Durkin Tactical Uppers Gun Parts
(19 deals total)

  • Uppers
  • Durkin Tactical

Filter Durkin Tactical Uppers Gun Parts

1 day ago
Description - 6061 Billet upper reciever - USA made 12″ mlok free float handguard (handguard may vary depending on availability) - 16″ 416R stainless 5.56 NATO barrel 1:7 twist - .750 steel low profile gas block - Carbine length stainless gas tube - USA made muzzle device **May have tiny imperfections in the cerakote as seen in pictures but these are VERY nice uppers**
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1 day ago
Description - Milspec forged upper receiver or 6061 billet upper receiver depending on availability - 24″ 5.56 416R stainless steel barrel. - Steel gas block - Rifle gas tube - 15″- 17″ free float handguard (either keymod or mlok depending on availability) - Full assembled and ready to shoot - Bcg sold separately
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3 days ago , by Dealer
Description You will get ONE(1) of these 2 upper builds depending on request and availability ((Mlok or keymod)) These have either 7075 billet mil-spec upper receivers or 6061 billet slab side upper receivers They all have the PREMIUM tactical Kinetics 7.5″ 223 wylde 1:7 nitride barrel. (This barrel retails for $130) 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. WHILE SUPPLIES LAST
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3 days 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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4 days ago , by Dealer
Description 7075 billet upper receiver Forward assist Dust cover 20″ chromoly vanadium  6.5 Creedmoor barrel A2 flash hider 15″-17″ free float handguard(may vary depending on availability) Steel gas block Stainless steel gas tube **BCG Sold Separately**
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1 week 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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1 week ago
Description - M4 Flat Top Upper Receiver - Standard Rear Charging - Made from 7075 Aircraft Aluminum - 7.62×39 Caliber - Anodized Black
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2 weeks 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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3 weeks 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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1 month ago
USA Made Billet Aluminum Slick Side No Forward Assist Low Profile Brass Deflector Cerakote FDE Flat-Top with Picatinny rails Mil-Spec dimensions Made in the U.S.A.
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1 month ago
Description Stripped 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) 10″ Handguard
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1 month ago , by Dealer
Description These may have minor blemishes and nicks as they have been sitting on the shelf for a few months but ARE BRAND NEW Forged upper reciever 15″ USA made mlok free float handguard Forward assist Lazer engraved freedom dust cover 20″ spiral fluted 416r stainless 5.56 NATO barrel A2 or spiral muzzle break Rifle length gas tube Steel gas block Cerakoted in FDE MPN#: NO BCG included
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1 month ago
AR-15 Complete Upper Assembly, 16” 4150 Black Nitride Heavy Barrel, .458 SOCOM, Carbine Length Gas System, 1:14 Twist w/ 15" Gen 3 MLOK Rail 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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2 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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3 months ago
AR-15 Complete Upper Assembly 5.56 NATO, 24" 4150 Chrome Moly Vanadium, Black Nitride Government Barrel, 1:7 Twist w/ 17" MLOK 24″ Heavy Barrel 4150 Chrome Moly Vanadium Black Nitride Finish 1:7 Twist 17″ MLOK Rail 5.56 NATO Caliber Standard BCG Rifle Length Gas System M4 Flat-Top Forged Upper Receiver Charging Handle
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3 months ago
7.5" 6061 Billet Upper, 300 AAC Blackout, 1:8 Twist W6061 billet upper reciever 7.5″ 300 AAC blackout nitride barrel 1:8 twist 7″ free Float keymod handguard .750 steel gas block Pistol length gas tube A2 muzzle break/ 7" Free Float Keymod Handguard
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3 months ago
Description This build includes: Mil spec forged upper receiver 7.5 inch 556 NATO 1:7 Pistol Barrel Phantom muzzle brake Free float keymod handguard .750 steel gas block Pistol Length stainless gas tube Forward Assist Dust Cover   MPN#:
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3 months ago
Complete Upper Assembly 16" 300 Blackout 1:8 twist w/ 10" Free Float Keymod Handguard 16″ 300 aac blackout 1:8 twist 10″ free Float keymod handguard 6061 billet upper reciever .750 steel gas block Pistol length gas tube A2 muzzle break
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3 months ago , by Dealer
Description 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 458 Bolt Carrier Group - Side Charging Handle - Flash Hider MPN#:
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