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

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

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

Radical Firearms RF Upper Assembly 18in 223 Wylde 416R HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black FU18-223W-SS-15RPR

Radical Firearms RF Upper Assembly 18in 223 Wylde 416R HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black FU18-223W-SS-15RPR. 223 Wylde is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter... ... more

Radical Firearms RF Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black FU16-223W-SS-15RPR

Radical Firearms RF Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black FU16-223W-SS-15RPR. 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 18in 223 Wylde 416R HBAR Contour 1/8 Twist 15in MHR M-LOK A2 Flash Hider Black FU18-223W-SS-15MHR

Radical Firearms RF Upper Assembly 18in 223 Wylde 416R HBAR Contour 1/8 Twist 15in MHR M-LOK A2 Flash Hider Black FU18-223W-SS-15MHR. 223 Wylde 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 16in 6.5 Grendel 416R Medium Contour 1/9 Twist 15in RPR M-LOK Pepper Pot Brake Black CFU16-6.5-SS-MED-15RPR

Radical Firearms Complete Upper Assembly 16in 6.5 Grendel 416R Medium Contour 1/9 Twist 15in RPR M-LOK Pepper Pot Brake Black CFU16-6.5-SS-MED-15RPR. 5 Grendel chamber. An upper like this one is hard to find in the AR15 market. The 6.5 Grendel chamber... ... more

Radical Firearms RF Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 15in MHR M-LOK A2 Flash Hider Black FU16-223W-SS-15MHR

Radical Firearms RF Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 15in MHR M-LOK A2 Flash Hider Black FU16-223W-SS-15MHR. Based upon the classic American platform and design the upper is made with the time proven recipe of sturdy 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 RF Upper Assembly 16in 223 Wylde 416R HBAR Contour 1/8 Twist 12in MHR M-LOK A2 Flash Hider Black FU16-223W-SS-12MHR

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

Radical Firearms Complete Upper Assembly 16in 6.5 Grendel 416R Medium Contour 1/9 Twist 15in MHR M-LOK Pepper Pot Brake Black CFU16-6.5-SS-MED-15MHR

Radical Firearms Complete Upper Assembly 16in 6.5 Grendel 416R Medium Contour 1/9 Twist 15in MHR M-LOK Pepper Pot Brake Black CFU16-6.5-SS-MED-15MHR. 5 Grendel chamber. An upper like this one is hard to find in the AR15 market. The 6.5 Grendel chamber... ... 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 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 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 16in 300 AAC HBAR Contour 1/8 Twist 12in MHR M-LOK A2 Flash Hider Black CFU16-300HBAR-12MHR

Radical Firearms Complete Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 12in MHR M-LOK A2 Flash Hider Black CFU16-300HBAR-12MHR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter... ... more

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 18in Fluted Barrel 1-8 Twist A2 Flash Hider ATLAS R-ONE Handguard Black Anodized

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 18in Fluted Barrel 1-8 Twist A2 Flash Hider ATLAS R-ONE Handguard Black Anodized. 223 Wylde Complete Upper Receiver is a one-piece free float design with built-in anti-rotation tabs. These... ... more

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

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

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 18in 1-8 Twist A2 Flash Hider 15 in M-LOK ATLAS R-ONE Handguard FDE Cerakote

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 18in 1-8 Twist A2 Flash Hider 15 in M-LOK ATLAS R-ONE Handguard FDE Cerakote. 223 Wylde Complete Upper Receiver is a one-piece free float design with built-in anti-rotation tabs. These... ... 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 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 Complete Upper Assembly 24 inch 6.5 Grendel SS Match Medium Contour 15 inch RPR Pepper Pot Brake w/BCG and CH Black

Radical Firearms Complete Upper Assembly 24 inch 6.5 Grendel SS Match Medium Contour 15 inch RPR Pepper Pot Brake w/BCG and CH Black. 5 Grendel Complete Upper. 24 inch Stainless Steel Match Grade Barrel 1:9 Twist. Radical Low-Pro Gas Block. 15 inch... ... more

Radical Firearms Complete Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 9in MHR M-LOK A2 Flash Hider Black CFU16-300HBAR-9MHR

Radical Firearms Complete Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 9in MHR M-LOK A2 Flash Hider Black CFU16-300HBAR-9MHR. 62x39 is a MIL-STD upper ready to drop on any MIL-STD lower Receiver. Perfect for the novice or advanced shooter wanting... ... 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 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

Radical Firearms Complete Upper Assembly 16in 12.7x42 .936 1/20 Twist 15in MHR M-LOK Panzer Brake Black CFU16-12.7X42-15MHR

Radical Firearms Complete Upper Assembly 16in 12.7x42 .936 1/20 Twist 15in MHR M-LOK Panzer Brake Black CFU16-12.7X42-15MHR. 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 Complete Upper Assembly 16in 458 SOCOM .936 1/14 Twist 15in MHR M-LOK Panzer Brake Black CFU16-458SOC-15MHR

Radical Firearms Complete Upper Assembly 16in 458 SOCOM .936 1/14 Twist 15in MHR M-LOK Panzer Brake Black CFU16-458SOC-15MHR. These AR15 Upper Receivers built by Radical Firearms arrive at your doorstep complete and assembled so you don't have to waste... ... more

Radical Firearms Complete Upper Assembly 16in 5.56 SOCOM 1/7 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-5.56SOC-15RPR

Radical Firearms Complete Upper Assembly 16in 5.56 SOCOM 1/7 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-5.56SOC-15RPR. 5.56 SOCOM Upper Assembly. These AR15 Upper Receivers crafted by Radical Firearms are incredibly easy to install since they come... ... more

Radical Firearms Complete Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-300HBAR-15RPR

Radical Firearms Complete Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black CFU16-300HBAR-15RPR. 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 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 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

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 16in 1-8 Twist A2 Flash Hider 15in M-LOK ATLAS R-ONE Handguard FDE Cerakote

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 16in 1-8 Twist A2 Flash Hider 15in M-LOK ATLAS R-ONE Handguard FDE Cerakote. The R-ONE handguards are designed with size and weight in mind while still providing plenty of real-estate to... ... more

Radical Firearms RF Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black FU16-300HBAR-15RPR

Radical Firearms RF Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 15in RPR M-LOK A2 Flash Hider Black FU16-300HBAR-15RPR. 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 5.56 SOCOM 1/7 Twist 12in RPR M-LOK Zero Impulse Black CFU16-5.56SOC-12RPR-ZS

Radical Firearms Complete Upper Assembly 16in 5.56 SOCOM 1/7 Twist 12in RPR M-LOK Zero Impulse Black CFU16-5.56SOC-12RPR-ZS. 56SOC-15RPR-ZS Specifications for Radical Firearms 16 in. 5.56 SOCOM Upper Assembly w/ Zero Impulse Brake: Manufacturer:... ... more

Radical Firearms RF Upper Assembly 16in 5.56 SOCOM 1/7 Twist 15in RPR M-LOK Zero Impulse Black FU16-5.56SOC-15RPR-ZS

Radical Firearms RF Upper Assembly 16in 5.56 SOCOM 1/7 Twist 15in RPR M-LOK Zero Impulse Black FU16-5.56SOC-15RPR-ZS. Radical Firearms builds all of its barrel assemblies in-house. This allows us to provide customers with a precision-machined made in... ... more

Aero Precision M4E1-T Complete Upper .223 Wylde 18in Rifle Length 1/8 15in M-LOK AR15 ATLAS S-ONE A2 FDE APAR700315M73

Aero Precision M4E1-T Complete Upper .223 Wylde 18in Rifle Length 1/8 15in M-LOK AR15 ATLAS S-ONE A2 FDE APAR700315M73. The R-ONE handguards are designed with size and weight in mind while still providing plenty of real-estate to accommodate any... ... more

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 16in 1-8 Twist A2 Flash Hider 15in M-LOK ATLAS R-ONE Handguard Black Anodized

Aero Precision M4E1 Threaded .223 Wylde Complete Upper Receiver 16in 1-8 Twist A2 Flash Hider 15in M-LOK ATLAS R-ONE Handguard Black Anodized. The R-ONE handguards are designed with size and weight in mind while still providing plenty of real-estate to... ... more

Radical Firearms RF Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 12in RPR M-LOK A2 Flash Hider Black FU16-300HBAR-12RPR

Radical Firearms RF Upper Assembly 16in 300 AAC HBAR Contour 1/8 Twist 12in RPR M-LOK A2 Flash Hider Black FU16-300HBAR-12RPR. We achieve this by pairing a very forgiving profile with a draw-point that can be easily micro-adjusted without taking the... ... more

Aagil Arms Complete AR-15 .223 Wylde Upper Assembly 16in Barrel Length Carbine 1-7 Twist w/ 15in Key Mod Anodized Black Medium AA-C16223C7D15

Aagil Arms Complete AR-15 .223 Wylde Upper Assembly 16in Barrel Length Carbine 1-7 Twist w/ 15in Key Mod Anodized Black Medium AA-C16223C7D15. 223 Wylde Upper Assembly 16in Barrel Length Carbine w/ 15in Key Mod was made to function as the best item for... ... more

Shaw AR-15 223 Wylde Threaded Barrel Spiral Flute 20in HBAR Profile 1-8 Twist 1/2-28 Thread Matte Stainless AR15HBSSHF20WYLD8

Shaw AR-15 223 Wylde Threaded Barrel Spiral Flute 20in HBAR Profile 1-8 Twist 1/2-28 Thread Matte Stainless AR15HBSSHF20WYLD8. Shaw is now proud to offer complete barrels directly to consumers. All AR-15 and AR-10 barrels are machined from 416R... ... more