Aero Precision 308AR Standard Lower Parts Kit APRH100160

Aero Precision 308AR Standard Lower Parts Kit APRH100160 www.308ar.com

Aero Precision 308AR Standard Lower Parts Kit

 

Aero Precision 308AR Standard Lower Parts Kit APRH100160 helps you to build a custom .308 AR from the ground up. Mil- spec dimensions and coating ensure the highest quality and correct component interface.

Features:

  • Aero Precision M5 (.308) Complete Lower Parts Kit
  • The custom takedown and pivot pins are made to work with our M5 lower. They will work with DPMS-pattern lowers as well but will stick out further.

Includes:

  • Takedown/pivot Spring
  • Takedown/pivot detent
  • Trigger/hammer pin
  • M5 .308 Takedown pin
  • M5 .308 Pivot pin
  • M5 .308 Bolt Catch
  • Bolt Catch Spring
  • Bolt Catch Buffer
  • Bolt Catch Roll pin
  • Safety Selector
  • Safety Selector Spring
  • Safety Selector Detent
  • Buffer Retainer
  • Buffer Retainer Spring
  • A2 Pistol Grip
  • Pistol Grip Screw
  • Pistol Grip Lock Washer
  • Trigger Spring
  • Hammer Spring
  • Disconnector Spring
  • Magazine Catch Body
  • Magazine Catch Spring
  • Extended Magazine Catch Button
  • Hammer
  • Trigger
  • Disconnector

Aero Precision 308AR Standard Lower Parts Kit APRH100160


FAR 308AR Lower Parts Kit Without Trigger

Fulton Armory FAR 308AR Lower Parts Kit Without Trigger

Fulton Armory FAR 308AR Lower Parts Kit Without Trigger

 

Fulton Armory – FAR 308AR Lower Parts Kit Without Trigger

Back in 2008 or so there were far less manufacturers of 308AR parts and with the most anti-gun President in history there was suddenly a shortage of parts. Items like RIFE BARRELS, BOLT CARRIER GROUPS and LOWER PARTS KIT‘s. Fulton Armory was like my personal secret stash of gun parts.

Compatibility – Fulton Armory FAR-308 and DPMS LR-308 Pattern Lower Receivers

Includes:

  •  Front Pivot Pin
  • Front Pivot Pin Detent
  • Front Pivot Pin Spring
  • Rear Takedown Pin
  • Rear Takedown Pin Detent
  • Rear Takedown Pin Spring
  • Magazine Catch
  • Magazine Catch Button
  • Magazine Catch Spring
  • Safety, Safety Detent
  • Safety Detent Spring
  • Buffer Retainer
  • Buffer Retainer Spring
  • Titan A2 Pistol Grip
  • Pistol Grip Screw
  • Pistol Grip Lock Washer
  • Titan Heavy Duty Bolt Catch
  • Bolt Catch Buffer
  • Bolt Catch Spring
  • Bolt Catch Screw.

FAR 308AR Lower Parts Kit Without Trigger


308AR AR-10 Bolt Catch Pin

SI Defense 308AR Bolt Catch Screw - Stainless Steel - www.308ar.com

SI Defense 308AR Bolt Catch Screw – Stainless Steel

 

Armalite AR-10B Lower Parts Kit 10LRPK-T www.308ar.com

Armalite AR-10B Lower Parts Kit 10LRPK-T

308AR AR-10 Bolt Catch Pin – The bolt catch pin, one of the smallest parts on the 308AR, AR-10 and AR-15 platform weapons is a part that can stop an AR-10 308AR build dead in it’s tracks if you didn’t purchase the correct one or the correct LOWER PARTS KIT for your STRIPPED LOWER RECEIVER. Here’s why. The AR-15 platform  uses a roll pin and that’s taken for granted when shooters move up to the AR-10 and 308AR platforms. Unfortunately this is where the topic gets muddy.

Armalite EL0220 AR-10 Bolt Stop Pin - www.308ar.com

Armalite EL0220 AR-10 Bolt Stop Pin

The Armalite AR-10 utilizes a roll pin Armalite part number EL0220 which is the same as their M-15/AR15 rifles. while DPMS LR-308 based weapon utilize a proprietary hybrid pin/screw.

DPMS 308AR Bolt Catch Screw - www.308ar.com

DPMS 308AR Bolt Catch Screw

This screw is essentially set screw who’s threads have been removed from one end creating a hybrid screw type pin. Now unfortunately though not all DPMS LR-308 based LOWER RECEIVERS utilize the hybrid BOLT CATCH PIN. Some manufacturers utilize the roll pin method identical to the Armalite AR-10. The first that comes to mind is Aero Precision.

Now further complicating the mix at least one AR15 manufacturer has begun utilizing the hybrid screw rather than the milspec roll pin used universally on the platform for decades.

Brownells Roll Pin Holder Set - www.308ar.com

Brownells Roll Pin Holder Set

See our page on roll pin tools here

308AR AR-10 Bolt Catch Pin


Aero Precision M5 Extended Magazine Catch Button

Aero Precision Extended Magazine Catch Button APRH308185 www.308ar.com

Aero Precision Extended Magazine Catch Button APRH308185

So you have that brand new Aero Precision M5 308AR lower or perhaps even another brand and you notice the magazine catch button is literally hanging by a thread or two after assembling. Aero has solved this with a $5 part (that Brownells should also offer). That part is Aero Precision Product Sku: APRH308185 Aero Precision M5 Extended Magazine Catch Button.

Aero Precision M5 Extended Magazine Catch Button -The Extended Magazine Catch Button is a drop in replacement for the standard lower receiver magazine catch button. This extended button is longer, allowing it to protrude the proper distance when used with our M5 Lower Receiver.

AR-10 A Series Lower Parts Kit With National Match Trigger

Armalite AR-10 A Series Lower Parts Kit With National Match Trigger A10LRPK-N www.308ar.com

Armalite AR-10 A Series Lower Parts Kit With National Match Trigger A10LRPK-N

Armalite AR-10 A Series Lower Parts Kit With National Match Trigger A10LRPK-N – Kit Includes: ejector/safety spring (EB0110), pistol grip screw (EL0010), pistol grip washer (EL0020), safety detent spring x2 (EL0140), detent x2, AR-10B takedown pin (EA1113), AR-10B pivot pin (EA1112), buffer detent (EL0190), buffer detent spring (EL0200), bolt stop pin (EL0220), AR-10A bolt stop catch (11203100), bolt stop plunger (EL0240), bolt stop spring (EL0250), AR-10A magazine catch (11203200), magazine catch button (EL0270), magazine catch spring (EL0280), safety selector (EL0290), hammer and trigger pin (EL0300), precision two-stage trigger set (10901050), disconnector (EL0330), disconnector spring (EL0340), trigger guard assembly (EL0380), trigger guard pin (EL0430), precision box with brass hinge O.D. green (EX0610).

AR-10 A Series Lower Parts Kit With National Match Trigger