The Jag Precision's JAG Custom Shop have been busy doing their own custom jobs to release to dealers and resellers. For this batch they have releaded their JAG Custom Echo1 Genesis Polymer M4 Mid with Fully Licensed Knight's Armament Airsoft URX4 KeyMod Handguards. There are two versions to choose from, the 10-inch and 13-inch models.

"JAG Custom Echo1 Genesis Polymer M4C with Fully Lic. KAA 10" URX4 KeyMod Handguard

Specifications:

• Base Gun: Genesis M4 Series by Echo1 USA
• Handguard/Rail: Knight's Armament Airsoft URX4 KeyMod Handguard
• FPS: ~350 with .20 gram Echo1 BB
• Magazine: 300rd Metal High Cap
• Battery: 9.6v 1100mAh Included (Lipo Ready AEG)
• Charger: Standard Wall Charger
• Flash Hider: Compatible with Echo1 Mk1 SRR556 Barrel Extension

Internal Specs:

• Gearbox: V2 Reinforced
• Motor: Standard Long Type
• Piston: Polycarb
• Piston Head: Ported with Bearings
• Spring Guide: Metal with Bearings
• Wired: Rear/Stock
• Outer Barrel: 2pc Metal
• Hop Up Chamber: 1pc Plastic Hop Up Chamber
• Bucking: Madbull Airsoft Hop Up Bucking

JAG Custom Echo1 Genesis Polymer M4 Mid with Fully Lic. KAA 13" URX4 KeyMod Handguard

Specifications:

• Base Gun: Genesis M4 Series by Echo1 USA
• Handguard/Rail: Knight's Armament Airsoft URX4 KeyMod Handguard
• FPS: ~380 with .20 gram Echo1 BB
• Magazine: 300rd Metal High Cap
• Battery: 9.6v 1100mAh Included (Lipo Ready AEG)
• Charger: Standard Wall Charger
• Flash Hider: Compatible with Echo1 Mk1 SRR556 Barrel Extension

Internal Specs:

• Gearbox: V2 Reinforced
• Motor: Standard Long Type
• Piston: Polycarb
• Piston Head: Ported with Bearings
• Spring Guide: Metal with Bearings
• Wired: Rear/Stock
• Outer Barrel: 2pc Metal
• Hop Up Chamber: 1pc Plastic Hop Up Chamber
• Bucking: Madbull Airsoft Hop Up Bucking"