Rise Armament AR-15 Premium Lower Parts Kit
$102.07
Complete your AR-15 build with the RISE Armament Premium Lower Parts Kit. Includes all essential pins, springs, and hardware, plus premium RISE components for enhanced performance and usability.
12 in stock
The RISE Premium Lower Parts Kit for AR-15s isn’t your standard LPK. It includes all the essential pins springs and hardware to complete your lower but what sets it apart are the premium RISE Armament components that elevate your rifle’s performance and usability from the start.
Included in the RISE Armament Premium Lower Parts Kit:
- RISE Ambidextrous Safety Selector with captured detents interchangeable paddles and a 69-degree throw (1)
- RISE Enhanced AR-15 Takedown and Pivot Pins with concave faces beveled edges and tool-assist cavity (1 of each)
- RISE AR-15 Trigger Guard with swing-open design and aircraft-grade aluminum construction (1)
- RISE AR-15 Oversized Magazine Release Button with enhanced texture for improved control (1)
- RISE Enhanced AR-15 Bolt Catch for reliable lock-back and easy release (1)
- AR-15 Magazine Catch (1)
- AR-15 Trigger Pins 5.56 (2)
- Safety Detent Pin (1)
- Safety Detent Spring (1)
- Takedown/Pivot Pin Detents (2)
- Springs for Takedown/Pivot Detents 5.56 (2)
- Spring for Mag Catch (1)
- Bolt Catch Spring (1)
- Bolt Catch Plunger (1)
- Bolt Catch Roll Pin (1)
- Buffer Retention Pin (1)
- Spring for Buffer Retainer 5.56 (1)
- Trigger Guard Pin (1)
| Weight | 0.254 lbs |
|---|---|
| Dimensions | 8.750 × 4.250 × 1.000 in |
| Manufacturer | Rise Armament |
| Material | Aircraft-grade aluminum |
| Compatible With | AR-15 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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