This combination kit features the patent-pending ultralight, precision machined 2A Armament titanium AR 22LR bolt carrier and the lightweight AR 22LR fluted barrel. This combination allows any standard AR15 upper to be converted to a dedicated 22LR upper receiver, which makes it perfect for those that are wanting to build a lightweight dedicated AR 22LR upper. Combined these items weigh in at 20 oz. Requires 2A Armament AR 22LR magazine (or compatible magazines).
RATING
91 /100
- Design
Excellent
- Performance
Excellent
- Value for money
Excellent
- Feature
Excellent
Features of 2A Armament AR 22LR Bolt Carrier and Barrel Kit:
- Grade 5 6AL-4V Titanium Bolt
- Stainless steel collar
- 16.5" 7075 aluminum barrel 1/2-28 thread
- Weight: 20 oz combined.
2a armament has always exceeded my expectations in the past but not this time. A lip on both barrel & bolt feed ramp needed filing - sanding - buffing ( 3 fail to feed first 20 rounds ) Extractor spring didn't even touch extractor so it was louse & wouldn't extract unspent shell. Once I solved these problems it's a beautiful gun which I love to shoot.
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