Durkin Tactical Uppers Gun Parts

(30 deals total)

Description AR-15 Complete Upper Assembly | 7.5 in .223/5.56 Stainless Steel Barrel | 1:7 Twist | Pistol Length Gas System | 7″ Handguard | Forged Upper Receiver Description: - Barrel: 7.5″ .223/5.56 Barrel - Finish: Stainless Steel - Twist: 1:7 - Gas System: Pistol Length Gas System - Handguard: 7″ - Upper Receiver: Forged - Charging Handle: Ambi-Charging Handle - BCG: Black Nitride MPN#: ASM-15-223-07-007

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

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 inch 9mm chromoly vanadium barrel 1:10 twist 10 inch free float handguard 6061 billet upper reciever A2 muzzle break MPN#: ASM-09-9MM-16-001

Description 24″ 6.5 Creedmoor Complete Upper Description: - 15″ Handguard - .308 A2 Birdcage Muzzle Brake - .308 Upper Receiver - .308 Dust Cover - Forward Assist - 24″ 6.5 Creedmoor Barrel - .308 BCG Black Nitride Finish - .308 Standard Charging Handle MPN#: ASM-10-65C-24-004

Description Milspec forged upper reciever Dust cover Forward assist 16″ 4150 chromoly vandium 350 legend barrel .750 steel gas block Stainless Carbine gas tube A2 flash hider 12″ Free float handguard (may vary depending on stock availability) **BCG Sold Separately** MPN#: ASM-15-350-16-002

Description .308 Upper Receiver Assembly (High Profile) No-T’s Product Details Weight: 0.60 lbs .308 Upper Receiver BILLET High Profile Flat-top Upper Receiver (assembled) Black anodized finish. Made to fit “DPMS” style lowersMade in the USA MPN#: REC-10-308-00-007

Description 16″ 300 Blackout Assembled Upper w/ 15″ Handguard Description: - Forged Upper Receiver - Forward Assist - Dust Cover - A2 Birdcage Muzzle - Ambi-Charging Handle - BCG - 16″ 300 Blackout Barrel - 15″ Handguard MPN#: ASM-15-300-16-004

Description 18″ .223/5.56 Upper Assembly Parkerized Description: - Barrel Length: 18″ - Finish: Parkerized - Charging Handle: Ambi-Charging Handle - Bolt Carrier Group: Black Nitride - Gas System: Mid-Length - Muzzle: A2 Birdcage - Handguard: 15″ Quadrail MPN#: ASM-15-223-18-002

Description LIMITED TO 1st 50 customers - 7075 billet side charge upper with bcg. - ALL new Durkin Precision 416R stainless 223 wylde 1:6 twist barrel.(((  $129 value))) - Free float keymod or mlok handguard (may vary depending on availability) - A2 flash hider or similar - .750 steel gas block. - Stainless steel Pistol length gas tube - Pistol buffer kit USA made lower parts kit EVERYTHING to build an AR-15 pistol EXCEPT the stripped lower receiver This is a LIMITED time offer until supplies run out.

Description Big Bore 458 Upper Receiver | Not T Marks | annodized Product Details Weight: 0.60 lbs AR-15 Upper Receiver Flat-top Upper Receiver (assembled) Billet Aluminum. Black anodized finish, M-4 feed ramps Ejection port machined extra wide for the .458 Socom and other large bore calibers. Made in the USA MPN#: REC-15-458-00-002

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 Guarantee which options the builds will be due to extreme demand WHILE SUPPLIES LAST

Description This AR-10 Complete Upper has an 18″ Parkerized Heavy barrel, and features a 1:8 Twist Rate, a Rifle length gas system. It includes a 15″ MLOK Split Rail, an M4 flat-top billet upper receiver, a BCA Bolt Carrier Group, a Flash Hider, and a rear Charging Handle. It is chambered in 6.5 Creedmoor. This Slick Side has no forward assist or dust cover. MPN#: ASM-10-65C-18-002

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

Description This AR-15 Complete Upper includes: - 10.5″ Stainless Steel barrel - 1:7 Twist Rate - Carbine gas system - Purple 10″ M-LOK Handguard - Black upper receiver with purple dust cover and forward assist - Purple standard charging handle - Lantac M-Spec Bolt Carrier Group ($172 Value) - Flash hider It is chambered in 5.56 NATO. MPN#: ASM-15-556-10-PP1

Description This AR-15 Complete Upper includes: - 16″ Parkerized barrel - 1:8 Twist Rate - Carbine gas system - Silver 15″ M-LOK Handguard - Black upper receiver with Silver dust cover and forward assist - Silver standard charging handle - Lantac M-Spec Bolt Carrier Group ($172 Value) - Flash hider It is chambered in 5.56 NATO. MPN#: ASM-15-556-16-SL1

Description This AR-10 Complete Upper has an 18″ Parkerized Heavy barrel, and features a 1:8 Twist Rate, a Rifle length gas system. It includes a 15″ MLOK Split Rail, an M4 flat-top billet upper receiver, a BCA Bolt Carrier Group, a Flash Hider, and a rear Charging Handle. It is chambered in 6.5 Creedmoor. This Slick Side has no forward assist or dust cover. MPN#: ASM-10-65C-18-002

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.

Description This AR-15 Complete Upper includes: - 16″ Stainless Steel barrel - 1:8 Twist Rate - Carbine gas system - Purple 15″ M-LOK Handguard - Black upper receiver with purple dust cover and forward assist - Purple standard charging handle - Lantac M-Spec Bolt Carrier Group ($172 Value) - Flash hider It is chambered in 5.56 NATO. MPN#: ASM-15-556-16-PP1

Description No Forward Assist Accepts a dust cover 7.2 ounce 100% USA Made! MPN#:

Description AR-15 Assembled Upper | 16″ Parkerized Heavy Barrel | 7.62 X 39 | Carbine Length Gas System w/ 1:10 Twist - 16″ Parkerized Barrel - Heavy Barrel Profile - 1:10 Twist - No Flutes - 7.62×39 Caliber - Carbine Length Gas System - Ambi-Charging Handle - BCG MPN#: ASM-15-762-16-001

Description This AR-15 Complete Upper includes: - 16″ Stainless Steel barrel - 1:8 Twist Rate - Carbine gas system - Red 15″ M-LOK Handguard - Black upper receiver with red dust cover and forward assist - Red standard charging handle - Lantac M-Spec Bolt Carrier Group ($172 Value) - Flash hider It is chambered in 5.56 NATO. MPN#: ASM-15-556-16-RD1

Description This Durkin Tactical AR-15 Complete Upper has a 7.5″ M4 Contour barrel with a Parkerized finish, and features a 1:7 Twist Rate, a Pistol length gas system. It includes a 7 5/16″ MLOK Rail, an M4 flat-top forged upper receiver with forward assist, a Bolt Carrier Group (BCG), a Flash Hider, and a Charging Handle. This Upper Assembly is chambered in .223 Wylde. PRODUCT SPECS: - Length: 7.5″ - Profile: M4 Contour - Twist: 1:7 - Finish: Parkerized - Material: 4150 Chrome Moly Vanadium - Thread Pitch: 1/2 x 28 - Caliber: .223 Wylde - Feed Ramp: M4 - Gas System: Pistol

Description This AR-15 Complete Upper includes: - 16″ Stainless Steel barrel - 1:8 Twist Rate - Carbine gas system - Blue 15″ M-LOK Handguard - Black upper receiver with blue dust cover and forward assist - Blue standard charging handle - Lantac M-Spec Bolt Carrier Group ($172 Value) - Flash hider It is chambered in 5.56 NATO. MPN#: ASM-15-556-16-BL1

Description 22″ 6.5 Creedmoor Complete Upper Description - Barrel: 22″ 6.5 Creedmoor - Barrel Finish: Stainless Steel - Handguard: 15″ - Charging Handle: AR-10 Standard Rear Pull - BCG: .308 Black Nitride - Muzzle Brake: Stainless Steel A2 Birdcage - Gas System: Rifle - Gas Block: .936 - Upper Receiver: .308 Forged upper - Forward Assist: Yes - Dust Cover: Yes MPN#: ASM-10-65C-22-002

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

Description 12.7×42 18″ Parkerized Heavy Barrel | 1:20 Twist | Mid Length Gas System | 15″ MLOK Rail | MLOK Sporter Slick Side Upper This AR-15 complete 12.7×42 Slick Side rifle length upper has an 18″ parkerized heavy barrel, and features a 1:20 twist rate, with a mid length gas system. It includes a 15″ MLOK Rail, an M4 flat-top BILLET upper receiver, an AR-15 bolt carrier group, a flash hider, and a rear charging handle. This 12.7×42 is compatible with any mil-spec AR-15 lower. This Slick Side has no forward assist or dust cover and features the new handguard.

Description 16″ 5.56 Assembled Upper | BCG | Standard Charging Handle | OD Green Handguard 16” Complete upper with Magpul OD Green Forearm comes with: - 16” M4 CONTOUR WITH A 1-8 TWIST M4 contour barrel - Chambered in 5.56 NATO With Gas Hole drilled and Parkerized finish - 7075 T6 Forged Upper Receiver - MOE Hand Guard Carbine Length AR15-M4 - A2 Flash Hider - Anderson High Rise Gas Block - Standard Charging Handle - Bolt Carrier Group Black Nitride MPN#: ASM-15-223-16-035

Description  AR-15 complete .450 Bushmaster Slick Side rifle length upper has a 16″ heavy barrel with a parkerized finish, and features a 1:24 twist rate, with a carbine length gas system It includes: - 12″ MLOK rail - M4 flat-top 7075 billet aluminum  upper receiver - BCA bolt carrier group - Flash hider - Rear charging handle This .450 Bushmaster upper is compatible with any mil-spec AR-15 lower. This Slick Side upper has no forward assist or dust cover. MPN#: ASM-15-450-16-005

Description AR-15 Upper Receiver | Assembled | Anodized | No T Marks Description: - Weight: 0.50 lbs - AR-15 Upper Receiver - Flat-top Upper Receiver (assembled) - Billet Aluminum. - Black anodized finish, - M-4 feed ramps - Made in the USA MPN#: REC-15-000-00-016

Description AR-10 complete .308 rifle length upper has a 20″ stainless steel SOCOM mid-weight barrel, and features a 1:10 twist rate, with a rifle length gas system It includes: - 15″ MLOK Rail - M4 flat-top billet upper receiver - AR10 bolt carrier group - Flash hider - Side charging (Gen 2) handle This 308 upper is compatible with 1st gen DPMS low profile lowers. This has the new handguard. MPN#: ASM-10-308-20-010