Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage
Menu

AR-15 Lower Receiver (All Models)

Schematic ID# 807

Click on a red number to view more information on that item and to add that factory part to your shopping cart. Select "SKU Listing" to see all stock numbers for this schematic.

View All Available SKUs View All Factory Discontinued Items
#1
SP99009 ACCU-WEDGE
160-000-256WB
Accu-Wedge
160000256Accu-Wedge

$19.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#2
BOLT CATCH
160-308-100WB
AR15A4 Bolt Catch
160308100AR15A4 Bolt Catch

Mfr Part: SP62301

COLT

$16.99

Online Only
In Stock

FITS: AR-15 Accurized HBAR, .223; AR-15 Government Carbine, .223; AR-15 Match Target, .223; AR-15 Match Target Competition HBAR, .223; AR-15 Match Target Competition HBAR II, .223; AR-15 Match Target HBAR, .223; AR-15 Match Target Lightweig

#2
BOLT CATCH 9MM
160-308-101WB
AR6951 Bolt Catch 9mm
160308101AR6951 Bolt Catch 9mm

Mfr Part: SP62835

COLT

$16.99

Online Only
In Stock

FITS: AR-15 Carbine, 9mm; AR-15 Match Target Lightweight, 9mm

#3
PIN, BOLT CATCH
160-308-102WB
AR15A4 Bolt Catch Pin
160308102AR15A4 Bolt Catch Pin

Mfr Part: SP95105

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#4
PLUNGER, BOLT CATCH
160-308-103WB
AR15A4 Bolt Catch Plunger
160308103AR15A4 Bolt Catch Plunger

Mfr Part: SP62178

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#5
SPRING, BOLT CATCH
160-308-104WB
AR15A4 Bolt Catch Spring
160308104AR15A4 Bolt Catch Spring

Mfr Part: SP62177

COLT

$2.99

Backorder, See Associate
Out of Stock

FITS: AR-15 - Common Parts

#6
RETAINER, BUFFER
160-308-110WB
AR15A4 Buffer Retainer
160308110AR15A4 Buffer Retainer

Mfr Part: SP61582

COLT

$5.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#7
SPRING, BUFFER RETAINER
160-308-111WB
AR15A4 Buffer Retainer Spring
160308111AR15A4 Buffer Retainer Spring

Mfr Part: SP61694

COLT

$4.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#8
EJECTOR
160-304-031WB
AR15A4 Ejector
160304031AR15A4 Ejector

Mfr Part: SP61564

COLT

$3.99

Backorder, See Associate
Out of Stock

FITS: AR-15 Accurized HBAR, .223; AR-15 Government Carbine, .223; AR-15 Match Target, .223; AR-15 Match Target Competition HBAR, .223; AR-15 Match Target Competition HBAR II, .223; AR-15 Match Target HBAR, .223; AR-15 Match Target Lightweig

#9
SPRING, EJCTR&SAF DETENT
160-304-032WB
AR15A4 Ejector/Safety Detent Spring
160304032AR15A4 Ejector/Safety Detent Spring

Mfr Part: SP61569

COLT

$2.99

Backorder, See Associate
Out of Stock

FITS: AR-15 Accurized HBAR, .223; AR-15 Carbine, .223; AR-15 Government Carbine, .223; AR-15 Match Target, .223; AR-15 Match Target Competition HBAR, .223; AR-15 Match Target Competition HBAR II, .223; AR-15 Match Target HBAR, .223; AR-15 M

#10
SELECTOR, FIRE CONTROL, (SEMI,
160-308-145WB
AR6721 Fire Control Selector, Semi
160308145AR6721 Fire Control Selector, Semi

Mfr Part: SP63000

COLT

$18.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#11
DETENT, FIRE CONTROL SEL
160-308-146WB
AR15A4 Fire Control Selector Detent
160308146AR15A4 Fire Control Selector Detent

Mfr Part: SP61785

COLT

$3.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#12
CATCH, MAGAZINE
160-308-112WB
AR-15/M16 Magazine Release
160308112AR-15/M16 Magazine Release

Mfr Part: SP61604

COLT

$8.99

Backorder, See Associate
Out of Stock

FITS: AR-15 - Common Parts

#13
BUTTON, MAG RELEASE
160-308-130WB
AR-15/M16 Magazine Release Button
160308130AR-15/M16 Magazine Release Button

Mfr Part: SP62032

COLT

$5.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#14
SPRING, MAG CATCH
160-308-131WB
AR15A4 Mag Catch Spring
160308131AR15A4 Mag Catch Spring

Mfr Part: SP61759

COLT

$2.99

Backorder, See Associate
Out of Stock

FITS: AR-15 - Common Parts

#15
GRIP, PISTOL
160-308-150WB
AR15A4 Pistol Grip
160308150AR15A4 Pistol Grip

Mfr Part: SP64576

COLT

$9.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#16
WASHER, LOCK
160-308-151WB
AR15A4 Lock Washer
160308151AR15A4 Lock Washer

Mfr Part: SP90001

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#17
SCREW, PISTOL GRIP
160-308-152WB
AR15A4 Pistol Grip Screw
160308152AR15A4 Pistol Grip Screw

Mfr Part: SP92701

COLT

$3.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#18
SP66818 RECEIVER PIVIT PIN,.250
160-308-121WB
Receiver Pivot Pin, .250", Screw Type
160308121Receiver Pivot Pin, .250", Screw Type

Mfr Part: SP66818

COLT

$8.99

Backorder, See Associate
Out of Stock

FITS: AR-15 - Common Parts

#19
SP66819 RECEIVER PIVOT PIN SCREW
160-308-120WB
Receiver Pivot Pin Screw
160308120Receiver Pivot Pin Screw

Mfr Part: SP66819

COLT

$2.31

Online Only
In Stock

FITS: AR-15 - Common Parts

#20
PIN, TAKEDOWN
160-308-140WB
AR15A4 Takedown Pin
160308140AR15A4 Takedown Pin

Mfr Part: SP61655

COLT

$6.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#21
DETENT, TAKEDOWN PIN
160-308-115WB
AR15A4 Takedown Pin Detent
160308115AR15A4 Takedown Pin Detent

Mfr Part: SP61698

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#22
SPRNG, DTT, TAKEDOWN PIN
160-308-114WB
AR15A4 Takedown Pin Spring
160308114AR15A4 Takedown Pin Spring

Mfr Part: SP61692

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#23
TRIGGER GUARD ASSEMBLY
160-308-136WB
AR15A4 Trigger Guard Assembly
160308136AR15A4 Trigger Guard Assembly

Mfr Part: SP61970

COLT

$10.99

Backorder, See Associate
Out of Stock

FITS: AR-15 - Common Parts

#24
SPRING PIN
160-303-021WB
M4 Spring Pin
160303021M4 Spring Pin

Mfr Part: SP95101

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#25
PIN, TRIGGER GUARD
160-308-135WB
AR15A4 Trigger Guard Pin
160308135AR15A4 Trigger Guard Pin

Mfr Part: SP95106

COLT

$2.99

Backorder, See Associate
Out of Stock

FITS: AR-15 - Common Parts

#26
SPRING, TRIGGER GUARD
160-308-138WB
M4 Trigger Guard Spring
160308138M4 Trigger Guard Spring

Mfr Part: SP61531

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

#27
PLUNGER, TRIGGER GUARD
160-308-109WB
M4 Trigger Guard Plunger
160308109M4 Trigger Guard Plunger

Mfr Part: SP61250

COLT

$2.99

Online Only
In Stock

FITS: AR-15 - Common Parts

Schematics are the property of, and trademarks are registered to, the individual manufacturers, and are used with permission. Process Patented USPTO# 7,437,319. Patent pending # 13/360,304. Additional Patents Pending.