Brenton USA Upper Receiver Tracker 6.5mm Grendel 22in Barrel 5/8x24 Thread 1-8 Twist Snow MarbleKote Snow MarbleKote UPT22SM6.5

Brenton USA Upper Receiver Scout 6.5mm Grendel 18in Barrel 5/8x24 Thread 1-8 Twist Snow MarbleKote Snow MarbleKote UPS18SM6.5

Brenton USA Upper Receiver Scout 6.5mm Grendel 18in Barrel 5/8x24 Thread 1-8 Twist Snow MarbleKote Snow MarbleKote UPS18SM6.5. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Brenton USA Upper Receiver Scout 6.5mm Grendel 18in Barrel 5/8x24 Thread 1-8 Twist Autumn MarbleKote Autumn MarbleKote UPS18AM6.5

Brenton USA Upper Receiver Scout 6.5mm Grendel 18in Barrel 5/8x24 Thread 1-8 Twist Autumn MarbleKote Autumn MarbleKote UPS18AM6.5. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Aero Precision Complete Upper M4E1-T 6.5 Grendel 18in 6.5 Grendel Rifle Length 1/8 Twist 5/8x24 Thread Stainless Steel w/ ATLAS S-ONE Handguard Black

Aero Precision Complete Upper M4E1-T 6.5 Grendel 18in 6.5 Grendel Rifle Length 1/8 Twist 5/8x24 Thread Stainless Steel w/ ATLAS S-ONE Handguard Black. 5 Grendel Complete Upper Receiver. Designed to be a low recoil/high accuracy cartridge the 6.5... ... more

Aero Precision M5E1 Complete Upper Reciever 6.5 CM 24in Rifle Barrel 1-8 Twist 5/8x24 Thread Free-Float Handguard Stainless Steel Cerakote FDE

Aero Precision M5E1 Complete Upper Reciever 6.5 CM 24in Rifle Barrel 1-8 Twist 5/8x24 Thread Free-Float Handguard Stainless Steel Cerakote FDE. Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and... ... more

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 32in 24in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 32in 24in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard. . These AR15 Upper Receivers through the expert product experts at Rock River Arms are designed using... ... more

BSF Barrels AR Carbon Fiber Barrel AR-15 6.5mm Grendel 12 in Carbine Length 1-8 Twist Fluted 5/8x24 Thread .875 OD Gray FC1512G001

BSF Barrels AR Carbon Fiber Barrel AR-15 6.5mm Grendel 12 in Carbine Length 1-8 Twist Fluted 5/8x24 Thread .875 OD Gray FC1512G001. 5 Grendel Rifle Barrel w/1:8 Twist is an excellent way to make sure you have a lightweight and accurate addition to your... ... more

Stag Arms AR-10 Marksman Left Hand Upper Receiver 6.5 Creedmore 22in Barrel BULL Profile1-10 Twist 5/8X24 Thread VG6 Gamma FDE STAG10111411

Stag Arms AR-10 Marksman Left Hand Upper Receiver 6.5 Creedmore 22in Barrel BULL Profile1-10 Twist 5/8X24 Thread VG6 Gamma FDE STAG10111411. Specifications for Stag Arms 10 Marksman Left Hand 22in 6.5mm Creedmoor Upper Receiver: Manufacturer: Stag Arms... ... more

Brenton USA Upper Receiver Scout 6.5mm Grendel 18in Barrel 5/8x24 Thread 1-8 Twist Foliage MarbleKote Foliage MarbleKote UPS18FM6.5

Brenton USA Upper Receiver Scout 6.5mm Grendel 18in Barrel 5/8x24 Thread 1-8 Twist Foliage MarbleKote Foliage MarbleKote UPS18FM6.5. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 16in SPR Mid-Length 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 16in SPR Mid-Length 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel. 5 Grendel "Type 2" chambered 16 inch barrel is machined from 416 Stainless Steel with a bead blasted finish.... ... more

Stag Arms AR-10 Marksman Right Hand Upper Receiver 6.5 Creedmore 22in Barrel BULL Profile 1-10 Twist 5/8X24 Thread VG6 Gamma FDE STAG10101411

Stag Arms AR-10 Marksman Right Hand Upper Receiver 6.5 Creedmore 22in Barrel BULL Profile 1-10 Twist 5/8X24 Thread VG6 Gamma FDE STAG10101411. Specifications for Stag Arms 10 Marksman Right Hand 22in 6.5mm Creedmoor Upper Receiver: Manufacturer: Stag... ... more

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 12.5in Hanson Carbine 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 12.5in Hanson Carbine 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel. 5 Grendel AR Rifle Threaded Barrel. These AR15 Barrels by Ballistic Advantage boast a shoulder-less design... ... more

Stag Arms AR-10 Marksman Left Hand Upper Receiver 6.5 Creedmore 22in Barrel NJ Compliant BULL Profile 1-10 Twist 5/8X24 Thread VG6 Gamma Black

Stag Arms AR-10 Marksman Left Hand Upper Receiver 6.5 Creedmore 22in Barrel NJ Compliant BULL Profile 1-10 Twist 5/8X24 Thread VG6 Gamma Black. Specifications for Stag Arms AR-10 Marksman Left Hand Upper Receiver: Manufacturer: Stag Arms Finish:... ... more

Wilson Combat Complete Upper Receiver Recon 6.5mm Grendel 16 inch Barrel Mid Length 1-8 Twist 5/8x24 Thread M-LOK Handguard Q-COMP Armor-Tuff Black

Wilson Combat Complete Upper Receiver Recon 6.5mm Grendel 16 inch Barrel Mid Length 1-8 Twist 5/8x24 Thread M-LOK Handguard Q-COMP Armor-Tuff Black. The Wilson Combat machined hand polished match grade stainless barrel is the core of these accurate and... ... more

Brenton USA Upper Receiver Scout .300 Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Snow MarbleKote Snow MarbleKote UPS18SM30B

Brenton USA Upper Receiver Scout .300 Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Snow MarbleKote Snow MarbleKote UPS18SM30B. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 20in DMR Rifle 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel BABL65G004P

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 20in DMR Rifle 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel BABL65G004P. 5 Grendel AR Rifle Threaded Barrel. These AR15 Barrels by Ballistic Advantage boast a shoulder-less... ... more

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 20in Fluted DMR Rifle 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel

Ballistic Advantage Premium Series Threaded Barrel 6.5mm Grendel II 20in Fluted DMR Rifle 1-8 Twist 5/8x24 Thread Bead Blasted Stainless Steel. 5 Grendel Type 2 barrel is machined from 416R Stainless Steel with a bead blasted finish. Our Premium Series... ... more

Brenton USA Upper Receiver Tracker 6mm ARC 22in Barrel 5/8x24 Thread 1-7.5 Twist Harvest MarbleKote Harvest MarbleKote UPT22HM6.0

Brenton USA Upper Receiver Tracker 6mm ARC 22in Barrel 5/8x24 Thread 1-7.5 Twist Harvest MarbleKote Harvest MarbleKote UPT22HM6.0. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Brenton USA Upper Receiver Tracker 6mm ARC 22in Barrel 5/8x24 Thread 1-7.5 Twist Autumn MarbleKote Autumn MarbleKote UPT22AM6.0

Brenton USA Upper Receiver Tracker 6mm ARC 22in Barrel 5/8x24 Thread 1-7.5 Twist Autumn MarbleKote Autumn MarbleKote UPT22AM6.0. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Brenton USA Upper Receiver Tracker 6mm ARC 22in Barrel 5/8x24 Thread 1-7.5 Twist Foliage MarbleKote Foliage MarbleKote UPT22FM6.0

Brenton USA Upper Receiver Tracker 6mm ARC 22in Barrel 5/8x24 Thread 1-7.5 Twist Foliage MarbleKote Foliage MarbleKote UPT22FM6.0. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Alexander Arms DIY Upper Kit AR-15 6.5mm Grendel 16 inch Barrel Mid Length 1-8 Twist 5/8x24 Thread Matte Black Melonite KIT-65-16-10RD

Alexander Arms DIY Upper Kit AR-15 6.5mm Grendel 16 inch Barrel Mid Length 1-8 Twist 5/8x24 Thread Matte Black Melonite KIT-65-16-10RD. Specifications for Alexander Arms AR-15 6.5mm Grendel DIY Upper Kit: Manufacturer: Alexander Arms Cartridge: 6.5mm... ... more

Brenton USA Upper Receiver Tracker 6.5mm Grendel 22in Barrel 5/8x24 Thread 1-8 Twist Midnight MarbleKote Midnight MarbleKote UPT22MM6.5

Brenton USA Upper Receiver Tracker 6.5mm Grendel 22in Barrel 5/8x24 Thread 1-8 Twist Midnight MarbleKote Midnight MarbleKote UPT22MM6.5. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect... ... more

Brenton USA Upper Receiver Scout .300 Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Autumn MarbleKote Autumn MarbleKote UPS18AM30B

Brenton USA Upper Receiver Scout .300 Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Autumn MarbleKote Autumn MarbleKote UPS18AM30B. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Brenton USA Upper Receiver Scout 6mm ARC 18in Barrel 5/8x24 Thread 1-7.5 Twist Snow MarbleKote Snow MarbleKote UPS18SM6.0

Brenton USA Upper Receiver Scout 6mm ARC 18in Barrel 5/8x24 Thread 1-7.5 Twist Snow MarbleKote Snow MarbleKote UPS18SM6.0. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Brenton USA Upper Receiver Scout .300 Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Foliage MarbleKote FoliageMarbleKote UPS18FM30B

Brenton USA Upper Receiver Scout .300 Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Foliage MarbleKote FoliageMarbleKote UPS18FM30B. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Snow MarbleKote Snow MarbleKote UPS18SM6.8

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Snow MarbleKote Snow MarbleKote UPS18SM6.8. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the hunter... ... more

Brenton USA Upper Receiver Guide .300 AAC Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Midnight MarbleKote Midnight MarbleKote ULG18MM30B

Brenton USA Upper Receiver Guide .300 AAC Blackout 18in Barrel 5/8x24 Thread 1-8 Twist Midnight MarbleKote Midnight MarbleKote ULG18MM30B. Limited rifles are available in Midnight adjustable stock configuration only and include Black Nitride carrier... ... more

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish

XTS Complete Upper Receiver w/o BCG w/ 12in Rail AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Autumn MarbleKote Autumn MarbleKote UPS18AM6.8

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Autumn MarbleKote Autumn MarbleKote UPS18AM6.8. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Brenton USA Upper Receiver Scout 6mm ARC 18in Barrel 5/8x24 Thread 1-7.5 Twist Harvest MarbleKote Harvest MarbleKote UPS18HM6.0

Brenton USA Upper Receiver Scout 6mm ARC 18in Barrel 5/8x24 Thread 1-7.5 Twist Harvest MarbleKote Harvest MarbleKote UPS18HM6.0. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Alexander Arms Tactical Upper Receiver AR-15 6.5mm Grendel 18 inch Barrel 1-8 Twist 5/8x24 Thread A2 Flash Hider Black Anodized UTA-65-10RD

Alexander Arms Tactical Upper Receiver AR-15 6.5mm Grendel 18 inch Barrel 1-8 Twist 5/8x24 Thread A2 Flash Hider Black Anodized UTA-65-10RD. Specifications for Alexander Arms AR-15 6.5mm Grendel Tactical Upper Receiver: Manufacturer: Alexander Arms... ... more

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish XTSCU16300BK

XTS Complete Upper Receiver w/o BCG AR-15 300 BO 24.75in 16in Barrel Carbine 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish XTSCU16300BK. These XTS complete uppers do not include the Bolt Carrier Group. Specifications for XTS AR-15 16in... ... more

Brenton USA Upper Receiver Scout 6mm ARC 18in Barrel 5/8x24 Thread 1-7.5 Twist Foliage MarbleKote Foliage MarbleKote UPS18FM6.0

Brenton USA Upper Receiver Scout 6mm ARC 18in Barrel 5/8x24 Thread 1-7.5 Twist Foliage MarbleKote Foliage MarbleKote UPS18FM6.0. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Brenton USA Upper Receiver Scout 300 HAM'R 18in Barrel 5/8x24 Thread 1-15 Twist Foliage MarbleKote Foliage MarbleKote UPS18FM30H

Brenton USA Upper Receiver Scout 300 HAM'R 18in Barrel 5/8x24 Thread 1-15 Twist Foliage MarbleKote Foliage MarbleKote UPS18FM30H. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 28in 20in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard

Rock River Arms BT-3 Completed Upper Receiver 6.5mm Creedmoor 28in 20in Barrel Standard SS Fluted Profile 1-10 Twist 5/8x24 Thread M-LOK Handguard. . These AR15 Upper Receivers through the expert product experts at Rock River Arms are designed using... ... more

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Harvest MarbleKote Harvest MarbleKote UPS18HM6.8

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Harvest MarbleKote Harvest MarbleKote UPS18HM6.8. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for the... ... more

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Midnight MarbleKote Midnight MarbleKote UPS18MM6.8

Brenton USA Upper Receiver Scout 6.8 SPC 18in Barrel 5/8x24 Thread 1-10 Twist Midnight MarbleKote Midnight MarbleKote UPS18MM6.8. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect for... ... more

Brenton USA Upper Receiver Tracker 6.5mm Grendel 22in Barrel 5/8x24 Thread 1-8 Twist Harvest MarbleKote Harvest MarbleKote UPT22HM6.5

Brenton USA Upper Receiver Tracker 6.5mm Grendel 22in Barrel 5/8x24 Thread 1-8 Twist Harvest MarbleKote Harvest MarbleKote UPT22HM6.5. Pursuit rifles look feel and perform like you expect a perfectly balanced system should. Pursuit rifles are perfect... ... more