The Magpul PMAG 10 LR is a magazine designed for long-range precision rifles. It is part of the PMAG series manufactured by Magpul Industries.The PMAG 10 LR features a durable polymer construction with a high-strength stainless steel spring for reliable feeding and long-lasting performance. It is designed to accommodate cartridges that are longer than standard rifle cartridges, such as .308 Winchester, 6.5 Creedmoor, and similar calibers.

The magazine has a 10-round capacity, which is beneficial for those who are restricted by magazine capacity limitations or prefer a lower-profile magazine for shooting from prone positions. The reduced capacity can also help with overall rifle balance and maneuverability, especially in precision shooting scenarios.

Like other PMAGs, the PMAG 10 LR incorporates a number of features aimed at improving its functionality. These features may include an anti-tilt follower, a ribbed gripping surface for improved handling, a flared floorplate for easy magazine manipulation, and a removable baseplate for maintenance and cleaning.

It’s important to note that my knowledge cutoff is in September 2021, so there may be newer variations or updates to the Magpul PMAG 10 LR since then. For the most accurate and up-to-date information, I recommend visiting Magpul’s official website or contacting them directly for the latest specifications and availability of the PMAG 10 LR.