A must to turn your conversion kit into a dedicated bolt. Simple install and works great. Super fast shipping also
Oct 19th 2019
5Oct 19th 2019
Title of review 5226
Great product and service, worked perfectly.
Jul 8th 2019
5Jul 8th 2019
CMMG Collar/Conversion Assy.
I built a dedicated .22 CMMG "MSR" with a CMMG 16" barrel. The BCG conversion kit I bought, with (3) 25. rd. magazines, had the AR-15 collar to use with a .223/5,56 barrel. With this barrel collar I was able to finish my dedicated .22 MSR. It's been a blast this summer shooting my semi-auto rifle. Likes CCI AR-Tactical .22 rds. RTBA had great price, fast shipping and best of all they were in stock.
Jul 23rd 2018
5Jul 23rd 2018
Cmmg good manufacturer and Rtb good distributors with fast shipping.