This quad rail is a great product, and offered at a good price. It took me all of 10 minutes (or less) to install and fits the Colt very tightly. The machining is precise and is nicely finished. I found my piece at a very reasonable price, and upon receiving it, found the quality to be absolutely super. It was the UTG/Leapers drop-in carbine quad rail.

In the end, I found the product I wanted.

I rely heavily on previous purchase reviews, and will often base my buying decisions on an overall reaction to available reviews. I explored many manufacturers and found there were many great providers out there, at least based on the overall consensus of previous purchasers. So, my focus became centered on a drop-in rail. Designed for carbines with a Front Sight Base and a Delta ring, this handguard is made of impact-resistant, fiber-reinforced nylon and aluminum heat shields. Perhaps a free float rail would make more sense on a longer barreled piece where distance shooting is done, and accuracy is more critical. The ProMag PM242 AR-15/M4 Polymer Quad-Rail Carbine Handguard can be used as a replacement quad-rail handguard for carbine-length AR-15s. Other than not wanting to spend the time and energy to remove the FSP and other furniture, I decided that my carbine’s overall performance was not going to affected with a drop-in versus free float system. I determined early in the research I did not want to go through all of work associated with modifying the AR to accommodate most of the free float systems. By soliciting feedback from both clients and end users, Ade Advanced Optics was able to overcome the challenges a new company often faces when entering a global market and industry, especially one as competitive as the shooting, hunting, and outdoors industry.I spent a fair amount of time researching the various rails I could install on my Colt LE6920. During this period, Ade Advanced Optics began receiving requests from numerous customers for access to the affordable, high quality products that Ade Advanced Optics was capable of producing.

Ade Advanced Optics first made its appearance in the firearms accessory industry by doing private label production for several major manufacturers and retailers.

Made name brand handguards, ADE PRO is using ENGLISH screws, not METRIC screws that are only popular overseas.

16.5' Length, True TYPE III Hard Coat Anodized Aluminum.

! This is for HIGH PROFILE upper for DPMS spec 308 uppers. Product Description HIGH PROFILE DPMS 308! LR308 16.5' inch MLOK Rail Super Slim Free Float Handguard for High Profile upper such as AERO, 16.5'

Dpms quad rail handguard