+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Reviews & Ratings for Alpha Shooting Sports Premium Nitride 308 Bolt Carrier Group (BCG) — 10 reviews

(10 reviews)
Alpha Shooting Sports Premium Nitride 308 Bolt Carrier Group (BCG)
Alpha Shooting Sports Premium Nitride 308 Bolt Carrier Group (BCG)
$279.95 $189.95 Save 32%
View Product
Write a Review
Compare (0)
1 item has been added
Add at least two items to compare
Most Helpful Positive Review Top Quality Alpha Shooting Sports 308 Nitrided BCG
Finally got around to testing this Alpha Shooting Sports Nitrided 308 BCG this past weekend in my Noreen Firearms DPMS patterned lower receiver and franken-gun home built upper. It worked flawlessly in my rifle. I fired 400 rounds of PMC and wally world ZQ ammo with zero issues. Every round cycled a...
Read More...
Most Helpful Negative Review More money to fix it than initial purchase price
Do not buy this BCG! You will spend more money fixing it than the purchase price. The one I got has an ejector well that is too shallow, thus bending the ejector & spring it came with. Quality control should have caught this, but maybe that is why it was so cheap.
Show
Sort by
Filter by

Alpha bolt

by David Smith, Verified Owner from TX, United States Written on September 20, 2025
Put this bolt in a new build,good strong, bolt will made at a good price would recommend.
Pros:
  • None
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Alpha BCG Premium

by HyzaL, Verified Owner from TX, United States Written on November 12, 2024
Perfect BCG. No short strokes.. When coupled with the Odin Works adjustable buffer, makes any issues with your new build a non-issue.
Pros:
  • None
Cons:
  • non yet
Best Used for:
  • ALL AROUND USE
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Well Made 308 Bolt Carrier Group from Alpha Shooting Sports

by Michael S., from NV, United States Written on April 27, 2023
The fit and finish are slick, looks really really good. Surface had no machine marks that I could see. Very good BCG for the price. I somehow misplaced my firing pin when I was cleaning it and I contacted Alpha Shooting Sports for a replacement and they sent me out one ASAP. I have run Winchester and Federal ammunition with it and had no problems. 500+ rds and still going smooth. I recommend this BCG for your DPMS1 pattern 308.
Pros:
  • Price
  • Finish
  • Customer service
  • Availability
Cons:
  • None
Best Used for:
  • hunting
  • competition
Would recommend: Yes
Was it helpful to you? Yes | No
Share

IN STOCK and GREAT PRICE

by Tripp1974, from VA, United States Written on March 30, 2023
I recommend Alpha Shooting Sports quality AR products. Great price for an excellent Bolt Carrier Group. The coating is slick and cycles smooth in my rifle. I broke it in using slick2000 and the fouling came off easy.
Pros:
  • Price, value and performance
Cons:
  • None
Best Used for:
  • Range use and competition.
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
Share

AR-10/308 Bolt Carrier Group ALPHA

by Showben, from FL, United States Written on March 30, 2023
I purchased the Alpha Shooting Sports 308 Bolt Carrier Group for another one of my uppers and it works flawless. I had issues from another manufacturer BCG and returned that one. The finish is exceptional. With the good price right now, I will be buying another one as a backup.
Pros:
  • value
  • performance
  • reliability
Cons:
  • None
Best Used for:
  • Recreational, Sport and Professional use.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

Works as it should

by AR King, from AZ, United States Written on February 23, 2023
My 2nd Alpha BCG and it worked like a champ. Needed it to finish my 308 build and so far I have 100 rounds through it. The forward assist notches are a nice touch as my other 308 bcg from another manufacturer doesn't have them.
Pros:
  • Drops in
Cons:
  • None
Best Used for:
  • DPMS LR308 clones
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

huge value

by freedombirdies, Verified Owner from IA, United States Written on October 9, 2020
For the price this .308 BCG is an amazing value. I’ve used a handful on builds for myself as well as a few custom builds. Great machining, zero issues. I’m a fan of Alpha Shooting Sports and find their uppers & parts to always be outstanding for reliability & value.
Would recommend: Yes
2 of 3 found the following review helpful.
Was it helpful to you? Yes | No
Share

extractor problems

by Bennett Licking, from HI, United States Written on February 16, 2019
.308 can be a finicky build. After time and time again of replacing parts that I thought was the problem, it only frustrates me more that it was my bolt carrier this whole time. The extractor let's go of the casing mid way through it's cycle.
Would recommend: No
6 of 7 found the following review helpful.
Was it helpful to you? Yes | No
Share
There are no reviews that match your criteria. Would you like to review this product?