Bear Creek Arsenal Gun Parts
(16 deals total)
- Bear Creek Arsenal
from $69.95
UPC:
000000002030
MPN:
BCG-15
Weight:
12 oz
Dimensions:
7.5 × 1.5 × 11.6 in
Bolt Material:
9310 Steel
from $99.00
UPC:
602697703969
MPN:
O18_O17_BEARLR_15
Caliber:
223/5.56
Type:
Lower
UPC:
134355641617
MPN:
1343-B556MM41617-P
Caliber:
5.56 NATO
Coating:
Parkerized
Barrel Contour:
M4
6 hours ago
The Bear Creek Arsenal Complete M16 Bolt Carrier Group is a quality part for your next build. The full mass M16 pattern 8620 steel bolt carrier has been treated with a super slick salt bath nitride finish for easy cleaning, reduced friction, and a reduced need for lubrication. The 9310 steel 5.56 NATO pattern bolt assembly has a durable manganese phosphate finish. A properly staked gas key and forward assist serrations round out the great features.
- MPN: BCG-15
7 hours ago
SKU: 2030
Description
This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked and the carrier does have forward assist serrations. The 5.56 NATO bolt assembly is made of 9310 steel and features a manganese phosphate finish. Every BCG goes through magnetic particle inspection (MPI).
Specifications:
Bolt Finish – Manganese Phosphate
Bolt Material – 9310 Steel
Caliber – 5.56 NATO (will also work with .223 and 300 BLK)
Carrier Finish – Salt Bath Nitride
- MPN: BCG-15
2 days ago
Ideal for compact AR-15 builds and close-quarters applications, the Bear Creek Arsenal 5.56 NATO AR-15 Barrel offers a cost-effective option for shooters seeking dependable performance. This 10.5-inch barrel is chambered in 5.56 NATO and manufactured from 4150 Chrome Moly Vanadium steel, featuring an M4 contour, 1:8 twist rate, and a carbine-length gas system compatible with standard AR-15 components. It is well suited for pistol-length or short-barreled rifle configurations where maneuverability, consistent rifling stability, and reliable gas operation are required.
- MPN: 1136-B556CM410.518P
3 days ago
The Bear Creek Arsenal stripped lower receiver provides a dependable foundation for AR-15 rifle assemblies and custom configurations. Fully machined from forged 7075 aluminum to mil-spec dimensions and marked for multi-caliber compatibility, it delivers consistent fitment and reliable operation across a wide range of AR-15 parts.
Features:
Forged 7075 aluminum construction
Fully machined to mil-spec dimensions
Multi-caliber marked
Compatible with standard AR-15 components
Black anodized surface
- UPC: 602697703969
- MPN: LR-15
4 days ago
,
by Dealer
This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked and the carrier does have forward assist serrations. The 5.56 NATO bolt assembly is made of 9310 steel and features a manganese phosphate finish. Every BCG goes through magnetic particle inspection (MPI).
Bolt Finish – Parkerized
Bolt Material – 9310 Steel
Caliber – 5.56 NATO (will also work with .223 and 300 BLK)
Carrier Finish – Salt Bath Nitride
Carrier Material – 8620 Steel Carrier
Carrier Style – M16 Bolt Carrier
- UPC: 000000002030
- MPN: BCG-15
1 week ago
Build your custom AR-15 with the BCA BC-15 Forged Stripped Lower Receiver, a reliable foundation designed for precision and durability. Crafted from high-strength 7075-T6 aluminum and finished in a sleek black anodized coating, this mil-spec lower receiver delivers the performance serious shooters demand for tactical applications and personal defense builds.
Key Features
• Forged 7075-T6 aluminum construction provides exceptional strength and lightweight performance, reducing overall rifle weight without sacrificing structural integrity.
2 weeks ago
Designed for AR-15 builders and sport shooters, the Bear Creek Arsenal 16" .223 Wylde 1:7 Carbine Length AR-15 barrel is a 16-inch M4-profile barrel chambered in .223 Wylde for compatibility with both .223 Remington and 5.56 NATO ammunition. It is well-suited for general target shooting, training, and rifle builds requiring a balance of velocity and maneuverability, with a 1:7 twist rate that stabilizes a wide range of bullet weights commonly used in modern sporting rifles.
- MPN: 1150-B223WCM41617P
3 weeks ago
• Forged 7075-T6 aluminum construction provides exceptional strength and lightweight performance, reducing overall rifle weight without sacrificing structural integrity.
• Mil-spec dimensions ensure seamless compatibility with standard AR-15 components, allowing for straightforward assembly and reliable function.
• Multi-caliber marking supports versatility across various calibers, giving builders flexibility in their custom configurations.
Specs:
– Platform: AR-15
– Material: 7075-T6 Aluminum
– Finish: Black Anodized
– Trigger Guard: Not Included
– Stock: Not Included
1 month ago
Drop a fully assembled 5.56 NATO upper onto your mil-spec AR-15 lower and start shooting with the Bear Creek Arsenal BC-15 Complete Upper Assembly. Featuring a 16" parkerized M4 barrel with a 1:7 twist, this upper ships with BCG and charging handle included for a true plug-and-play upgrade or new build.
The Bear Creek Arsenal BC-15 Complete Upper is a 5.56 NATO AR-15 upper receiver assembly designed for carbine-length builds on any mil-spec AR-15 lower receiver.
Primary Arms
93
4 months ago
This BCA AR-15 complete bufferless 9MM rifle length bufferless (Patent Pending) upper has a 16" M4 barrel with a parkerized finish, and features a 1:10 twist rate, with a blow back gas system. It includes the BCA Talon 15" MLOK split rail, an M4 flat-top 7075 billet aluminum upper receiver, a BCA bolt carrier group, a flash hider, and Gen 2 (patent protected) right Side Charging handle. This 9MM upper is fits on a mil-spec AR-9 lower.
Specifications:
SKU UASC-2118-9MMCM416110PBUF-15ASR
Weight (lbs) 6.0
Magazine Capacity N/A
Barrel Length 16
Profile M4 Contour
Twist 1:10
5 months ago
*Tungsten Cerakote done in-house by Bear Creek Kustom Kote
*30% less weight with BCA Talon split rail than regular MLOK !
This BCA AR-15 complete 5.56 Nato rifle length upper has a 16" M4 contour barrel with a parkerized finish, and features a 1:8 twist rate, with a carbine length gas system. It includes the BCA Talon 15" MLOK split rail, an M4 flat-top 7075 forged aluminum upper receiver a BCA bolt carrier group, and a rear charging handle. This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
More Information:
Color Tungsten Cerakote
SKU UAFC-4038-556CM41618-15TNGSR
7 months ago
,
by Dealer
This Bear Creek Arsenal BCG features a full mass M16 profile bolt carrier machined from 8620 steel and finished with Salt Bath Nitriding. The gas key is properly staked and the carrier does have forward assist serrations. The 5.56 NATO bolt assembly is made of 9310 steel and features a manganese phosphate finish. Every BCG goes through magnetic particle inspection (MPI).
Bolt Finish – Manganese Phosphate
Bolt Material – 9310 Steel
Caliber – 5.56 NATO (will also work with .223 and 300 BLK)
Carrier Finish – Salt Bath Nitride
Carrier Material – 9310 Steel Carrier
8 months ago
$134.90
This AR-15 BCA side charging Receiver and Bolt carrier group (BCG) combo will work with any mil-spec 223, 5.56, 300 Blackout, or 350 Legend barrel.
This combo is a right-side charging (Gen2) handle (patent protected) and BCG, it includes an AR15 bolt carrier group (BCG), a threaded receiver plug, and the bear creek arsenal AR 15 right side charging upper receiver.
Specifications:
– SKU URBCG-15SCH
– Weight (lbs) 1.400000
– Manufacturer Bear Creek Arsenal
– Magazine Capacity N/A
– Caliber .223 / 5.56 NATO / .300 Blackout
– Flutes Non-fluted
– Classification BCG-UR Combo
- MPN: URBCG-15SCH
12 months ago
Bear Creek Arsenal is a proud provider of a vast selection of guns available to you online. We make it easy for you to browse and select the perfect gun at the perfect price. Filter by platform, caliber, color, and many other critical features, like hammer forged, to find the ideal option for you. If you are passionate about firearms, then Bear Creek Arsenal is the ultimate place for you. We are dedicated enthusiasts with a passion for sharing our affinity for firearms.
Bear Creek Arsenal
6190
23 months ago
Product #: 634083 Manufacturer #: 567N-UASCH556MM41617P-15M3-BCA
Product Overview
This Bear Creek Arsenal AR-15 complete 5.56 NATO rifle length upper has a 16" M4 contour barrel with a parkerized finish, and features a 1:7 twist rate, with a mid-length gas system. It includes a 15" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, and a right-side charging (Gen2) handle (patent protected). This 5.56 Nato upper is compatible with any mil-spec AR-15 lower.
Bear Creek Arsenal
Made In United States of America
27 months ago
The Bear Creek Arsenal 16" .300 Blackout Pistol Length Barrel with Heavy Profile is a high-quality barrel that is perfect for building a versatile and accurate AR-15 rifle. It features a 16" heavy profile barrel with a 1:8 twist rate, which is ideal for shooting a variety of .300 Blackout ammunition. The barrel is also parkerized for durability and corrosion resistance.
Features:
- 16” barrel chambered in .300 Blackout, Parkerized
- Heavy profile, 1:8 twist, 5/8x24 threads
- Pistol length gas system
- Precision machined from 4150 Chrome Moly Vanadium
- M4 feedramp
- MPN: 1426-B300PHB1618-P
