» Primary Weapon System

The PWS Enhanced Buffer Tube is the first major upgrade and improvement to the buffer tube in years! This one piece billet buffer tube is CNC machined out of solid 7075 aluminum in order to gain lightweight strength and reliability. This unit is specifically designed to work fit the HK416, but will also fit all mil-spec lower receivers. The Enhanced Buffer Tube will resolve any carrier tilt symptoms exhibited by a short stroke piston AR and will reduce felt recoil. Learn More

The MK1 series, developed by Primary Weapons Systems, is a significant product improvement for the M4/M16-type carbines and rifles. Utilizing our proven long stroke piston system, the MK1 series greatly reduces fouling in the action of the weapon making it as reliable as the AK47 that it was designed after.

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Madbull has released their next generation Metal Bodies and is a perfect addition to their impressive line of high quality upgrade parts. The newest generation metal bodies are CNC machined from aluminum with officially licensed trademarks much like the older version but with new features. The new Madbull metal bodies have been redesigned to fit the needs of today’s airsoft player by having a shortened stock tube so you can run buffer tubes specifically made for lipo batteries. They also feature self retaining pins so the pins never have to leave the body to prevent misplacement or lost during combat. With updated style of upper receiver, it enables increased body security and reduces upper and lower receiver play. Much like the older version, the Madbull Ultimate Hop Up chamber is also included with the body. Learn More

Created as a purpose-built flash compensator, the PWS Triad’s revolutionary design is a great option on both GBB and AEG rifles with Madbull Gemtech dummy suppressor ready quick mount option. Learn More

The Madbull licensed PWS Airsoft DI Key-Mod Handguard Rail can upgrade your rifle with designed ergonomic as well as durable. The product features key-mod interface system enhances the rail’s comfort and functionality without the need for Picatinny rails surrounding your handguard. Learn More