Radical Firearms Complete Upper Assembly 10.5in 7.62x39 4150V HBAR Contour 1/10 Twist 10in FGS MOE A2 Flash Hider Black CFU10.5-7.62X39HBAR-10FGS

Radical Firearms RF Upper Assembly 10.5in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-762X39HBAR-10RPR

Radical Firearms RF Upper Assembly 10.5in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-762X39HBAR-10RPR. Featuring a 7.62x39 4150V HBD barrel with a black anodized finish this upper is built to be the end all of your... ... more

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit 7.62x39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard Blk

Ghost Firearms Vital Upper Receiver Pistol Lower Parts Kit 7.62x39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard Blk. This complete upper assembly kit by Ghost Firearms comes with a solid 4150 Light H Bar Button Rifle Barrel... ... more

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black FU16-762X39HBAR-10RPR

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black FU16-762X39HBAR-10RPR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-15RPR

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-15RPR. This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter.... ... more

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in RPR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-12RPR

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in RPR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-12RPR. This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter.... ... more

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in MHR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-15MHR

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in MHR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-15MHR. This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter.... ... more

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in MHR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-12MHR

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in MHR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-12MHR. This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter.... ... more

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-10RPR

Radical Firearms AR-15 Complete Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 10in RPR M-LOK A2 Flash Hider Black CFU16-7.62X39HBAR-10RPR. This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter.... ... more

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage. 62 Complete Upper Receiver w/ Pistol Lower Parts Kit has been created to be a great upper for nearly any... ... more

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage. 62 Complete Upper Receiver w/ Pistol Lower Parts Kit has been created to be a great upper for nearly any... ... more

Radical Firearms Complete Upper Assembly 10.5in 458 SOCOM .936 1/14 Twist 9in MHR M-LOK Panzer Brake Black CFU10.5-458SOC-9MHR

Radical Firearms Complete Upper Assembly 10.5in 458 SOCOM .936 1/14 Twist 9in MHR M-LOK Panzer Brake Black CFU10.5-458SOC-9MHR. After a year of development a few thousand rounds and a pretty sore shoulder we feel this is absolutely one of the best... ... more

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard Tac Grape

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard Tac Grape. 62 Complete Upper Receiver w/ Pistol Lower Parts Kit has been created to be a great upper for nearly any... ... more

Radical Firearms Complete Upper Assembly 10.5in 12.7x42 .936 1/20 Twist 9in MHR M-LOK Panzer Brake Black CFU10.5-12.7X42-9MHR

Radical Firearms Complete Upper Assembly 10.5in 12.7x42 .936 1/20 Twist 9in MHR M-LOK Panzer Brake Black CFU10.5-12.7X42-9MHR. 7x42 Complete Upper. After a year of development a few thousand rounds and a pretty sore shoulder we feel this is absolutely... ... more

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in RPR M-LOK A2 Flash Hider Black FU16-762X39HBAR-15RPR

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in RPR M-LOK A2 Flash Hider Black FU16-762X39HBAR-15RPR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in MHR M-LOK A2 Flash Hider Black FU16-762X39HBAR-12MHR

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in MHR M-LOK A2 Flash Hider Black FU16-762X39HBAR-12MHR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more

Jacob Grey Firearms Complete Upper Assembly 7.62x39 Caliber 10.5in 1-10 Twist Black 76239105CUA

Jacob Grey Firearms Complete Upper Assembly 7.62x39 Caliber 10.5in 1-10 Twist Black 76239105CUA. Shooters can easily adapt to various scenarios and situations from a singular platform without the need for investing in completely new firearms. Switching... ... more

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage. 62 Complete Upper Receiver w/ Pistol Lower Parts Kit has been created to be a great upper for nearly any... ... more

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Free Float Hand Guard A2 Birdcage

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Free Float Hand Guard A2 Birdcage. 62 Complete Upper Receiver w/ Pistol Lower Parts Kit has been created to be a great upper for nearly... ... more

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage

Ghost Firearms Upper Receiver Pistol Lower Parts Kit 7.62X39 10.5in Carbine Light HBAR Barrel 1-10 Twist 9in M-LOK Freefloat Handguard A2 Birdcage. 62 Complete Upper Receiver w/ Pistol Lower Parts Kit has been created to be a great upper for nearly any... ... more

Radical Firearms Complete Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 12in MHR M-LOK A2 Flash Hider Black CFU16-223W-SS-12MHR

Radical Firearms Complete Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 12in MHR M-LOK A2 Flash Hider Black CFU16-223W-SS-12MHR. Complete upper assemblies include: Bolt Carrier Group Bolt Carrier Magazine Housing Gas Tube Flash Hider Bolt... ... more

Radical Firearms Complete Upper Assembly 18in 223 Wylde 416R HBAR Contour 1/8 Twist 15in MHR M-LOK A2 Flash Hider Black CFU18-223W-SS-15MHR

Radical Firearms Complete Upper Assembly 18in 223 Wylde 416R HBAR Contour 1/8 Twist 15in MHR M-LOK A2 Flash Hider Black CFU18-223W-SS-15MHR. Radical Firearms choose high quality barrels for their upper assemblies pairing that with a robust free float... ... more

Radical Firearms Complete Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 12in RPR M-LOK A2 Flash Hider Black CFU16-223W-SS-12RPR

Radical Firearms Complete Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 12in RPR M-LOK A2 Flash Hider Black CFU16-223W-SS-12RPR. Complete upper assemblies include: Bolt Carrier Group Bolt Carrier Magazine Housing Gas Tube Flash Hider Bolt... ... more

Radical Firearms Complete Upper Assembly 16in 6.8 SPC II HBAR Contour 1/11 Twist 15in MHR M-LOK A2 Flash Hider Black CFU16-6.8SPCIIHBAR-15MHR

Radical Firearms Complete Upper Assembly 16in 6.8 SPC II HBAR Contour 1/11 Twist 15in MHR M-LOK A2 Flash Hider Black CFU16-6.8SPCIIHBAR-15MHR. 8 SPC II is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or... ... more

Radical Firearms Complete Upper Assembly 16in 6.8 SPC II HBAR Contour 1/11 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-6.8SPCIIHBAR-15RPR

Radical Firearms Complete Upper Assembly 16in 6.8 SPC II HBAR Contour 1/11 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-6.8SPCIIHBAR-15RPR. 8 SPC II is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or... ... more

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 10in HG M-LOK RPR 5/8x24 A2 FH Black CFU10.5-300HBAR-10RPR

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 10in HG M-LOK RPR 5/8x24 A2 FH Black CFU10.5-300HBAR-10RPR. 5in HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the... ... more

Radical Firearms Complete Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-223W-SS-15RPR

Radical Firearms Complete Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-223W-SS-15RPR. Complete upper assemblies include: Bolt Carrier Group Bolt Carrier Magazine Housing Gas Tube Flash Hider Bolt... ... more

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in MHR M-LOK A2 Flash Hider Black FU16-762X39HBAR-15MHR

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 15in MHR M-LOK A2 Flash Hider Black FU16-762X39HBAR-15MHR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in RPR M-LOK A2 Flash Hider Black FU16-762X39HBAR-12RPR

Radical Firearms AR-15 RF Upper Assembly 16in 7.62x39 4150V HBAR Contour 1/10 Twist 12in RPR M-LOK A2 Flash Hider Black FU16-762X39HBAR-12RPR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more

Radical Firearms RF Upper Assembly 10.5in 7.62x39 4150V HBAR Contour 1/10 Twist 9in MHR M-LOK A2 Flash Hider Black FU10.5-762X39HBAR-9MHR

Radical Firearms RF Upper Assembly 10.5in 7.62x39 4150V HBAR Contour 1/10 Twist 9in MHR M-LOK A2 Flash Hider Black FU10.5-762X39HBAR-9MHR. Featuring a 7.62x39 4150V HBD barrel with a black anodized finish this upper is built to be the end all of your... ... more

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 9in HG M-LOK MHR 5/8x24 A2 FH Black CFU10.5-300HBAR-9MHR

Radical Firearms Complete Upper Assembly AR-15 .300 Blackout 10.5in Barrel 9in HG M-LOK MHR 5/8x24 A2 FH Black CFU10.5-300HBAR-9MHR. 5in HBAR profile 300BLK is a complete MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice... ... more

Radical Firearms RF Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 12in RPR M-LOK A2 Flash Hider Black FU16-223W-SS-12RPR

Radical Firearms RF Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 12in RPR M-LOK A2 Flash Hider Black FU16-223W-SS-12RPR. Based upon the classic American platform and design the upper is made with the time proven recipe of sturdy bolt... ... more

Radical Firearms RF Upper Assembly 10.5in 5.56 M4 Contour 1/7 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-5.56M4-10RPR

Radical Firearms RF Upper Assembly 10.5in 5.56 M4 Contour 1/7 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-5.56M4-10RPR. 5in M4 profile 5.56mm is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more

Radical Firearms RF Upper Assembly 10.5in 300 AAC HBAR Contour 1/8 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-300HBAR-10RPR

Radical Firearms RF Upper Assembly 10.5in 300 AAC HBAR Contour 1/8 Twist 10in RPR M-LOK A2 Flash Hider Black FU10.5-300HBAR-10RPR. 5" HBAR profile 300BLK is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more

Radical Firearms RF Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 10in RPR M-LOK A2 Flash Hider Black FU16-300HBAR-10RPR

Radical Firearms RF Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 10in RPR M-LOK A2 Flash Hider Black FU16-300HBAR-10RPR. We achieve this by pairing a very forgiving profile with a draw-point that can be easily micro-adjusted without taking the... ... more

Radical Firearms Complete Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 10in RPR M-LOK A2 Flash Hider Black CFU16-300HBAR-10RPR

Radical Firearms Complete Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 10in RPR M-LOK A2 Flash Hider Black CFU16-300HBAR-10RPR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter... ... more

Radical Firearms Complete Upper Assembly 8.5in 300 AAC HBAR Contour 1/7 Twist 7in MHR M-LOK A2 Flash Hider Black CFU8.5-300HBAR-7MHR

Radical Firearms Complete Upper Assembly 8.5in 300 AAC HBAR Contour 1/7 Twist 7in MHR M-LOK A2 Flash Hider Black CFU8.5-300HBAR-7MHR. 5" 300 AAC HBAR Contour1:7 Twist 7" FCR ( M-LOK ) A2 Flash Hider Specifications for Radical Firearms Complete Upper... ... more

Radical Firearms RF Upper Assembly 10.5in 300 AAC HBAR Contour 1/8 Twist 9in MHR M-LOK A2 Flash Hider Black FU10.5-300HBAR-9MHR

Radical Firearms RF Upper Assembly 10.5in 300 AAC HBAR Contour 1/8 Twist 9in MHR M-LOK A2 Flash Hider Black FU10.5-300HBAR-9MHR. 5" HBAR profile 300BLK is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced... ... more