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Page AR-15 » Build It Yourself
AR Sponsor: bravocompany
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Posted: 7/27/2024 9:03:08 AM EST
I have a RTB Complete 16" .22LR Lightweight Upper Receiver - Black | A2 | 13.5" M-LOK | With BCG & CH upper with a AR15 lower    when I bought my upper from RBT they were out of low profile 10 round magazines (i am in CA)   So i went to Black Dog and they have some

Has anyone had any issues running these mags with a RBT upper ?
Link Posted: 7/27/2024 9:24:58 AM EST
[Last Edit: TGWLDR] [#1]
Link Posted: 7/27/2024 10:20:39 AM EST
[#2]
thank you
Link Posted: 8/2/2024 3:27:31 PM EST
[#3]
I'm running Black Dog mags with a CMMG rimfire bolt.  They feed ok.
Link Posted: 8/2/2024 3:46:20 PM EST
[#4]
Black Dog mags in my dedicated RTB 22LR 9" upper. Total sweetness. No problems whatsoever.

Link Posted: 8/8/2024 9:35:24 PM EST
[#5]
I have a couple of black dog mags I use with my Uzi .22 kit. They do better downloaded by a couple of rounds
Link Posted: 8/8/2024 9:41:56 PM EST
[#6]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By tortilla-flats:
Black Dog mags in my dedicated RTB 22LR 9" upper. Total sweetness. No problems whatsoever.

View Quote

I used them in all of my ARs shooting .22LR, both conversions and dedicated. The ones with the metal feed lips were exceptional.
Link Posted: 8/9/2024 11:39:26 AM EST
[#7]
thank you
Link Posted: 8/9/2024 12:05:54 PM EST
[#8]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By killingmachine123:

I used them in all of my ARs shooting .22LR, both conversions and dedicated. The ones with the metal feed lips were exceptional.
View Quote

And get a McFadden lightening grip loader
Link Posted: 8/18/2024 8:04:06 PM EST
[#9]
Discussion ForumsJump to Quoted PostQuote History
Originally Posted By weapons_free:

And get a McFadden lightening grip loader
View Quote



This the best $25-30 you will ever spend
You can load a 25 round mag in 10 seconds

Makes loading fun and shooting funner

As others have stated, BDM are gtg
I have cmmg barrel, psa dedicated BCG and it's been nearly flawless since the bolt change a year ago
Page AR-15 » Build It Yourself
AR Sponsor: bravocompany
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