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Dawnbringer · August 23rd, 2007, 08:00

Umm, I think that an m150 spring for an m4 is a little on the crazy fps side of things, the highest I see used around here is generally an m120 (about 400fps).

August 23rd, 2007, 08:00	#2
Dawnbringer Trader rating Join Date: Jun 2007 Location: Halifax, Nova Scotia	Umm, I think that an m150 spring for an m4 is a little on the crazy fps side of things, the highest I see used around here is generally an m120 (about 400fps). __________________ Britain's new foreign secretary??