Strike Industries Enhanced Lower Receiver Parts (WITHOUT trigger/hammer/disconnect)

Strike Industries

$49.95
SKU:
SI-AR-E-LRPLT
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Package includes:

SPRINGS:

  • Bolt Catch Spring - easily confused with the disconnector spring; disconnector spring is tapered though.
  • Buffer Retainer Spring - second largest coil type spring in the kit.
  • Disconnector Spring – slightly larger than bolt-catch spring, identifiable because one end is a little bit wide than the other.
  • Hammer Spring - largest of all the springs. 
  • Magazine Catch Spring - this is the largest coil spring in the kit.
  • Pivot Detent Spring - same as the takedown detent spring, so there are two in a kit.
  • Selector Spring - similar to the takedown and pivot detent springs, but larger diameter; there will only be one of these.
  • Takedown Detent Spring - same as the pivot detent spring, so there are two in a kit.
  • Trigger Spring - the smaller of the two largest springs.

PINS:

  • Enhanced Bolt Catch  - features improved grip surfaces and angles
  • Strike Magazine Catch 
  • Strike Magazine Catch Button - features improved grip surface
  • Enhanced Pivot Pin - longer of the two large pins.
  • Enhanced Takedown Pin - smaller of the two large pins.
  • SI Selector Lever - 2 included in package
  • SI Selector End Plate
  • SI 60-90° 3-in-1 Selector Shaft - with screws
  • Bolt Catch Plunger – mushroom shaped pin
  • Bolt Catch Roll Pin - smaller of the two roll pins.
  • Hammer Pin – solid pin with machined grooves; can be inserted from either side.
  • Pivot Detent - same as takedown detent; both sides usually rounded or semi-conical.
  • Selector Detent - one end is flat, the other pointed/semi-conical.
  • Takedown Detent - same as pivot detent; both sides usually rounded.
  • Trigger Pin - same as hammer pin; can be inserted from either side.
  • Buffer Retainer  – large hollow barrel with small pin protruding from the top
  • ** Highlighted parts are SI exclusive ENHANCED components

 

Features
- Includes SI's signature Enhanced Lower Parts (AR-EBC, AR-SMC, AR-EPTP, & AR-HS-60/90-3in1)
- SI's Trigger Springs provide a consistent 4 ½ to 5 ½ lbs trigger pull with our fire control group

COMPATIBILITY: AR-15: Mil-Spec lower receivers
NOT COMPATIBLE: AR-10: Bolt Catch, Bolt Catch Roll Pin, Pivot Pin and Takedown Pin are not compatible with AR-10 lower receivers.

DISCLAIMER: Due to the compact design of the PDW Stock and PDW Stabilizer, the SI Extended, Shift & Ultra Light Pivot / Takedown Pins, as well as other possible extended pin sets on the market, will bind or not clear the slide rods.