HTX Concepts SR-25 Pattern Billet Upper Receiver (SR25UPPER)
Specifications:
• Compatible with Knight’s Armament & LMT lower receivers
• Compatible with Knight’s Armament/DPMS rails (1-7/16″-16 TPI)
• Compatible with Knight’s Armament/DPMS barrels (some barrels may require thermal fitting due to tolerances)
• Machined out of 7075 Aluminum
***IMPORTANT DISCLAIMER:***
Please note that the ejection port doors or related hardware are NOT included with the uppers
For extended ejection port cover (25934) click here
For ejection port cover retaining spring (20397) click here
For ejection port cover pin (20398-1) click here
For ejection port cover spring (94049) click here


