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FLASH SALE - Law Folder + Radiant Raptor LT just $269.99 - BUY NOW

FLASH SALE - Law Folder + Radiant Raptor LT just $269.99 - BUY NOW

Lower Parts Kits 51 Items

Browse 47 Lower Parts Kits In Stock Up To 30% Off

Brownells Lower Parts Kits products have an average rating of 4.4/5 and 307 reviews from verified buyers and brands like AERO PRECISION, CMMG, STRIKE INDUSTRIES, & LUTH-AR LLC.  Check out all of our Rifle Lower & Upper Parts Kits products at Brownells today.

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CMC TRIGGERS - AR-15 LOWER PARTS KIT WITH TRIGGERS CMC TRIGGERS - AR-15 LOWER PARTS KIT WITH TRIGGERS
5 Stars
(5.0)

$209.99 - $219.99

In stock
STRIKE INDUSTRIES - AR-15 LOWER RECEIVER PIN KIT STRIKE INDUSTRIES - AR-15 LOWER RECEIVER PIN KIT
5 Stars
(5.0)

$198.99

In stock
GEISSELE AUTOMATICS LLC - AR-15 ULTRA DUTY LOWER PARTS KITS GEISSELE AUTOMATICS LLC - AR-15 ULTRA DUTY LOWER PARTS KITS
5 Stars
(5.0)

$145.00 - $150.00

In stock
AERO PRECISION - AR-15 LOWER PARTS KITS W/ MOE SL GRIP AERO PRECISION - AR-15 LOWER PARTS KITS W/ MOE SL GRIP
5 Stars
(5.0)

$109.99

In stock
AERO PRECISION - M4E1 LOWER PARTS KITS W/ MOE SL GRIP AERO PRECISION - M4E1 LOWER PARTS KITS W/ MOE SL GRIP
5 Stars
(5.0)

$99.99

In stock
STRIKE INDUSTRIES - AR-15/M16 LOWER RECEIVER GUNSMITH SPRING KIT STRIKE INDUSTRIES - AR-15/M16 LOWER RECEIVER GUNSMITH SPRING KIT
5 Stars
(5.0)

$8.95 - $95.99

In stock
AERO PRECISION - AR-15 MOE SL LOWER PARTS KITS W/O FIRE CONTROL GROUP AERO PRECISION - AR-15 MOE SL LOWER PARTS KITS W/O FIRE CONTROL GROUP
5 Stars
(5.0)

$59.99

In stock
AERO PRECISION - M4E1 LOWER PARTS KITS W/ MOE SL GRIP, NO FCG PARTS AERO PRECISION - M4E1 LOWER PARTS KITS W/ MOE SL GRIP, NO FCG PARTS
5 Stars
(5.0)

$54.99

In stock
SHARPS BROS - AR-15 LOWER PARTS KIT WITH NO FIRE CONTROL SHARPS BROS - AR-15 LOWER PARTS KIT WITH NO FIRE CONTROL
5 Stars
(5.0)

$34.99

In stock
CMMG - AR-15/M16 ENHANCED REPAIR KIT CMMG - AR-15/M16 ENHANCED REPAIR KIT
5 Stars
(5.0)

$34.99

In stock
DANIEL DEFENSE - AR-15 LOWER PARTS KIT DANIEL DEFENSE - AR-15 LOWER PARTS KIT
5 Stars
(4.7)

$118.00

In stock
ALG DEFENSE - AR-15 LOWER PARTS KIT W/ ACT TRIGGER ALG DEFENSE - AR-15 LOWER PARTS KIT W/ ACT TRIGGER
5 Stars
(4.7)

$113.00

In stock
SONS OF LIBERTY GUN WORKS - AR-15 BLASTER GUTS LOWER PARTS KITS SONS OF LIBERTY GUN WORKS - AR-15 BLASTER GUTS LOWER PARTS KITS
5 Stars
(4.6)
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AERO PRECISION - AR-15 M4E1 LOWER PARTS KITS W/ MOE GRIP AERO PRECISION - AR-15 M4E1 LOWER PARTS KITS W/ MOE GRIP
5 Stars
(4.6)

$99.99

In stock
LUTH-AR LLC - AR-15 LOWER PARTS KIT LUTH-AR LLC - AR-15 LOWER PARTS KIT
5 Stars
(4.6)

$54.98

In stock
CMMG - GUNBUILDER'S LOWER PARTS KIT FOR AR-15 LOWER CMMG - GUNBUILDER'S LOWER PARTS KIT FOR AR-15 LOWER
5 Stars
(4.6)

$32.99

In stock
BRAVO COMPANY - AR-15 BCMGUNFIGHTER™ ENHANCED LOWER PARTS KITS BRAVO COMPANY - AR-15 BCMGUNFIGHTER™ ENHANCED LOWER PARTS KITS
5 Stars
(4.5)

$119.95

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ALG DEFENSE - AR-15 LOWER PARTS KIT W/ QMS TRIGGER ALG DEFENSE - AR-15 LOWER PARTS KIT W/ QMS TRIGGER
5 Stars
(4.5)

$93.00 - $96.00

In stock
AERO PRECISION - EPC LOWER PARTS KIT MINUS FCG/GRIP AERO PRECISION - EPC LOWER PARTS KIT MINUS FCG/GRIP
5 Stars
(4.5)

$35.99

In stock
DOUBLE STAR - AR-15 LOWER PARTS KIT DOUBLE STAR - AR-15 LOWER PARTS KIT
5 Stars
(4.3)

$67.99

In stock
AERO PRECISION - AR-15 LOWER PARTS KIT NO FCG/ PISTOL GRIP/ TRIGGERGUARD AERO PRECISION - AR-15 LOWER PARTS KIT NO FCG/ PISTOL GRIP/ TRIGGERGUARD
5 Stars
(4.3)

$35.99

In stock
STRIKE INDUSTRIES - AR ENHANCED LOWER RECEIVER PARTS KIT STRIKE INDUSTRIES - AR ENHANCED LOWER RECEIVER PARTS KIT
5 Stars
(4.2)

$58.99 - $79.99

In stock
ARMASPEC - AR-15 GUN BUILDERS LOWER PARTS KITS STAINLESS .223/5.56 ARMASPEC - AR-15 GUN BUILDERS LOWER PARTS KITS STAINLESS .223/5.56
5 Stars
(4.2)

$67.49

In stock
CMMG - AR-15/M16 LOWER SPRING KIT CMMG - AR-15/M16 LOWER SPRING KIT
5 Stars
(4.1)

$13.99

In stock
Products: – of 51
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