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Reviews by Mark Amodio

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Fixed my Grendel

Written on Jan 14, 2025

Was having issues getting my 6.5 Grendel to cycle properly and constantly. 20" barrel and rifle lenght gas system. Tied an adjustable gas block, but it wasn't a gas issue. Ended up being a spring/buffer issue. Tried a number of spring and buffer weight configurations and wouldn't run 100% of the time. Came across the Maxim products on Optics Planet, and I'm glad i did. I'm now running 100% with zero cycling or ejection issues. Quality is excellent on the Maxim products.

Junk from Tacfire

Written on Nov 26, 2024

Absolutely junk. Not a single round will chamber. Round will only feed 3/4 of the way, then jams in the barrel. Even if there was a forward assist, it still wouldn't feed completely. I've built a lot of AR platform weapons and this is a complete piece of junk. DO NOT BUY!!!
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