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.

Shopping Cart
Lone Wolf Arms AlphaWolf Glock 43 9mm Barrel
$134.95 $119.95 Save 11%
View Product
Compare (0)
Most Helpful Positive Review AlphaWolf 43 Barrel
Nice product - excellent fit and finish. I have used Lone Wolf for many products and not once have I needed to perform any type of special fitment other than racking the slide for a few times to remove any stiffness.
Show
Sort by
Filter by

FLAWLESS as usual with lone wolf

by glockfan, Verified Owner from FL, United States Written on August 10, 2025
I HAVE A LONE WOLF BARREL INSTALLED ON EVERY GLOCK I OWN, FLAWLESS OPERATION WITH ANY WEIGHT BULLET. PERFECTLY FITS AS WELL AS ACCURATE
Pros:
  • Everything
  • Everything from my perspective. Design, price, quality, application.
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Do not buy

by Flo, Verified Owner from AZ, United States Written on April 30, 2025
Out the box this barrel was junk. I had seeding issues which ultimately would cause failure to feed. Not something to trust your life with.
Would recommend: No
Was it helpful to you? Yes | No

Barrel review

by Jaazee, from DE, United States Written on November 3, 2020
Heavy on the paint a good thing. I had to sand down to get barrel to fit up into the slide. Barrel would not fit flush causing slide not to go on to the lower easily . I had to use a heavy file to get through the paint on the front side only then test fitted until it easily dropped in
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?