AR-10 Lower Parts and Kits

Your AR-10 lower parts kit is a crucial component of your build. It’s also where most home builders get mixed up, and end up with incompatible parts! Generally, standard AR-15 fire control groups and safeties work the same, but takedown pins, magazine releases, and bolt catches can vary in fit READ MORE

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Armaspec Gun Builder’s Stainless AR-10 Lower Parts Kit

Phase 5 Weapon Systems AR-10 Extended Bolt Release V2 - AT3 Tactical

(5)

Phase 5 Weapon Systems AR-10 Extended Bolt Release V2

CMMG ZEROED Mk3 Gunbuilder's AR-10 Lower Parts Kit

CMMG ZEROED Mk3 Gunbuilder’s AR-10 Lower Parts Kit

Luth-AR AR10 Lower Parts Kit

Luth-AR AR-10 Lower Parts Kit

Stike Industries AR-10 Enhanced Bolt Catch

(1)

Strike Industries AR-10 Enhanced Bolt Catch

(1)

CMMG MK3/AR-10 Zeroed Lower Parts Kit with Ambi Safety Selector

CMMG ZEROED Extended Bolt Catch for AR-15

(1)

CMMG ZEROED Extended Bolt Catch for AR-10

Battle Arms Development Enhanced AR-10 Takedown and Pivot Pin Kit - AT3 Tactical

Battle Arms Development Enhanced AR-10 Takedown and Pivot Pin Kit

CMMG .308 GunBuilder Lower Receiver Parts Kit- No Grip or Fire Control Group

(2)

CMMG .308 GunBuilder Lower Receiver Parts Kit- No Grip or Fire Control Group

Luth-AR Oversized Paddle Bolt Catch for AR-10 - AT3 Tactical

Luth-AR Oversized Paddle Bolt Catch for AR-10

CMMG Mk3 .308 HD Extended Pivot and Takedown Pins

(1)

CMMG Mk3 .308 HD Extended Pivot and Takedown Pins

CMMG .308 Lower Receiver Parts Kit

(1)

CMMG .308 Lower Receiver Parts Kit

Wilson Combat WC-10 Lower Parts Kit

Wilson Combat WC-10 Lower Parts Kit

Aero Precision M5 Lower Parts Kit - No FCG or Pistol Grip

(8)

Aero Precision M5 Lower Parts Kit – No FCG or Pistol Grip

Aero Precision M5 .308 Bolt Catch

(4)

Aero Precision M5 .308 Bolt Catch for AR-10

Aero Precision M5 .308 Pivot Pin

(3)

Aero Precision M5 .308 Pivot Pin

Aero Precision M5 .308 Takedown Pin

(2)

Aero Precision M5 .308 Takedown Pin

Aero Precision Extended Magazine Catch Button for M5 Lowers

(1)

Aero Precision Extended Magazine Catch Button for M5 Lowers

Your AR-10 lower parts kit is a crucial component of your build. It’s also where most home builders get mixed up, and end up with incompatible parts! Generally, standard AR-15 fire control groups and safeties work the same, but takedown pins, magazine releases, and bolt catches can vary in fit for your lower receiver.

Generally, we say to stick with the same brand of your lower receiver when choosing an AR-10 lower parts kit. If you’re not sure what you need, feel free to reach out, and we’ll get you on the right path!