MCARBO

Custom Lighter 9.5lb Hammer Spring Custom Lighter 7.5lb Trigger Return Spring Four .005" Hammer Shims Four .001" Trigger Shims Ruger SP101 / GP100 Trigger Spring Kit will Reduce Trigger Pull and...

Replace those plastic factory mag tube shell followers in your KSG's shell tubes with Hi-Vis Red Aluminum Followers!   Improved Geometry for less friction and superior alignment gives these followers...

The major compliant with the Hi Point Carbine 9mm is that is has a very heavy 8lb factroy trigger pull. This leaves a lot of us looking for affordable hi point 9mm carbine accessories to make further...

S&W Sigma SW9VE & SW40VE Trigger Spring Kit Custom Lighter SW9VE / SW40VE Sear Spring The major compliant with the Smith and Wesson SW9VE / SW40VE is that is has a very heavy 9-10lb factory...

Replace your stock short plastic rear sight that cannot be moved and often interferes with field of view when using optics; with a Taller Combat-Ready CNC machined 6061 Aircraft Grade Aluminum Rear...

Replace your stock short plastic rear sight that cannot be moved and often interferes with field of view when using optics; with a Taller Combat-Ready CNC machined 6061 Aircraft Grade Aluminum...

CZ 452 Trigger Spring Kit / CZ 455 Trigger Spring Kit Consists of a custom designed Trigger Return Spring Fast and easy CZ 455 Trigger Job that will reduce your trigger pull and improve overall...

We highly recommend installing all of these upgrades at the same time to get the lightest trigger pull and most performance out of your SUB2000. The really nice thing about this bundle is that it...

Custom Over Molded Rubber and Glass Filled Nylon Shock Buffer Spring NOT included. Designed & Manufactured to Fit and Function properly in Ruger PC Carbine. Ruger PC Carbine Shock Buffer will...

Faster Mag Changes! Easier to find without taking eyes off of target! CNC Machined out of block of 6061 Aircraft Grade Aluminum CNC Machined 6061 Aircraft Grade Aluminum

KelTec SUB2000 Collar Adhesive - Loctite 380 "Black Max" The Loctite 380 "Black Max" is a black, cyanoacrylate adhesive that comes in a 3 g tube. This is what KEL TEC uses from the factroy to secure...

One of the Best Ruger 10/22 Accessories you can get to improve and modify the 10/22 trigger group. Improve your Ruger 10/22 Accuracy and tighten up your shot groups with a Lighter Ruger 10/22 Trigger...

Reduce your trigger pull from a stock 5.25lbs to a modified 3.5lbs (Average results can vary up to +/- 1lb) Improve accuracy and overall pistol performance 33% Trigger Pull Reduction! Highest...

A2 Tool Steel Pin Replacements for the stock low grade steel pins that have a tendency to wear quickly. These A2 Tool Steel Pins we're designed to last a Lifetime! Custom CNC Machined Ruger PC...

Precision CNC Machined Stainless Steel Retainer with Improved Design over Factory Plastic Retainer.  Custom machined Ruger PC Carbine Stainless Steel Recoil Spring Retainer designed to last a...

The major compliant with the Beretta 92FS Trigger is that is has a very heavy 10 - 11lb double action factory trigger pull.  Introducing the Beretta 92FS Trigger Kit by M*CARBO to correct the Factory...