Durkin Tactical Uppers Gun Parts
(24 deals total)

  • Uppers
  • Durkin Tactical

Filter Durkin Tactical Uppers Gun Parts

20 hours ago
Description Disclosure: Handguards will either be keymod or mlok depending on availability. If you have a preference, please leave in the comment at checkout and we will try to accommodate the request.  - 20″ Heavy Barrel - 416R Stainless steel - Parkerized Finish - 1:7 Twist - .224 Valkyrie Caliber - Rifle Length Gas System MPN#: ASM-15-224-20-001
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1 month ago
Description 6061 billet upper receiver 4″ nitride 9mm barrel Free float handguard (may vary) Muzzle device may vary ((Bcg and charging handle sold separately)) MPN#: ASM-09-9MM-04-001
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1 month ago
Description These have either 7075 billet mil-spec upper receivers or 6061 billet slab side upper receivers (Depending on availability 10.5″ 5.56 NATO or 223 wylde 4150 chromoly vanadium barrels (all will be 223 and 5.56 compatible. Twist may vary) 10″ free float handguard( mlok or keymod) All include steel gas block and stainless gas tube installed. These are all headspace checked with go/no go gauges Muzzle brake and handguard may vary depending on availability. we CAN NOT Garuntee which options the builds will be due to extreme demand WHILE SUPPLIES LAST
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1 month ago
Description This Durkin Tactical AR-10 Upper Assembly features a 24″ 6.5 Creedmoor Stainless Steel Barrel, 1:8 Twist, Side Charging with a 17″ MLOK Handguard. MPN#: ASM-10-65C-24-001
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1 month ago
Description This 7.5″ Complete Side Charging Upper has a 7.5″ Parkerized barrel, 1:8 twist rate and a 7″ MLOK. This complete upper receiver is chambered in .300 Blackout and machined with M4 feed ramps (both in the lower and barrel extension) and comes with a BCG and charging handle. This is the perfect upper for your next build. The 7.5″ Complete Upper is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. MPN#: BAR-15-300-07-001
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1 month ago
Description Disclosure: Handguards will either be keymod or mlok depending on availability. If you have a preference, please leave in the comment at checkout and we will try to accommodate the request.  16″  300 aac blackout 1:8 twist 10″ free Floa handguard 6061 billet upper reciever .750 steel gas block Pistol length gas tube A2 muzzle break MPN#: ASM-15-300-16-001
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1 month ago
Description This 7.5″ Complete Side Charging Upper has a 7.5″ Parkerized barrel, 1:8 twist rate and a 7″ MLOK. This complete upper receiver is chambered in .300 Blackout and machined with M4 feed ramps (both in the lower and barrel extension) and comes with a BCG and charging handle. This is the perfect upper for your next build. The 7.5″ Complete Upper is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. MPN#: ASM-15-300-07-003
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1 month ago
Description This AR-15 Complete Upper has a 10.5” barrel with an M4 Contour profile, made of 416R steel with a Stainless Steel finish, and features a 1:7 Twist Rate, and a Carbine length gas system. The Upper includes a 10” MLOK Rail, an M4 flat-top forged upper receiver, a Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in .223 Wylde and machined with M4 feed ramps in the barrel extension.
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1 month ago
Description **Limit 1 per order** This 6.5 Grendel AR-15 Complete Upper has a 16″ barrel with a Heavy Barrel profile, made of 4150 Chrome Vanadium with a Parkerized finish, and features a 1:8 Twist Rate, a Carbine length gas system. The Upper includes a 15″ MLOK Rail, an M4 flat-top forged upper receiver with forwarding assist, Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in 6.5 Grendell II and machined with 300 Blackout feed ramps in the barrel extension.
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1 month ago
Description This Durkin Tactical AR-15 Complete Upper has a 16″ barrel with an M4 Contour profile, made of 4150 Chrome Vanadium with a Parkerized finish, and features a 1:8 Twist Rate, a Carbine length gas system. This DT Upper includes a 15″ MLOK Rail, an M4 flat-top forged upper receiver with forwarding assist, a Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension. MPN#: ASM-15-223-16-018
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1 month ago
Description This Durkin Tactical AR-15 Complete Upper has a 16″ barrel with an M4 Contour profile, made of 4150 Chrome Vanadium with a Parkerized finish, and features a 1:9 Twist Rate, a Carbine length gas system. This DT Upper includes a 12″ MLOK Rail, a side charging receiver, a Bolt Carrier Group, a Flash Hider. It is chambered in 5.56 NATO. M4 MPN#: ASM-15-223-16-017
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2 months ago
Description Disclosure: Handguards will either be keymod or mlok depending on availability. If you have a preference, please leave in the comment at checkout and we will try to accommodate the request.  This build includes: Mil spec forged upper receiver 10.5 inch 300 Blackout 1:7 Carbine Barrel A2 muzzle brake Free Float Rail .750 steel gas block Rifle Length stainless gas tube Forward Assist Dust Cover MPN#: ASM-15-300-10-001
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2 months ago
Description **Limit 1 per order** This 6.5 Grendel AR-15 Complete Upper has a 16″ barrel with a Heavy Barrel profile, made of 4150 Chrome Vanadium with a Parkerized finish, and features a 1:8 Twist Rate, a Carbine length gas system. The Upper includes a 15″ MLOK Rail, an M4 flat-top forged upper receiver with forwarding assist, Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in 6.5 Grendell II and machined with 300 Blackout feed ramps in the barrel extension.
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2 months ago
Description - Forged or billet upper receiver - 16″ 5.56/.223 barrel (will shoot both rounds) - 12″-15″ free float handguard - Competition muzzle device or similar - Low profile steel gas block - Stainless steel gas block (Upper is assembled and headspaced) MPN#: N/A
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3 months ago , by Dealer
Limited Time: Take $100 off with coupon code ‘458SOCOM’ - 16” Heavy Barrel - 4150 Chrome Moly Vanadium - Black Nitrided Finish - 1:14 Twist - 15” Gen 3 M-LOK Rail - .458 SOCOM - Carbine Length Gas System - M4 Flat-Top Billet Right Side Charging Upper Receiver - Standard Bolt Carrier Group - Side Charging Handle - Flash Hider MPN#:
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4 months ago , by Dealer
Description **Limit 1 per order** This 6.5 Grendel AR-15 Complete Upper has a 16″ barrel with a Heavy Barrel profile, made of 4150 Chrome Vanadium with a Parkerized finish, and features a 1:8 Twist Rate, a Carbine length gas system. The Upper includes a 15″ MLOK Rail, an M4 flat-top forged upper receiver with forwarding assist, Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in 6.5 Grendell II and machined with 300 Blackout feed ramps in the barrel extension.
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5 months ago , by Dealer
Description The 9mm enhanced upper is machined from solid 6061 T6 Aluminum. This upper was designed to do away with the traditional forward assist and dust cover. This has been done to save weight  as well as improve functionality and reliability by focusing on a simple design. Features: - Solid USA 6061 T-6 Aluminum - Slick Side No Forward Assist - Flat-Top with Picatinny rail - Made in the U.S.A - Black Anodized
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5 months ago , by Dealer
Description Stripped Billet Upper Receiver  - US MADE - .308 Cal - Gen 2 Design - New Design Allows Forward Assist To Function - Slim Design with Smaller Profile Shell Deflector - Uses Set Screw To Lock Forward Assist Into Position (Set Screw Included) - T6 6061 Billet - 1913 Picatinny Rail Flat Top-DPMS Low Spec Rail Height - Manufactured From Solid Block Of Billet Aluminum - MIL-A-8625 TYPE III Anodizing - Will Match Up With Any Brand Lower Receiver - Accepts Mil-Spec .308 Cal Ejection Port Door Kit And Forward Assist Kit (Not Included)
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7 months ago , by Dealer
Description 6061 billet upper receiver 4″ nitride 9mm barrel Free float handguard (may vary) Muzzle device may vary ((Bcg and charging handle sold separately))
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7 months ago , by Dealer
Description This 7.5″ Complete Side Charging Upper has a 7.5″ Parkerized barrel, 1:8 twist rate and a 7″ MLOK. This complete upper receiver is chambered in .300 Blackout and machined with M4 feed ramps (both in the lower and barrel extension) and comes with a BCG and charging handle. This is the perfect upper for your next build. The 7.5″ Complete Upper is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment.
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9 months ago , by Dealer
WHILE SUPPLIES LAST.. 7.62X39 also available -  M4 Flat Top Upper Receiver - Standard Charging - Made from 7075 Aircraft Aluminum - Includes BCA, Thread Receiver Plug - .223 WYLDE / 5.56 NATO Caliber / .300 Blackout / .350 Legend - Anodized Black
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10 months ago , by Dealer
WHILE SUPPLIES LAST New side charging Receiver/BCG combo! This billet upper fits any Mil-spec lower receiver. This combo includes a side charger BCG, a side charging bolt handle, and the side charging upper. This combo is perfect for a bolt action/Semi auto build or perfect for an ergonomic and unique work horse build.
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10 months ago
New side charging Receiver/BCG combo! This billet upper fits any Mil-spec lower receiver. This combo includes a side charger BCG, a side charging bolt handle, and the side charging upper. This combo is perfect for a bolt action/Semi auto build or perfect for an ergonomic and unique work horse build.
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10 months ago
Description -  M4 Flat Top Upper Receiver - Standard Charging - Made from 7075 Aircraft Aluminum - Includes BCA, Thread Receiver Plug - .223 WYLDE / 5.56 NATO Caliber / .300 Blackout / .350 Legend - Anodized Black
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