Bear Creek Arsenal Gun Parts
(40 deals total)

  • Bear Creek Arsenal

Filter Bear Creek Arsenal Gun Parts

3 weeks ago
This BCA AR-15 Barrel is a 16" M4 contour profile barrel made of 4150 chrome moly vanadium steel with a parkerized finish, a carbine length gas system with a 1:7 twist rate. The barrel is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension. All Finished Barrels go through a 100% Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores. BCA's expectations are that our Barrels, 16 inches or longer, will hold a 1.000" MOA at 100 yards with appropriate ammo and shooting techniques.
0
3 weeks ago
Barrel Info: This BCA AR-15 7.5" parkerize M4 contour barrel has a 1:7 twist rate and pistol length gas system. It is chambered in 5.56 NATO. Inspections Equipment includes CMMs and Air Gauges for the Bores. Weight 0.9750 Length 7.5 Profile M4 Contour Twist 1:7 Finish Parkerized Material 4150 Chrome Moly Vanadium Thread Pitch 1/2 x 28 Caliber 5.56 NATO Feed Ramp M4 Flutes N/A Gas System Pistol Gas Block System 0.750 Gas Hole Diameter 0.086 Dimpled Yes Classification Pistol Barrel Magazine Capacity N/A Platform AR-15 Muzzle Device Info:
0
1 month ago
Product #: 852843 Manufacturer #: 9792NB-UASCH22MHB10.5116P-10M3 This Bear Creek Arsenal AR-15 Side Charging Upper Receiver Assembly has a heavy barrel with a parkerized finish, and features a 1:16 twist rate. It includes the 10" M-LOK Ultralight Handguard, a M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a side charging (gen 2) handle. This 22 mag upper is compatible with any mil-spec AR-15 lower and this upper includes a 10 round Black Dog magazine and buffer spring and buffer. Bear Creek Arsenal logo Made In United States of America
1
1 month ago
Bear Creek Arsenal Complete .22-250 Upper Assembly 20" .22-250 Nitride 1-14T Barrel Rifle Length Gas, SOCOM Profile Side Charging Upper Side Charging Bolt Carrier & Charging Handle Included (Pre-Assembled, Ready To Ship) About This Assembled Upper: - About This Assembled Upper:
1
  • UPC:
  • MPN:
1 month ago
Bear Creek Arsenal Complete 5.56 NATO Upper Assembly 16" 5.56 NATO Parkerized 1-8T Barrel Carbine Length Gas, M4 Profile Side Charging Upper Side Charging Bolt Carrier & Charging Handle Included (Pre-Assembled, Ready To Ship) About This Assembled Upper: - About This Assembled Upper:
0
  • UPC:
  • MPN:
6 months ago
Includes: End Plate Castle Nut Buffer Tube (commercial spec) Butt Stock (commercial spec) Buffer Spring Buffer Weight
0
8 months ago
Bear Creek Arsenal products complete their entire production cycle at their Sanford, North Carolina facilities. Drilling, reaming, rifling, and turning are all performed on CNC machines under ISO-9002 Quality Systems, allowing Bear Creek to precisely control each step of manufacturing. Careful inspection ensures each component meets their stringent standards before shipping. The Bear Creek Arsenal 6.5 Grendel Type II Bolt Carrier Group has been magnetic particle inspected for quality assurance against defects. Perfect for your next 6.5 Grendel build. Features:
0
9 months ago
This AR-15/ M4 Barrel is precisely fit and headspaced for maximum accuracy. This barrel includes a matched bolt. INCLUDES M16/AR15 Bolt - 9310 MPI (5.56) - Completion Kit - Black Nitride Bear Creek 16" Parkerized M4 Carbine Barrel 5.56 NATO 1:8 Twist BARREL Length - 16" Material - 4150 Chrome Moly Vanadium Finish - Parkerized Profile - M4 Contour Gas System Length - Carbine Length Gas Block Journal - .750" Twist Rate - 1:8 inches Muzzle - 1/2x28 Threaded Weight - 2.5 Pounds Other Info - M4 Feed Ramps BOLT KIT Bolt Machined from 9310 tool steel
0
10 months ago
Shoot a huge range of calibers with this bolt carrier group (bcg) compatible with 5.56, 223, 300 Blackout, and 350 Legend AR-15 uppers or rifles! Bear Creek Arsenal's 5.56/223/300 Blackout/350 Legend bolt carrier groups (BCGs) are Magnetic Particle Inspected (MPI) to ensure high performance. BCA's 5.56/223 BCG is made with durable 9310 Steel and the gas key is also staked from the side for enhanced durability. Use a Bear Creek Arsenal BCG for your next AR-15 build and experience high performance at a lower cost! Specifications: Brand: Bear Creek Arsenal
0
13 months ago
Shop Bear Creek Arsenal's selection of AR-15 complete upper assemblies available in many popular ar calibers such as 5.56 uppers, 223 Wylde uppers, 300 Blackout uppers, 6.5 Grendel uppers, 350 Legend uppers, and 7.62x39 uppers. Each ar complete upper comes with an upper receiver, M-LOK rail, bolt carrier group (BCG), rear or side charging handle, flash hider, and barrel. Find complete pistol and rifle ar uppers available in various barrel lengths, twist rates, barrel contours, and gas systems.
0
  • UPC:
  • MPN:
13 months ago
Bear Creek 16" Parkerized M4 Carbine Barrel 5.56 NATO 1:8 TwistThis AR-15 Barrel is a dimpled 16" M4 contour parkerized barrel and a carbine length gas system with a 1:8 twist rate. The barrel is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension.Inspections Equipment includes CMMs and Air Gauges for the Bores.Length - 16"Material - 4150 Chrome Moly VanadiumFinish - ParkerizedProfile - M4 ContourGas System Length - Carbine LengthGas Block Journal - .750"Twist Rate - 1:8 inchesMuzzle - 1/2x28 ThreadedWeight - 2.5 PoundsOther Info - M4 Feed Ramps
0
16 months ago
*Billet Upper Receiver* This BCA AR-15 Complete Upper has a 16" Heavy barrel with a Parkerized finish and features a 1:10 Twist Rate, a Carbine length gas system. It includes a 12 5/16" MLOK Rail, an M4 flat-top forged billet upper receiver with forwarding assist, a BCA Bolt Carrier Group, a Flash Hider, and a Charging Handle. It is chambered in 7.62x39. Choose an upper designed by a US company and made in the USA. Choose Bear Creek Arsenal. We recommend M-762 (ASC-30rd) and Wolf 122gr. (Winchester 123gr., American Eagle 124 gr.) ammo.
0
  • UPC:
  • MPN:
20 months ago
.308, 20" Parkerized Midweight Barrel, 1:10 Twist, Rifle Length Gas System Barrel - $166.99:free shipping
0
30 months ago
.300 Blackout, 10.5" Parkerized Heavy Barrel, 1:8 Twist, Pistol Length Gas System, 10" MLOK Split Rail|Upper
0
41 months ago
The BCA AR-15 Barrel is a 14.5" m4 contour barrel made out of 4150 chrome moly vanadium steel with a parkerized finish, a 1:7 twist rate and a pistol length gas system. The barrel is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension. All Finished Barrels go through a 100% Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores. BCA's expectations is that our Barrels, 16 inch or longer, will hold a 1.000" MOA at 100 yards with appropriate ammo and shooting techniques.
0
  • UPC:
  • MPN:
Wise Arms 904
42 months ago , by Dealer
Marked down from $109.99 to only $69! BCA GLOCK 19 9MM REPLACEMENT BARREL - BLACK NITRIDE 4150 Black Nitride Barrel 1:16 Twist 9 MM Caliber Compatible with Compact 19 Slides
0
  • UPC:
  • MPN:
44 months ago
Fixed front sights are legit. The BCA AR-15 Barrel assembly is a 16" contour barrel profile made of 4150 steel with a black nitride finish. It has a 1:7 twist rate and is chambered in 5.56 NATO. Includes: Barrel, A2 Front Sight, Delta Ring Assembly, Front Handguard Cap & Bird Cage Flash Hider All Finished Barrels go through a 100% Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores. BCA's expectations is that our Barrels, 16 inch or longer, will hold a 1.000" MOA at 100 yards with appropriate ammo and shooting techniques. ALL NFA LAWS APPLY
0
47 months ago
SKU: UA300PHB10.518(P)-(10)MLOK 10.5" Heavy Barrel 4150 Chrome Moly Vanadium Steel 1:8 Twist Parkerized Finish 10" MLOK Rail .300 Blackout Caliber Forged Upper Receiver Pistol Length Gas Block, .750 Diameter Gas Block BCA Standard BCG Charging Handle Bird Cage Flash Hider
0
49 months ago
The BCA 47 Upper Assembly has a 16" heavy barrel made of 4150 steel with a parkerized finish, a 1:10 twist rate and a carbine length gas system. The assembly includes a standard hand guard with an A2 front sight, an M4 flat top forged upper receiver with forward assist, a bolt carrier group and a charging handle. It is chambered in 7.62x39 and machined with .300 Blackout feed ramps in the barrel extension.
2
50 months ago
Upper Receiver Barrel 16" Government Profile Chambered .223 Wylde Nitride Finish M4 Feed Ramps 1:9 Twist Upper Mil Spec Complete Upper Receiver M4 Feed Ramps, Charging Handle, Ejection Port Cover Forward Assist Made from 7075-T6 Aluminum Gas Block Low-Profile Gas Block Gas Tube Carbine Length Stainless Steel Hand Guard 15" KeyMod GEN2 Free-Float Handguard Flash/Comp Black A2 BCG 5.56 (OPTIONAL) Charging Handle AR15 (OPTIONAL) Chamber 5.56 NATO Rail/Handguard KeyMod GEN2 Free Float Handguard lightweight hardcoat anodized for corrosion resistance INFORMATION ABOUT OUR UPPERS
0
55 months ago
Introducing the BCA Glock 17 Factory Replacement Barrel. This barrel is a drop-in fit to the factory Glock 17 barrel. 416R Stainless Steel Barrel 1:16 Twist 9 MM Caliber Full Length Threaded Unbranded ALL NFA LAWS APPLY SKU BGL91917(SS)TH Weight 0.2500 Length 4 Profile No Twist 1:16 Finish Stainless Material 416R Stainless Steel Thread Pitch No Caliber 9MM Feed Ramp NON-Ramped Flutes No Gas System No Gas Block System No Gas Hole Diameter No Charging Style No Color No Dimpled No
2
  • UPC:
  • MPN:
59 months ago
BCA BARREL FOR GLOCK 19 UPPER BLACK NITRIDE COATED * 9mm * Drop in fit for Gen 1-3 * 4150 BLACK NITRIDE BARREL * 1:16 TWIST * Fully supported chamber and improved feed ramp design * Target crown and oversized lock up area * Conventional rifling with a polished chamber and bore to perform well with lead, plated and jacketed bullets * Reduces group size by 1/3 * Black Nitride Coated
0
  • UPC:
  • MPN:
60 months ago
BCA's Bolt carrier groups come MPI inspected. Perfect for your next 762.39 AR-15 build. Specifications: Brand Bear Creek Arsenal Caliber / Gauge 7.62 Carrier Style Standard Platform AR-15 Bolt Finish Parkerized Bolt Material 9310 Steel Carrier Finish Black Nitride Gas Key Staked Magnetic Particle Inspection Yes SKU BCG762-15 Weight 1.0000 Length No Profile No Twist No Finish No Material No Thread Pitch No Caliber No Feed Ramp No Flutes No Gas System No Gas Block System No Gas Hole Diameter No Charging Style No Color No
4
60 months ago
BCA AR-15 COMPLETE UPPER ASSEMBLY, 18" 416R STAINLESS STEEL SOCOM BARREL, .223 WYLDE, SPIRAL FLUTES, 1:7 TWIST W/ 15" M-LOK RAIL - This BCA 18" Mlok SOCOM Stainless Complete upper consists of a 18" stainless steel, spiral fluted Barrel with a 1:7 twist, housed in a 15" Mlok rail. It is chambered as a .223 WYLDE / 5.56 Nato with a mid length gas system. The upper receiver is assembled with our BCA M4 Flat top upper receiver and the standard bolt carrier group and charging handle are included. Pair this upper with our BCA lower assembly for your ideal AR15 rifle.
1
61 months ago
The BCA branded upper assembly has a 20" 416R stainless steel heavy barrel, 1:8 twist rate with 15” mlok rail and upper receiver (BCG and charging handle not included). This upper is chambered in 6.5 Grendel Type II and machined with .300 BLK feed ramps (both in the receiver and barrel extension) and a stainless A2 flash hider.
3
  • UPC:
  • MPN:
63 months ago
.223 WYLDE Upper Assembly, Standard Hand Guard, 16 Inch Black Nitride Barrel Bolt carrier group and charging handle included this upper assemble is Bear Creek arsenal ' s standard it features a mill spec upper, 1:7 twist parkerized barrel and is chambered .223 WYLDE. The BCA Brown Bear is the perfect upper for your next build. BCA DOES NOT recommend using steel cased ammo in our Assemblies or Rifles. Additional Information SKU UA223WCM41617(M)-SHG(FS) Weight 4.0000 Length 16 Profile Heavy Barrel Twist 1:7 Finish Black Nitride Material 4150 Chrome Moly Vanadium
5
63 months ago
Barrel 10" 1/7 Twist, Chambered 5.56/.223 Nitride Finish M4 Feed Ramps Upper Mil Spec Bear Creek Arsenal Right Handed Side Charge Complete Upper Receiver, M4 Feed Ramps, Ejection Port Cover Forward Assist Made from 7075-T6 Aluminum Gas Block Low Profile Gas Block Gas Tube Pistol Length Stainless Steel Hand Guard 12" Keymod Gen2 Flash/Comp KAK Flash Can BCG 5.56 Side Charge Charging Handle AR15 Chamber 5.56 Nato/ .223 Wylde Depending Upon Availablity Rail/Handguard Keymod GEN2 Made of lightweight T6061 aircraft-grade aluminum Part Number:2111-2-2-2
4
63 months ago
The Brown Bear Upper Assembly has a 16" Parkerized barrel, 1:9 twist rate and a standard hand guard. This upper receiver is chambered in 223 wylde and machined with M4 feed ramps. The BCA Brown Bear upper assembly, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. This upper assembly is also backed by our BCA limited lifetime warranty. Choose an upper assembly designed by a U.S. company and made in the U.S.A. Choose BCA.
0
  • UPC:
  • MPN:
Wise Arms 225
64 months ago
The Brown Bear Upper Assembly has a 16" Parkerized barrel, 1:9 twist rate and a standard hand guard. This upper receiver is chambered in 223 wylde and machined with M4 feed ramps. The BCA Brown Bear upper assembly, like all BCA products, is subjected to numerous QA/QC checks which for our firearms and upper receiver assemblies includes test firing prior to approval and shipment. This upper assembly is also backed by our BCA limited lifetime warranty. Choose an upper assembly designed by a U.S. company and made in the U.S.A. Choose BCA.
0
  • UPC:
  • MPN:
Wise Arms 159
64 months ago
5.56 Upper Assembly, Standard Hand Guard, 16 Inch Parkerized Barrel Bolt carrier group and charging handle included this upper assemble is Bear creek arsenal ' s standard it feature a mill spec upper, 1/7 twist parkerized barrel and is chambered 5.56 NATO. The BCA Brown Bear is the perfect upper for your next build. BCA DOES NOT recommend using steel cased ammo in our Assemblies or Rifles.
0
  • UPC:
  • MPN:
Wise Arms 468
68 months ago
Bear Creek Complete upper with BGG & charging handle is ready to drop in on your favorite lower ! This upper is machined from 7075-T6 forgings that are hard coat anodized for wear and scratch resistance meeting MIL SPEC. These are great Complete uppers at an Affordable price . The barrels are .223 Wylde and Twist rate is 1 in 9 these will allow for both .223 and .556 Nato. The steel barrel assemblies are Parkerized to eliminate rusting. Bolts are machined from tool steel, hardened, and tempered to provide maximum wear characteristics and then Parkerized to eliminate rusting.
0
  • UPC:
  • MPN:
69 months ago
The BCA 47 Standard Upper Assembly has a 16" Parkerized Heavy Barrel, 1:10 twist rate and a standard hand guard with low profile gas block. This complete upper receiver is chambered in 7.62x39 and machined with M4 feed ramps (both in the upper and barrel extension) and comes with a BCA BCG (with proprietary BCA 47 Bolt) and charging handle. This upper will fit most lower receivers without any modification. This is the perfect upper for your next build. THIS UPPER ASSEMBLY USES A 7.62 X 39 ASC MAGAZINE THAT WILL FIT MOST MIL SPEC AR 15 LOWER RECEIVERS
1
  • UPC:
  • MPN:
69 months ago
BCA Barrels are manufactured from two types of steel. 4150 Gun Quality Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved. 416 Stainless Steel, Heat Treated to RC 28-32 Hardness, and Stress Relieved. They are Drilled, Reamed, Rifled, Turned, and if Applicable, fluted on CNC Machines. All of these machines are located at 310 McNeill Road, Sanford, NC. All of the machining of the Barrels is completed by BCA. All our Finished Barrels go through a 100% Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores.
0
70 months ago , by Dealer
  • UPC:
  • MPN:
71 months ago
AR-15 BARREL: 16" HEAVY BARREL, CARBINE, W/ 1-8 5R TWIST, .223 WYLDE, SPIRAL FLUTES, PARKERIZED FINISH
0
  • UPC:
  • MPN:
73 months ago
NEW BCA SIDE CHARGING RECEIVER/BCG COMBO! THIS BILLET UPPER FITS ANY MIL SPEC LOWER. THIS COMBO INCLUDES A BCA SIDE CHARGER BCG, A SIDE CHARGING BOLT HANDLE, A THREADED RECEIVER PLUG, AND THE BCA SIDE CHARGING UPPER. THIS COMBO IS PERFECT FOR A BOLT ACTION/SEMI AUTO BUILD OR PERFECT FOR AND ERGONOMIC AND UNIQUE WORK HORSE BUILD. 7.62 X 39 / 6.5 GRENDEL TYPE 1
0
  • UPC:
  • MPN:
74 months ago , by Dealer
Bear Creek Arsenal's "BearClaw" 16" Heavy Barrel, w/ 1:8 Twist, .223 Wydle, Stainless Steel with Melonite Finish, Spiral Flutes This barrel is made from 416 Stainless steel, heat treated to RC 28-32 hardness and stress relieved, given a melonite finish, and then spiral fluted. Bear Creek Arsenal (BCA) then drills, reams, turns, and flutes the barrels on CNC machines for precision manufacturing that meets ISO-9002 Quality System Standards. The barrels are then inspected for quality control including CMMS and Air Gauges for the bores.
0
  • UPC:
  • MPN:
83 months ago , by Dealer
BACK IN STOCK 18" 223 Wylde Stainless Steel Spiral Flute AR Barrel, MID Length Gas System, 1/8 Twist Checkout our other items and great prices. Expectations for these Barrels, 16 inch or longer, will hold a 1.000" MOA at 100 yards with appropriate ammo and shooting techniques Chambered in 223 Wylde (Fires 223 or 556) Gas Port Drilled At .070 Gas Block Diameter .750 Threaded 1/2-28 M4 Feed Ramps Button Rifling 416 Grade Steel Manufacturers limited lifetime warranty
8
  • UPC:
  • MPN:
86 months ago
BCA FLAT TOP UPPER WITH A 16" STAINLESS STEEL BARREL, 1/8 TWIST, AND KEYMOD 15” RAIL . THIS UPPER IS CHAMBERED IN .223 WYLDE AND MACHINED WITH M4 FEED RAMPS (BOTH IN THE RECEIVER AND BARREL EXTENSION), AND A STAINLESS STEEL A2 BIRD CAGE FLASH HIDER. BOLT CARRIER GROUP AND CHARGING HANDLE NOT INCLUDED. Length 16 Profile Contour Twist 1-8 Finish Stainless Material 416R Stainless Caliber .223 Wylde Feed Ramp M4 Flutes N/A Gas System Carbine Gas Block System 0.750 Gas Hole Diameter No
14
  • UPC:
  • MPN:
87 months ago , by Dealer
BCA 223WYLDE (Will fire 5.56 and 223 out of a tighter chamber) $160.00 before any available promos. First Responder and Dealer Programs available. AR15 18" 223 WYLDE/ 556 AR BARREL BEARCLAW Expectations for these Barrels, 16 inch or longer, will hold a 1.000" MOA at 100 yards with appropriate ammo and shooting techniques AR15 HEAVY BARREL MELONITE AND STAINLESS, 4140 GRADE STEEL MELONITED BORE M4 FEED RAMPS SPIRAL FLUTE 1/8 TWIST MID-LENGTH GAS SYSTEM .750 0.072 GAS PORT BUTTON RIFLING 18" THREADED
0
  • UPC:
  • MPN: