The ALL-NEW RD-556 sets the new standard in the sub-gun category with it's in-field adaptability, compact design and unmatched reliability. Features our MOD2 billet lower with a flared and funneled magazine well for quick loading and reloading, especially under stressful situations. The fully adjustable Maxim Defense CQB pistol brace allows the RD-556 to be one of the most compact sub-guns on the market. Ambidextrous safety selector, Patented side charging billet upper, WARFIGHTER DYNAMIC COMBAT Trigger, Magpul MBUIS flip up sights, Magpul +Grip, AAH handstop all come standard on the RD-556.
All pistols ship with a dust proof hard case that can be locked with a padlock.
*** MIL/LEO/First Responder discount available, email for pricing! ***
View Rifle Manual HERE
- Lower Receiver: Billet, MOD2
- Upper Receiver: Billet, Patented side charging
- Receiver Extension: MAXIM Defense CQB Pistol brace, fully collapsible and features 2 QD sling mounts
- Fire Control Group: Advanced Combat Trigger
- Bolt Carrier Group: Our Nitride, 9310 MPI/HPT tested
- Rail: 7" Keymod with full length top rail
- Barrel: 8" 5.56 barrel, pistol length gas system, 1:7 twist, fully machined with extension, M4 feed ramps, 41V50, Nitride bore and chamber for optimum performance, accuracy and durability.
- Muzzle Device: Flash Hinder
- Angled Hand Stop: AAH
- Furniture: Magpul MBUIS sights and +Grip
- Magazine: Magpul PMAG
- Case: Dust proof hard case that can be locked with a padlock.
