Angel A1 Fly Minireg Regulator Cover (also SB and AR:K) - Gloss Black Barrel Swabs Whilst doing the same job

Whilst doing the same job of sealing the valve chamber between cycles as the previous stem the new D-lite stem has several special properties

The spiral cut pattern allows the lengthening of the channels of material to be removed

Instantly flip through modes on the fly using the rear button in Select-A-Mode or use Training Mode to increase your rate of fire in semi-auto and provide you with feedback on how fast you are shooting

and is easy to change when needed

Angel A1 Fly Minireg Regulator Cover (also SB and AR:K) - Gloss Black Barrel Swabs Whilst doing the same jobGloss Black Minireg Cover for the A1 Fly, SB, and AR: K.