FX Impact M4 Breech Barrel Seals
Replacement breech / barrel o ring seals for the FX Impact M4 air rifle.
Supplied in packs of 5
Available in:
.177 (4.5mm) – FX part ref: 2529
.22 (5.5mm) – FX part ref: 19726
.25 (6.35mm) – FX part ref: 4526
.30 (7.62mm) – FX part ref: 19209
.35 (9mm) – FX part ref: 19722
This is the seal that sits inside the barrel.
Worn or damaged breech seals can cause loss of power and consistency, which can lead to inaccuracy.
£4.73