Lower is in spec, great lock up to a colt upper I had built. Only reason for 4 stars is the lower is shown as GI but came with a magpul grip and trigger guard.

The people at arms unlimited have great customer service,. I’m from Cali and I had emailed them. They responded fast, with the answer I was looking for. The Colt lower was just what I was looking for. They have the best prices on the internet. Keep up the great work.

Lower is great colt the only reason I’m giving it 4 instead of 5 stars is because this one came with Magpul pistol grip and trigger guard not a huge deal I’ve got others from them that came with all colt milspec parts

Excellent product, just as advertised. Will be a return buyer.

Product came in great working order and was delivered within 5 business days of purchasing to my FFL Dealer. This is my 3rd purchase with this website, the prices are unbeatable, and the customer service has been outstanding.

Bought this lower for a build. Timing was perfect, they were on sale. Really can't say much more than, quality product, right price and fast shipping. Good experiance all way round.

Item is just as advertised. Very well constructed and assembled. CZ/Colt has taken a lot of flak regarding quality, however the fit and finish of this item is excellent and lower parts appear to be mostly what is typical for Colt. Nice product! A bit pricey! Satisfied nonetheless!

Good QC, staked castle nut, oiled up enough to fry a turkey (good thing obviously) worth the money…. For this price people are selling stripped lowers. I’ve bought multiple things from armsunlimited and I plan on continuing thanks to the prices and the customer service.

Product was in stock, cheaper than I found it elsewhere and shipped promptly. Arrived to my FFL in great condition packaged neatly. Thanks guys