FN SPR TBM vs LRI Bottom Metal

wichitaguns

Private
Full Member
Minuteman
Jun 7, 2012
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Hey guys need some
advice.
Collecting parts to built on two spr actions.
About to but the FN TBM conversion but i.am.having a hard time finding magazines. So three questions
1) any good source for the tbm mags? Either 5 or 10 round.
2) any update on the LRI bottom metal for the SPR?
3( midwest gunworks has all the bits for 5 round mags..except the spring and follower, any good go to for those parts?