800-741-0015

Live Chat

Live Chat

Brownells 75th Anniversary - A Shooting Heritage
Menu
Menu

Narrow By…

Lower Parts Kits

(58 items)
  • then GO
  • Grid View List View
AR-15 LOWER PARTS KIT 5.56

BROWNELLS

(In Stock)

$41.99

3.0 (28)
AR-15 LOWER PARTS KIT W/ GEISSELE RAPID FIRE TRIGGER

BROWNELLS

(In Stock)

$249.99

0.0
AR-15 LOWER PARTS KIT W/ GEISSELE 2 STAGE ENHANCED TRIGGER

BROWNELLS

(In Stock)

$249.99

0.0
AR-15 LOWER PARTS KIT

CMMG

(In Stock)

$68.99

3.8 (12)
AR-15 GI LOWER PARTS KIT

KE ARMS LLC

(In Stock)

$59.99

1.3 (7)
AR-15 LOWER PARTS KIT

CMC TRIGGERS

(In Stock)

$40.99

3.4 (5)
AR ENHANCED LOWER RECEIVER PARTS KIT

STRIKE INDUSTRIES

(In Stock)

$47.95 - $67.95

3.5 (7)
AR-15 LOWER PARTS KIT

GEISSELE AUTOMATICS LLC

(In Stock)

$49.00

3.8 (23)
AR-15 BUILDER KIT

LUTH-AR LLC

(In Stock)

$35.99

4.5 (2)
AR-15 M4E1 LOWER PARTS KITS W/ MOE GRIP

AERO PRECISION

(In Stock)

$74.99

4.3 (3)
AR 308 M5 LOWER PARTS KIT NO FCG/ PISTOL GRIP

AERO PRECISION

(In Stock)

$44.99

5.0 (3)
AR-15 LOWER PARTS KIT

CRITICAL CAPABILITIES LLC

(In Stock)

$41.99 - $47.99

4.0 (31)