Go stealthy with the PTS Griffin Armament MK1 M4SD that you can find at Patrol Base and Stu presents it in this video for you to learn more about it... "If you love the sneaky styling of integrally suppressed M4s but prioritise a realistic build, the PTS Syndicate Griffin Armament MK1 M4SD M4/AR-15 AEG ticks both boxes! An almost dead-on replica of the real steel Griffin Armament MK1 M4SD, this full metal AEG is bristling with licensed PTS replica furniture front to back, including the Griffin SR M-LOK handguard, GP5 Suppressor, ECS™ stock and PTS EP trigger guard. As we might expect from PTS, this is a flawless build on the outside, though there is also plenty of good stuff internally!

Inside, we have the prolific version 2 gearbox with Tokyo Marui-spec internals, ideal for upgrade fiends. That said, the MK1 M4SD doesn't really need upgrading, equipped with an integrated MOSFET/ETU, CNC aluminium double O-ring cylinder head, steel 18:1 ratio gears, 8mm ball bearing bushings and a reinforced piston with a MIM steel tooth rack. Also inside is a 6.03mm tightbore inner barrel and alloy rotary HOP-up unit, giving you what you need to get the job done at long range.

The MK1 M4SD is available in two length variants: the 7.5-inch model, ideal for close quarters and fast movers, and the 10.5-inch version, ideal for multi-role use. If a primary with the "honey badger" look has been on your shopping list but a realistic build is essential, the PTS Syndicate Griffin Armament MK1 M4SD M4/AR-15 AEG belongs in your arsenal!"