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 for your lower receiver. READ MORE
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Aero Precision M5 Lower Parts Kit – No FCG or Pistol Grip
Everything You Need For Your AR-308 Build Without The Grip & FCG The Aero Precision M5 Lower Parts Kit includes everything you need to assemble your AR-308 stripped lower receiver... -
Strike Industries AR-10 Enhanced Bolt Catch
Strike Industries AR-10 Enhanced Bolt Catch The Strike AR-10 Enhanced Bolt Catch is a quality component in the Strike Industries (SI) array of AR-10 products. This SI Enhanced Bolt Catch... -
Armaspec Gun Builder’s Stainless AR-10 Lower Parts Kit
Armaspec has the Perfect Lower Parts Kit To Finish Your Next AR-10 Rifle The Armaspec Gun Builder’s Stainless AR-10 Lower Parts Kit are high-quality parts combined in a single package...7 Options -
Aero Precision M5 .308 Pivot Pin
Ideal Pivot Pin Replacement For Your M5 .308 Builds The Aero Precision M5 .308 Pivot Pin is custom designed specifically for use with the M5 series of AR-10 lower receivers.... -
Luth-AR AR10 Lower Parts Kit
Luth-AR AR10 Lower Parts Kit Get your AR10 closer to being range ready with the Luth-AR AR10 Lower Parts Kit. Compatible with all mil-spec AR10 and SR25 lower receivers, this... -
Aero Precision Extended Magazine Catch Button for M5 Lowers
Versatile Extended Magazine Catch Button For M5 .308 Builds The Aero Precision M5 Extended Magazine Catch Button is a drop-in replacement for the standard lower receiver magazine catch button. It... -
Phase 5 Weapon Systems AR-10 Extended Bolt Release V2
Stylish & Innovative Bolt Catch Release For AR-10 Builds The Phase 5 Weapon Systems AR-10 Extended Bolt Release V2 is a stylish and reliable one-piece replacement part designed for DPMS™... -
Aero Precision M5 .308 Takedown Pin
Durable Takedown Pin Replacement For Your M5 .308 Builds The Aero Precision M5 .308 Takedown Pin is custom designed specifically for use with the M5 series of AR-10 lower receivers.... -
Wilson Combat WC-10 Lower Parts Kit
Wilson Combat WC10 Lower Parts Kit Finish out your Wilson Combat WC10 lower receiver with the WC10 Lower Parts Kit. Including quality machined parts, this parts kit will provide everything... -
CMMG Mk3 .308 HD Extended Pivot and Takedown Pins
CMMG Mk3 .308 HD Extended Pivot and Takedown Pins Looking for improved pins for your CMMG MK3 platform or LR308 patterned AR-10 rifle? Look no further than the Mk3 HD... -
Battle Arms Development Enhanced AR-10 Takedown and Pivot Pin Kit
Battle Arms Development Enhanced AR-10 Takedown and Pivot Pins The Battle Arms Development Enhanced Takedown and Pivot Pins for AR308 rifles improve over stock takedown pins. These pins fit in... -
CMMG .308 GunBuilder Lower Receiver Parts Kit- No Grip or Fire Control Group
CMMG .308 GunBuilder Lower Receiver Parts Kit- No Grip or Fire Control Group The CMMG® Mk3 Gunbuilders kit is a great kit for anyone looking to build their AR-10/LR-308 lower.... -
CMMG .308 Lower Receiver Parts Kit
All the Parts You Need to Get Started on Your Next Mk3 Build Combine this kit with a buttstock kit to complete your lower group. Compatible with CMMG Mk3 Lowers... -
Aero Precision M5 .308 Bolt Catch for AR-10
Ideal Bolt Catch Replacement For Your M5 .308 Builds The Aero Precision M5 .308 Bolt Catch is a great addition to beef up your next AR-10 rifle. This bolt catch... -
Luth-AR Oversized Paddle Bolt Catch for AR-10
Oversized .308 Paddle Bolt Catch for AR-10 The Paddle bolt catch is an upgrade for the standard AR-10/AR-308 bolt catch, allowing for better and faster weapon manipulation. Whether for competition,...Only$23.95 -
CMMG MK3/AR-10 Zeroed Lower Parts Kit with Ambi Safety Selector
Color-Coded Lower Parts Kit For Easy Assembly For AR-10 The CMMG MK3/AR-10 Zeroed Lower Parts Kit is a complete package consisting of high-quality USA-made parts designed to finish off an...Only$133.95 -
CMMG .308 Lower Receiver Parts Kit with Ambidextrous Selector
All the parts you need to get started on you next .308 build - also includes a CMMG Ambi Selector. Combine this kit with a buttstock kit to complete your...
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!
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