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AR15A4 Upper Rcvr, Flattop, Mod. Carb
AR15A4 Upper Rcvr, Flattop, Mod. Carb
AR15A4 Upper Rcvr, Flattop, Mod. Carb
AR15A4 Upper Rcvr, Flattop, Mod. Carb
AR15A4 Upper Rcvr, Flattop, Mod. Carb
AR15A4 Upper Rcvr, Flattop, Mod. Carb
AR15A4 Upper Rcvr, Flattop, Mod. Carb
AR15A4 Upper Rcvr, Flattop, Mod. Carb
None
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COLT - AR15A4 Upper Rcvr, Flattop, Mod. Carb

4 Reviews
AR15A4 Upper Rcvr, Flattop, Mod. Carb
Brownells #
160308268
MFR #
63526
UPC
$129.99
Coupon Code
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International purchase information

Specifications
Finish:
Anodized
Make Model Fit:
AR-15.Universal
Receiver Style:
Stripped
Restriction
Restricted Part:
Yes
View US State Restrictions
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International purchase information

What is the COLT - AR15A4 Upper Rcvr, Flattop, Mod. Carb?

Restricted Part
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AR15A4 UPPER RCVR, FLATTOP, MOD. CARB REVIEWS

4.3
4 Reviews
5 Stars
50%
4 Stars
25%
3 Stars
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2 Stars
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5
Excellent
Excellent,
by BERNARD SAGURIT on April 16, 2025
Verified Purchase
Was this review helpful? 1
5
Colt #1 Brownells
Great price on a hard to obtain genuine Colt product. Super fast delivery.
by Pooka on August 20, 2020
Was this review helpful? 1
4
Good fit, no cage code.
Received 2 of these on back order early this year, 2024. 1 complete, 1 stripped. Both had keyhole forge marks, no cage code or other markings on receiver side. Top had "off" white T marks on top. Both had m4 marked above gas port. Tried both on an older LE serial # Le6920 lower and were a tight fit like my CK NHG upper. Happy with both but would like Brownells to identify manufacturing marks.
by JJ on April 25, 2024
Verified Purchase
Was this review helpful? 4
3
Misleading listing NOT CAGE CODED
Bought 2, both had keyhole forge marks and no cage code. The T numbers on top are sloppy. Got them on sale so I guess "colt" parts are better than Aero for the same price.
by Caleb Siebenthal on March 19, 2025
Verified Purchase
Was this review helpful? 5
Customer Questions
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