Product Description
This is a genuine factory Colt set of three bolt gas rings designed for M16, M4, and AR-15 type rifles. Manufactured to mil-spec standards, these gas rings provide a proper seal between the bolt and carrier for reliable gas system function and consistent cycling.
Compatible with standard AR-15/M4 bolt assemblies, this set of three rings is an authentic Colt replacement part for maintaining optimal performance. Ideal for routine maintenance, rebuilds, or ensuring factory-spec gas sealing on mil-spec platforms.
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Great Colt quality at a good price
Works perfectly as a high quality Colt part.
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Gas Rings
I purchased some Colt gas rings from Arms Unlimited. I had to replace the original rings on my M&P 15 sport 2. They are pretty tight fitting but they work,2000 rounds later and zero malfunctions.
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good price , fast shipping
AU , great prices , they ship fast , have bought several items , always go there first
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COLT M16/M4/AR15 BOLT GAS RINGS
Terrific, Pure COLT!
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In stock, priced right!
Spare gas rings are always great to have in hand. AU had them in stock at a reasonable price.
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quality all the way!
just what you would expect from colt
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Gas Rings
They look like high quality rings. No way to know they are genuine Colt though. However, I tend to trust Arms Unlimited. They aren't going to pull one over on you. Especially for gas rings.
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Good backup for milspec BCG
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Perfect
Perfect fit on my 2005 Stagg Arns.
