Sale!

Glock 21 Drop In Ultra Match Barrel

$249.99 $239.99

(847 customer reviews)

BACKED BY OUR
NO-BULLSHIT LIFETIME WARRANTY

Clear

Blacklist Industries Ultra Match Barrels are some of the most precise match grade barrels in the industry and come fully equipped with our NO BULLSHIT LIFETIME WARRANTY. Each unit is precision machined from certified 416R stainless steel for superior strength, longevity, and durability. Critical tolerance requirements and multiple quality-control checks, along with an advanced broach rifling process guarantee outstanding accuracy from each and every barrel produced.

The strategic advancements in Blacklist’s design provide benefits such as a tighter lock up and significantly better fitment, while also achieving a substantial increase in accuracy in comparison to a stock/factory barrel. The propriety fully supported chamber makes Blacklist barrels compatible with all bullet materials and +P ammunition. This feature reduces the risk of dangerous pressure spikes that are commonly found in stock/factory barrels.  

The barrel also features a recessed crown at the muzzle. The recessed crown preserves the barrel’s outstanding accuracy by preventing the edge of the rifling from being exposed or damaged in any way that can affect the rotation/spin of the bullet. Eight column flutes are added at safe depths which provide a custom look and finish to the barrels. This is a replacement/drop-in barrel, no gunsmithing required!

  • Compatible: Generations 1 – 4
  • Material: 416R Stainless Steel
  • Twist: 1/10
  • Drop in: Yes
  • Rifling: Pulled Broach
  • Chamber: SAAMI Spec Fully Supported
  • Non-Threaded Overall Length: 4.6″
  • Threaded Overall Length: 5.05″
  • Outer Diameter: 0.63″
  • Fitting: NOT required! In the rare instance that fitting is required, we provide the service free of charge.

Buy our Glock 21 Barrel today or choose from our various other Glock Barrels.

Additional information

Weight 14 oz
Thread Pitch

Non Threaded – Factory Length, 1/2 x 28 (9MM) + Protector, .578 x 28 (45 ACP) +Protector, 9/16 x 24 (40 S&W) + Protector

Finish

Stainless Steel (Silver), TiN (Gold), Armor (Graphite Black), Chameleon (Rainbow)

Customer Reviews
5.0 Based on 847 Reviews
5 ★
98% 
826
4 ★
2% 
20
3 ★
0% 
1
2 ★
0% 
0
1 ★
0% 
0
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
SA
06/25/2019
Shooters and Shells Inc.

Over 675 rounds down range without cleaning in 100 degree temps over 4 days. The slide was so hot you could not touch it at times. Ultramatch Stainless G17. Absolutely no issues. I had to scrape the carbon off of the crown with a screwdriver and it did not effect the finish.

PF
12/09/2018
Phil F.

Can’t speak highly enough about this company and my barrel. Not only does it look great, it works amazing as well. Everything down to the way it’s packaged is quality. **** even the email notifications you get after purchase are good for a laugh! Such a great addition to my G43! I will definitely buy all my future barrels from Blacklist

RG
12/07/2018
Robert G.

It was quick she came to my door all dressed in Black. I was beside myself with her beauty and style. When I handled her she slowly slid through my fingers. I could not resist myself, with anticipation I took that barrel and slid it inside and was very surprised at such a tight fit. You guys rock thanks again for the great product!

MB
12/07/2018
Michael B.

Outstanding Barrel, pricey but very accurate installed in a g26 Glock . Love it

DB
12/05/2018
David B.

I haven't had a chance to use either one yet. Its my curse. An evil gypsy. As soon as I over come this, I'll get to an indoor range and try both barrels, one for my G19x and the other for my G26. I only have one question. Can sliver bullets be used in these barrels.

G
11/28/2018
Griffin

As advertised!!!! My blacklist Gat was like...Blam!! Blam!! Blam! Blam! Blam! Blic-it-tea Blizz-zam!! My rounds be hitting center mass on steel targets Like,..Ting! Ting! Ting! Ting!! T-to the- izzing!!! All day!!! 20 Stars!! Excellent product!

JC
11/21/2018
Joe C.

I have to admit it made me tingle in places only few have ventured. I will recommend your products to every gun enthusiast I know. Happy Holidays, and Felix Navifuckindad!

JY
11/20/2018
Justin Y.

I have not yet assembled my Polymer 80 frame so have not used the barrel. It looks really nice.

AS
11/19/2018
Alec S.

Everything was great. The shipping came in on time and Blacklist gave me even more than I was expecting with the stickers and patch. You guys are a top notch firearms company.

KP
11/15/2018
Kevin P.

Just received my TiN Glock 19 barrel and immediately went from 6 to midnight when I saw it. Guys you know what I'm saying! This thing is sexy as ****. Can't wait to put rounds down range with this bad boy. No ragrets... Not even a single letter.