Great shop and super helpful staff. Wish the shop was a closer drive for me but it’s worth it.

Great customer service. quick delivery. very satisfied

Easy order, great price and quick shipping!

Good product with a quick delivery.

fit and finish superb. great way to upgrade to a better trigger system. With the FRT craze here this mod makes it so convenient and to make the MP5 clones worthwhile.

Fast shipping, lowest price I could find. Thanks

Fast shipping

Email correspondence was professional and prompt in response

Excellent transaction with fast shipping!

Fast shipping.

Everything is great. Just do not feel like downloading an app to track the package.

Shipping turn around could be a little faster. Other than that, great.

Excellent, great price and shipping

It seems like it takes you guys a day or two longer to ship than some of the other dealers but definitely not a deal breaker.

Great customer service

Loving it!

My shipping was very quick

Quick service and delivery!

Great job getting a hard to find product.

Rainier Arms is one of the best top-tier retailers in this space.