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Review
Same day shipping wasn't just a marketing scheme. I received an email with shipping details within an hour of ordering. The parts I received were shiny silver making them easy to distinguish from the dull metal OEM springs. The installation video made the process easy. I did have a problem with the trigger spring bending while installing it. MCARBO responded to my after hours email within 15 minutes and offered to replace the spring. I finished the installation with the stock spring for now. The trigger is much smoother and feels much more like my Glock 23 trigger. I am very happy with my purchase.
I’ve bought nearly every MCarbo mod for my gen 2 Sub 2000 with fantastic results. I decided to install their battle trigger an spring kit to lighten the trigger. It took my 9lb trigger to 5.3 lbs, but I started experiencing frequent failure to fire. I noticed the failed rounds all showed light strike dimples in the primers. This happened no matter what ammo I used (Federal, PMC or Sig). I re-installed the original hammer spring and the problem disappeared. The trigger pull only went up to 6.5 lbs. I think the kit’s hammer spring may be a bit shy of strong enough.
Excellent upgrade to the Sub 2000, Makes a giant difference! A must do for your gun.
Just want to say the installation of your springs, screws, and trigger kit for my new Kel tec sub 2000 gen 2 went really smooth. Did not know if I wanted to tackle it myself, but went for it. Your installation videos were excellent, the only problem I had was with the trigger guard assembly spring, it slipped out when I took gun apart, and I had to figure out how to realign it. You might want to mention this in future videos. It did not snap into place when putting the barrel on. What a difference the springs, screws, and trigger kit makes! I highly recommend your product! Thanks!
huge in reduction of felt torque and snap of the often dreaded 40 cal round. in conjunction with the target trigger a must have for your sub2K
Made a huge difference in pull strength. Smooth and crisp reset. Easy install with great instructional videos.
The trigger pull went from 9.7lbs to 4.8lbs that is a huge improvement I will definitely recommend to others.
Went from 9.5 lbs to 4.25 lbs just by installing these springs! Fast shipping and excellent customer service too.
It really made a big difference. I highly recommend it to everybody. The customer service was fantastic!!! Thanks you guys, I'm pretty sure I will order from you again
<p><span class="J-J5-Ji"></span></p><div><div></div></div><h2>I've been recommending your kits to friends since I installed mine last night.Hoping to get out to shoot a little tomorrow.The difference in the trigger is amazing.Thank you for making great,and affordable products.I give it 5 stars.</h2>
The spring kit makes a good little carbine even better. I opted to put the trigger and trigger guard in at the same time. No more trigger bite. Very pleased with quality and the installation videos were helpful.
These guys know what's up! After you purchase this spring kit and watch the videos, you will know way more about your gun than the average Kel-Tec Sub 2000 owner. While the process does look overwhelming, after this process you will know how this guns works and will be much better off down the line is you ever need to fix it your self!
Cuts the trigger pull weight to 5 lbs as advertised.
i put this into two sub 2k's along with the new triggers. a huge improvement. i have two little gripes... i wish the trigger reset was more positive, and these things are kind of a pain to work on. a better castle nut, or castle nut tool would be great. maybe a future upgrade? The videos, if both viewed completely, then paused along the way- will get you through the process more or less. i feel like one succinct video could replace these two existing ones and better help people through this.
Your instructional video is spot on. Cannot wait to get to the range and test the results. Keep it up guys. By the way start working on a Mossberg 930 trigger spring set. I'll take one when you get around to it. Thanks Again, Angel Acosta
i bought the spring kit,trigger bar, and trigger and it has made a big difference in the performance of the riffle a lot lighter trigger pull and a crisper no travel trigger. i also bought the red dot mount buffer tube cover and the charging handle, i love these products very well made. Thank you M-Carbo. they also shipped the order out quickly and i received it fast. I love this company good job guys.