Kynshot Buffer For .300 BLK AR-15

Specs

• Model RB5000L Hydraulic Recoil Buffer
• Fits AR-15 in 300 Blackout with Mil Spec Carbine Buffer Tube
• Color Silver
• Stainless Steel Construction

Key points

• The KynSHOT RB5000L Recoil Buffer is a hydraulic buffer system designed and optimized for softer cycling, under gassed AR-15's using a Mil-Spec style carbine buffer tube (7" internal depth)
• The RB5000L can be paired with any style buffer spring, however in most cases, the buffer pairs best with reduced powered springs
• This buffer is intended to be used with AR-15's that wont lock back on the last round with standard AR-15 buffer system or a heavy buffer
• The RB5000L's unique design is made lighter and requires less force to cycle than Kynshot's standard AR-15 buffer system, which is perfect for low velocity ammunition like the .300BLK. Please note, .300 BLK applications exclusively running supersonic ammo can use our standard AR-15 buffer system if the bolt cycles firmly and has proper ejection placement