BEAR CREEK ARSENAL BCA10

Posted May 25, 2023

Upper

When it comes to choosing an upper for your AR-10 build, there are many choices out there from the most expensive to the least expensive. One of the more affordable options is the Bear Creek Arsenal BCA10 upper. While it may not have all the bells and whistles of some of the more expensive models, it is certainly a great value for the money.

The Bear Creek Arsenal BCA10 upper is chambered in 7.62x51 NATO or .308 Winchester Caliber, and is constructed from aircraft-grade 7075 T6 aluminum with a black hard coat anodized finish. It features a standard M4-style flat top design with a Picatinny rail on the top and a grip section of the rail closely to magazines for your optic mount. It also has an A2 birdcage-style flash hider, a low-profile gas block, and a free-floated hand guard. All of the components of the BCA10 are mil-spec quality and well-made, and the upper itself fits and functions great.

The BCA10 is a great upper for anyone looking for an AR-10 value build. It is reliable, well-made, lightweight and very affordable compared to some other uppers on the market. It also has the features that you need for an AR-10 build - the Picatinny Top rail and the free-float hand guard.

The BCA10 upper is a great value for anyone looking to build a budget AR-10. It is reliable, well-made, and it comes with the features you need for an AR-10 build. And since it is from Bear Creek Arsenal, you can be assured that it is quality and will last you a long time.

The BCA10 comes standard with Bear Creek’s 5R Polygonal Rifling technology, which increases barrel life, accuracy, and velocity. The 5R Polygonal Rifling produces consistent and accurate shot groups and helps eliminate copper fouling in the bore. The barrel is 16 inches in length and is threaded for either 5/8x24 or 1/2x36, so you can use the muzzle device of your choice.

The BCA10 also has an M4-style charging handle, making it easy to use and operate. It is also compatible with a variety of Mil-spec parts, so you can find aftermarket components for your build without any issues.

Overall, the Bear Creek Arsenal BCA10 is a great value for anyone looking to build a budget AR-10. It is well-made, reliable, and has all of the features you need for an AR-10 build. Whether you’re a beginner or a seasoned AR-10 builder, the BCA10 is definitely worth considering.

Pros & Cons

Pros:

Very accurate and reliable

Quality construction - reliable and durable

Very affordable

Variety of calibers and configurations available

Easy to customize with aftermarket parts

Ample selection of compatible ammo

Cons:

Minimal aftermarket/accessory selection

Finishes tend to wear quickly

Not suitable for long range precision shooting

Not ideal for competition use

Who Should Buy

Anyone who is looking for an entry-level AR-10 rifle should consider the Bear Creek Arsenal BCA10. The semi-auto rifle is affordably priced and comes with some decent features. Beginners, casual shooters, and hunters can all benefit from the weapon.

However, professionals or competition shooters may want to look for a higher end AR-10. The BCA10 is still a good rifle, but it is not built to the same standards as more expensive models. Therefore, it may not perform as well in competition events.

Comparisons

Product	Caliber	Weight (lbs)	Barrel Length (in)	Overall Length (in)
BEAR CREEK ARSENAL BCA10	.308/7.62 NATO	7.25	16	34
Windham Weaponry AR-10	.308/7.62 NATO	8.6	16	33
JP Enterprises GMR-13	.223 Rem	8.12	16	34
JP Enterprises PSC-11	9mm	5.18	8.5	19

Features / Specs

•20” Parkerized Barrel

•.308 Winchester Chamber

•5/8x24 Thread Pitch

•Billet 7075-T6 Aluminum Upper Receiver

•Cerakote Graphite Black Finish

•15” Keymod Handguard

•Gas System Length: Rifle

•Trigger: Single Stage

•Weight of 9 lbs

•M4 Feed Ramps

•RF85 Treated Internally

•BCA Bolt Carrier Group Included

Popular Accessories

rifles?

The most popular accessories for BEAR CREEK ARSENAL BCA10 rifles include optics, such as red dot sights or scopes; bi-pods; magazine upgrades; butt stocks; rail mounts; muzzle brakes; flash hiders; and butt plates.

Accuracy

The BEAR CREEK ARSENAL BCA10 is well known for its impressive accuracy. This rifle is designed to deliver superior accuracy when shooting at both short and long ranges. The BCA10 features a heavy-duty 18-inch stainless steel fluted barrel, along with a proprietary muzzle brake that helps reduce felt recoil and muzzle rise. This rifle also comes with an adjustable single-stage trigger for added accuracy, along with a free-floating handguard for improved stability. Finally, the BCA10 comes with a carbon fiber-reinforced stock with a comfortable and ergonomic design. With all of these features, the BCA10 has become one of the most accurate AR-15 rifles on the market today.