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Crosman 664GT Powermaster Air rifle kit


1-year limited warranty

  • Description
  • Specifications
  • Customer reviews
  • Questions & Answers
  • Crosman 664GT
  • Multi-pump pneumatic (3-10 pumps)
  • 5-shot pellet clip, 18-rd BB repeater (200-BB reservoir)
  • Rifled barrel
  • Bolt-action
  • Black synthetic stock
  • Textured pistol grip & pump arm
  • Includes 4x scope & rings (unmounted), paper targets, safety glasses & ammo
See manual

other products by Crosman

0.177" (4.5mm)
680 fps
3-10 pumps
Fiber Optic
Adjustable for windage and elevation
11mm dovetail
Multi-pump pneumatic
2.94 lbs
See manual

other products by Crosman

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Overall rating:5.0 5.0

Value for money:5.0 5.0

Accuracy:4.0 4.0

  By Luis from USA on 2014-09-27
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5.02 ratings
Things I liked:The all black finish looks really nice, rifled barrel, dual ammo (recommend using pellets only), bundled scope, targets and pellets all make this an amazing bundle. You get the best of the Crosman 760 and 2100 in one gun with this rifle. It has the accuracy and is almost as powerful is as the 2100 with the weight and look of the 760. Gun is also made in USA! Really like te integrated 3/8 dovetail rail with small slots that show your BBs.
Things I would have changed:Stock sounds a little hollow and one be nice if the front sight had a finer front post.
What others should know:This accurate little rifle is an amazing value and will last you a long time if you protect it from knocks and keep it well maintained. The gun comes with a pellet clip but I recommend get 2 or more packs of 4 pellet clips, I also recommend you purchase various pellets to try out for accuracy. Bought 2 of these and advice you to oil the pump cup as of September 2014. My gun 2nd gun popped a leak but was fixed with pellgun oil.

Overall rating:3.0 3.0

Value for money:3.0 3.0

Accuracy:3.0 3.0

  By Kenneth from USA on 2014-06-28
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2.01 rating
Things I liked:The Sights
Things I would have changed:a little more weight.
What others should know:its ok for a plastic gun.

Overall rating:5.0 5.0

Value for money:5.0 5.0

Accuracy:5.0 5.0

  By DavidS from USA on 2014-02-07
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5.02 ratings
Things I liked:FOR ITS PRICE, the Crosman 664gt (AKA Crosman 66) is the best AirGun I am aware of FOR ITS PRICE. The Powermaster 664GT is the current version of the Crosman 66. This gun is slightly lower power than the 2100 as it comes, though it is a lot closer to the 2100 than it is to the 760. This is an overlooked mid range MultiPump pneumatic, it has a pump stroke about 28% greater than the 1377, 1322, 2289 and similar guns giving it a bit more power per pump stroke. The 66 is a very reliable rifle. It is quite useful and has shown me that it can accurately deliver good power at reasonable ranges with good pellets. This gun is actually extremely accurate, once you learn it. All and all this is the best gun in its price range that I have seen.
Things I would have changed:I would not bot BBs down a rifled barrel, and as such would like to see this gun with out the BB feeder and BB holding area. Also it would be nice if the bolt probe were modified to include an O-Ring to reduce the blow by.
What others should know:This gun seems to love Winchester Pointed 9.63 Grain pellets, these seem to be more accurate and group better in this gun than the Crosman pellets. Also it loves the Daisy pointed pellets (just avoid the bent skirts that sometimes happen from the can being jostled).
Show Other ReviewsCreate an online review and share your thoughts with other customers
Item DescriptionCaliberMax VelocityItemCode
Ideal for plinking & fun0.177" (4.5mm)680 fpsCR-664GTW/KT [PY-2011-4086]


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