Bare Primer Breech plug

[Ron Huff]

Anyone know where I could get a 209 Bare primer Breech plug for my 50 Cal MK 85. Also how much more blowback can I expect versus the FPJ I am using now? Have been shooting this gun a lot lately and really like it. Just thought the bare primer would be less trouble than the FPJ. I have the #11 cap setup but blowback really heavy and requires me to tape my scope.

 

[GM54-120]

Knight has not offered the bare primer plugs for MKs for ages because they had issues including safety issues. I dont even think they offered them for more than 1 year.

 

[Ron Huff]

Good to know I have saw a couple posts mentioning them will stick with my FPJ primers