AR Maglock Gen 4 AR-10 .308 | AR-10 Parts | Narrow Receiver / Rear Detent | Black Rear Detent Kingpin | LOC-308-Gen4-PIN-308-KP-BK-1-2

Use this one if you possess Aero Precision M5, S&W M&P, Troy, Wilson Combat, CMMG Mk3, LMT, JD Machine, SLR Rifleworks, Windham, Stag Arms, Ruger SR-762 .308, Diamond Back DB10 receivers.

If you possess a Palmetto State, Armalite, Remington R-25, LWRC, Anderson, Colt, Juggernaut, SIG, Savage Arms, Vault Armory, Quentin Defense, Mega Arms, Larue, purchase the standard length shaft version.

If you posses a DPMS rifle, call DPMS and ask if your exact model of receiver platform is based on an AR-10 standard width or the narrower Aero Precision platform, as DPMS has many models and they differ from what we understand.

Features:

• Family: 
• Model: Maglock Gen 4 AR-10
• Type: Lower Parts
• Caliber: .308
• Color: Black
• Frame: AR-10
• Additional Info: Narrow Receiver Width / Rear Detent, Rear detent Kingpin (.308) Black PIN-308-KP-BK-RD