We start with a High-quality non-burning-material thats flexible and durable to retain long life in its sealing integrity .
The seal construction combines two necessary features required in any good sealing application.
Elasticity to cover well over surface imperfections impeding any blow-by of air, and a tough sub-straight (85>duro)
to hold radial shift to a minimum. Keeping perpendicular to surface during burst force. These two key elements retain pressure
bang on straight-away down the barrel! A precise robust seal designed exclusively made to inhibit any pressure loss!
Radial machined corners for EZ install of both seal and projectile.
APPLICATION: HW/Beeman Air-Rifles:
~HW30,35,85,95,10,11, RX, R1, R11, R10, R9, R8, R7,R6
Possibiliby others not listed
Can be easily modified for custom seal application!