The River Rain LLC M16A2 Built Lower Receiver
- River Rain Premium M16 Series Forged Lower Receiver consisting of:
- River Rain “Cloud” logo
- M16 cut fire control pocket. (Ready for an SOT to drill the “third hole” and convert to a “post sample” or a DIAS)
- Lowers are machined from 7075-T6 forged aircraft grade aluminum
- Coating is matte black hard coat anodized Mil 8625 Type 3 Class 2
- Upper tension screw behind grip screw (threaded hole) to adjust any “slop” out of vertical fit between upper and lower (hardware not included)
- Caliber marking of “5.56 MM” but can be used with many different caliber uppers (300 blackout, 9mm, etc.)
- Compatible with all Mil. Spec. AR-15 components and magazines
- Safety selector markings accurate to the M16A2: SAFE-SEMI-BURST
- A2 pistol grip
- A2 buttstock with trap door (polymer)
- Rifle buffer and buffer spring
- CMMG HD Take Down Pins
- Standard G.I. Trigger
- Govt. inspired styling
