripped

$58.80

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Shooting Surplus Updated Oct 26, 2026

Radical Firearms RADICAL UPPR 556 16" 1-7 MLOK BLK - $297.70 at Shooting Surplus

Radical Firearms RADICAL UPPR 556 16" 1-7 MLOK BLK

$297.70

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MidwayUSA Updated Oct 26, 2026

7% OFF

Radical Firearms Radical Firearms AR-15 Stripped Lower Receiver Matte Black - $65.28 at MidwayUSA

Radical Firearms AR-15 Stripped Lower Receiver Matte Black

$65.28 $69.99

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GritrSports Updated Oct 26, 2026

Radical Firearms RADICAL FIREARMS Stripped Mil-Spec Forged Lower (FL) - $56.99 at GritrSports

Radical Firearms Stripped Mil-Spec Forged Lower (FL)

$56.99

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Optics Planet Updated Oct 11, 2026

Radical Firearms Radical Firearms Radical Defense KFM HUB Mount - $63.99 at Optics Planet

Radical Firearms Radical Defense KFM HUB Mount

$63.99

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GritrSports Updated Oct 26, 2026

Radical Firearms RADICAL FIREARMS Complete AR-15 Lower Receiver (FL-M4) - $169.99 at GritrSports

Radical Firearms Complete AR-15 Lower Receiver (FL-M4)

$169.99

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GrabAGun Updated Oct 26, 2026

Radical Firearms Radical Firearms MK1 MOD1 Patrol 5.56 / .223 Rem 16 Barrel 30-Rounds - $1299.00 at GrabAGun

Radical Firearms MK1 MOD1 Patrol 5.56 / .223 Rem 16 Barrel 30-Rounds

$1299.00 $1300.00

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GrabAGun Updated Oct 26, 2026

Radical Firearms Radical Firearms SHR Flat Dark Earth / Black 5.56 16 Threaded Barrel 30-Rounds - $507.99 at GrabAGun

Radical Firearms SHR Flat Dark Earth / Black 5.56 16 Threaded Barrel 30-Rounds

$507.99

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GrabAGun Updated Oct 26, 2026

Radical Firearms Radical Firearms SHR OD Green 5.56 16 Threaded Barrel 30-Rounds - $507.99 at GrabAGun

Radical Firearms SHR OD Green 5.56 16 Threaded Barrel 30-Rounds

$507.99

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Ammunition Depot Updated Oct 26, 2026

Radical Firearms Radical Firearms Complete Upper Receiver - 5.56 NATO 16" Barrel 1:7 Twist M-LOK - $433.97 at Ammunition Depot

Radical Firearms Complete Upper Receiver - 5.56 NATO 16" Barrel 1:7 Twist M-LOK

$433.97

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Classic Firearms Updated Oct 26, 2026

38% OFF

Radical Firearms Radical Firearms AR-15 RF00966 Forged Stripped Lower Receiver, Rifle, Multi-Caliber, Black, Hardcoat Anodized, 7075-T6 Aluminum - $49.99 at Classic Firearms

Radical Firearms AR-15 RF00966 Forged Stripped Lower Receiver, Rifle, Multi-Caliber, Black, Hardcoat Anodized, 7075-T6 Aluminum

$49.99 $80.99

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GrabAGun Updated Oct 26, 2026

18% OFF

Radical Firearms Radical Firearms Forged 5.56 / .223 Rem 16 Barrel 30-Rounds - $449.99 at GrabAGun

Radical Firearms Forged 5.56 / .223 Rem 16 Barrel 30-Rounds

$449.99 $549.00

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Where to buy Radical Firearms gun parts

GrabAGun 9 in stock
Shooting Surplus 3 in stock
GritrSports 2 in stock
Classic Firearms 2 in stock
Optics Planet 1 in stock
MidwayUSA 1 in stock