Forum: Doctor's Corner
June 9th, 2010, 20:57
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Replies: 4
Views: 6,876
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Forum: Doctor's Corner
June 9th, 2010, 17:48
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Replies: 4
Views: 6,876
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Forum: Doctor's Corner
June 9th, 2010, 17:38
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Replies: 4
Views: 6,876
AGM m4 ggbr firing mode problem
hi guys !
I upgraded this gbbr with a lot of parts, but the problem here is in the lower for sure. All the internal in the lower was upgraded almost with G&P parts (hammer, sear, bolt catch,...
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