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Tandemkross

TANDEMKROSS is a NH based company and all our products are proudly Made in the USA. Our company mission is to solve firearm problems that the manufacturers can't or won't, making good guns great!

Products (Total Items: 10)

Advantage Left Side 10/22 Charging Handle and Picatinny Scope Base

$66.49

Out of Stock - Okay to Backorder Free Shipping

Game Changer Universal Rimfire Compensator/Brake for Ruger Mk III/IV, 10/22, and All 1/2x28 Threaded Barrels

(5)

$33.24

IN STOCK Free Shipping

Guardian Slingshot 10/22 Bolt Release Plate

$10.44

IN STOCK

Halo Charging Ring for Ruger Mk III, Mk IV

(12)

$47.49

IN STOCK Free Shipping

Tandemkross "Victory" Trigger for Ruger Mk III and Mk IV 22/45

(7)

$42.74

IN STOCK Free Shipping

Tandemkross "Victory" Trigger for Ruger Mk IV Black

$42.74

IN STOCK Free Shipping

Tandemkross "Victory" Trigger for Ruger Mk IV Silver

$42.74

IN STOCK Free Shipping

Tandemkross KaneWolf SlingShot Bolt Release for Ruger Mk III 22/45

(2)

$23.74

IN STOCK Free Shipping

Tandemkross LCI Filler for Ruger Mk III and 22/45 - Stnls or Blue Steel

(5)

$18.99

IN STOCK Free Shipping

Tandemkross Steel Hammer Bushing for Mark III and 22/45 Pistols

(4)

$9.49

IN STOCK Free Shipping

Here's What

Our Customers

Are Saying...

Contender G2
Trigger Job
5 Stars

Finally Got it Right
Before I sent my G2 to you for trigger work, I'd twice paid custom gun makers to correct the sloppy, creeping, heavy trigger. After the second failure, I put it on the shelf for a few years before taking a chance on EABCO. Now, not much more than a week after sending it to you, I have a G2 trigger that breaks like glass, with no creep and minimal pull-weight. I'm enthusiastic enough that I have just ordered a new custom barrel from you.

Reviewed by: Lloyd J. Goldstein, Ph.D. Dec. 17, 2017

AR15 Bull Barrel
24" Nat Match
by EABCO
5 Stars

Retired
I'm very pleased with the accuracy of this barrel. It shoots < 1 MOA all day. Cleans up easy and doesn't copper foul much at all, after short breakin. I'm looking forward to many trips to the range and in the field with this barrel set up.

Reviewed by: Lawrence Kochanowicz Sept. 3, 2017

Timney
Trigger for
AR15/AR10
5 Stars

Gunsmith
Works just as advertised. Ordered the 3 lb pull weight... it is extremely consistent, you know exactly when it will break. It is really easy to install... they don't give them away, but it transforms the rifle.

Reviewed by: Michael Summerfield Sept. 2, 2017

AR10
6.5 Creedmoor
Ballistic Advantage
Barrel
5 Stars

6.5
I like this barrel. Installed it on my AR 10 build. 5 rounds to zero. 20 rounds in 1 inch group. I recommend this for anyone looking for heavy barrel target rifle.

Reviewed by: Mark Frampton Sept. 22, 2017

22 Nosler
AR15 Barrel
5 Stars

Owner
Very good, very accurate , I just built 2 of these for a customer , he is shooting yotes 800yds

Reviewed by: Douglas Northup from VICKSBURG on 12/8/2017

JP Howitzer Brake

You guys are amazing! I have never received anything that wasn't perfect. Your attention to detail never ceases to amaze me.

Review by Brett - 10/20/17

30-30 Win Custom Barrel

Pleasantly upset! I am pleasantly upset because it shoots as well as my much more expensive rifles! I am no great shot- but I am getting .62 MOA with the very first load! Your team deserves quite a lot of credit for such a superior product. EABCO is the best in the business.

Review by Ralph - 10/19/17

EABCO Accuracy Barrel
The Encore barrel you sent me is awesome. After breaking in with 20 rounds.. put 3 Berger 105 gr. in same hole. Last Friday took a 10 point whitetail with neck shot at 380 yds. Very happy guys. Thank you.
Review by Joe, Arkansas - 1/10/17

EABCO
6.5x284 Norma
Savage Accuracy Barrel
My first barrel install, everything went together just fantastic and this barrel can shoot!
Reviewed by Jason, Denver - 3/19/17