AR-15/AR-10 Precision Adjustable PRS GEN3 Stock – MPIMAG672-BLK | Black, OD Green, FDE | Magpul

Parts

AR-15/AR-10 Precision Adjustable PRS GEN3 Stock – MPIMAG672-BLK | Black, OD Green, FDE | Magpul

The Magpul PRS GEN3 Precision Rifle/Sniper Stock (MPIMAG672-BLK) is the pinnacle of adjustability and rugged stability for AR-15 and AR-10 platforms. Designed for precision shooters, this stock allows tool-less cheek height and length-of-pull (LOP) adjustments, making it ideal for varmint hunting, competition, or DMR setups.

The PRS GEN3 is optimized for rifle-length receiver extension tubes, but it also fits mil-spec carbine and A5-length extensions. With a cant-adjustable rubber butt-pad, rotation-limiting QD sling swivel cups, and M-LOK® slots for rear monopod compatibility, this stock offers unmatched stability and comfort under recoil, even up to .50 BMG.

Choose your preferred finish: Black, Flat Dark Earth (FDE), or OD Green — all made in the USA.

Key Features:

• Compatibility: AR-15, AR-10, SR25, M16, and other rifle-length or mil-spec carbine receiver extensions

• Adjustments:

  • LOP (Length of Pull): Tool-less, 1.4" adjustment range

  • Cheek Piece Height: Tool-less, 0.8" adjustment range

• Butt-Pad: Cant and height adjustable, non-slip rubber

• Construction: Hard-anodized aluminum with Melonite-finished steel shafts

• M-LOK Slot: Rear-bottom mount for monopod or accessories

• Sling Mounts:

  • Rotation-limited QD cups (front/rear)

  • Reversible 1.25" rear aluminum sling loop

• Impact Resistance: Rated to withstand recoil from up to .50 BMG

Specifications:

• Weight (stock only): 27.8 oz.

• Max Length: 11.5"–12.9"

• LOP (collapsed): ~14.3"

• LOP (extended): ~15.7"

• Color Options: Black, OD Green, Flat Dark Earth (FDE)

• Magpul Part Number: MPIMAG672-BLK

Note: Use with rifle-length receiver extensions is recommended for optimal fit and performance.